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Metra 72-8104 Speaker Wiring Harnesses

For select 1992-up Toyota-built vehicles — adapt new speakers to the factory wiring plugs

Item # 120728104

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Item # 120728104

In Stock
$9.99
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About the Metra 72-8104 Speaker Wiring Harnesses

Metra 72-8104

These harnesses allow you to plug your new speakers into the factory connectors present in your Toyota's speaker openings. They are priced per pair.  Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if these adapters are compatible with your vehicle. Warranty: 1 year.

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Metra 72-8104 Speaker Wiring Harnesses reviews

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Steubenville, OH on 6/25/2019

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Crutchfield included these for free when I purchased my Rockford Fosgate speakers. Makes installation a breeze without having to cut and solder the wiring.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Houston, TX on 6/23/2019

2018 Toyota Camry

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Fit perfectly in my 2019 Corolla LE. Avery well made product

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Moravia, NY on 6/16/2019

2010 Subaru Forester

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Simple installation work as they should

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Cons:

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Amazing!!

Crutchfield customer from Lykens, PA on 6/10/2019

2014 Mitsubishi Lancer

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I wish all speakers had these. They plugged right into factory wiring and made everything so easy. No cutting or soldering needed

Pros:

Cons:

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For the ease it's worth it.

Crutchfield customer from Mcdonough, GA on 6/10/2019

2008 Toyota Prius

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Made install painless.

Pros: Made things clean and easy.

Cons: None.

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Metra 72-8104 Speaker Wiring Harnesses

John from Portland, OR on 6/2/2019

2007 Subaru Forester

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Good build quality, but did not match my 2007 Subaru Forester's rear door connections.

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Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Lebanon, PA on 5/26/2019

2003 Mitsubishi Eclipse Spyder

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Crutchfield rocks. With a qualifying purchase you get the needed accessories as a gift.

Pros:

Cons:

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Pefect fit for Highlander

Eric from Tuttle, OK on 5/23/2019

2008 Toyota Highlander

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Perfect fit in 2008 Toyota Highlander! No complaints. Thank you, Crutchfield!

Pros: Perfect fit for both front doors as well as 2nd row doors in 2008 Toyota Highlander.

Cons: None

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Watsonville, CA on 5/19/2019

2006 Toyota Tacoma

Verified customer (What's this?)
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It fits well to the factory harness but the problem is the plugs that hook to the speaker terminals come pinched and if you dont open them you risk damaging the speaker tabs. Other than that they work

Pros: Easy to connect to the factory harness in my tacoma

Cons: Difficult to connect to the speaker without modifying it

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Belle, WV on 5/13/2019

2011 Toyota 4Runner

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Amazing harness. Came free which is sweet and was a factory fit. Thanks again guys you all always impress.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Roundup, MT on 5/9/2019

2005 Toyota Tacoma

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Easy to use and make speaker install simple

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Brian from Eagle Mountain, UT on 5/1/2019

2015 Toyota Corolla

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Worked great in my 2015 Toyota Corolla

Pros: Fit perfect

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Jeremy from Omaha, NE on 5/1/2019

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Perfect fit on the factory connector but keep an eye on the quick disconnects. Mine were slightly crimped and had to be opened a little to fit onto the replacement speakers. Otherwise great product.

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Female spade connectors too tight

Michael from Sylmar, CA on 4/28/2019

2005 Toyota Camry

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The female spade connectors on these are extremely difficult to push on without bending the connectors on the speakers. I had the same experience on few months ago when replacing the speakers on another car. This time I immediately stopped before I damaged the speaker connectors and ended up splicing the Metra harness with the wire and spade connectors that came with the speakers.

Pros: Harness end easily fits factory connector harness.

Cons: Female spade connectors are too tight and make it extremely difficult to push onto the speaker connectors without doing damage to the speaker connectors.

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Perfect plug & play

Crutchfield customer from Baldwinsville, NY on 4/28/2019

2015 Subaru WRX STI

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Perfect fit on both factory Molex end and tabbed end for speakers

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Ashland, NE on 4/28/2019

2012 Toyota Tundra

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Worked great for my Tundra

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Bloomington, MN on 4/25/2019

2019 Toyota Highlander

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This wiring adapter made installing the door speakers on my 2019 Toyota Highlander quick and easy.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Seguin, TX on 4/25/2019

2018 Toyota 4Runner

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Helped with installation

Pros:

Cons:

Crutchfield response on

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Smelly Fish Tacos

Crutchfield customer from Andalusia, AL on 4/24/2019

2018 Honda Fit

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The adapter end fit just right, but I had to replace the female speaker connectors with a larger size. Not a flaw, just how it goes with aftermarket audio.

Pros: Fit right, well made

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Falcon Heights, MN on 4/21/2019

2018 Subaru Forester

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Plug and play, no problems. I might direct wire with a heavier gauge at a later date

Pros: Effortless

Cons: I prefer heavier gauge speaker wire throughout the system

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Makes it easier

Crutchfield customer from S Burlington, VT on 4/21/2019

2014 Toyota Prius V

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Made the job super easy. Installed on 2014 Toyota Prius V rear doors

Pros: Easy

Cons: None

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Some DIY Required

Crutchfield customer from Anaheim, CA on 4/11/2019

2010 Scion xB

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The harness is perfect. My issue was with the wiring in the Scion xb. It turns out that you must modify the factory wiring for the tweeter. Some toyotas have speaker seperates and the tweeters are where the power leads connect. So you have to wire that circuit together. This will then send sound to the harness.

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Ephraim, UT on 4/10/2019

2016 Subaru Legacy

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Made the connection as simple as possible, and they came free with the purchase of the speakers. You can't get better than that.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Allen, TX on 4/10/2019

2012 Toyota Highlander

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These are good and very convenient. Plug fit correctly. Materials seem to be of good quality. Only reason for 4 stars instead of 5 is that on of the harnesses was missing a wire connector. I found one that I had and made it work.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Billings, MT on 4/7/2019

2013 Subaru Outback

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Came free with my speakers, worked well. Negative connectors were a little tight.

Pros:

Cons:

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Made it easy

Crutchfield customer from Omaha, NE on 4/7/2019

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Worked great.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Boise, ID on 4/2/2019

2007 Toyota FJ Cruiser

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Easy hook up

Pros:

Cons:

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Marginal at best.

Crutchfield customer from Eugene, OR on 4/2/2019

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This is the 2nd set of Metra harnesses I've used with my vehicle (front and rear speakers). The terminals are so tight it is nearly impossible to push on to the spades without damaging the connections on the speakers. I had to use a small screwdriver and wedge open the terminals in order to make them fit.

Pros:

Cons: To difficult to fit spades.

Crutchfield response on

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Makes install super easy.

Crutchfield customer from Sun City, AZ on 3/27/2019

2017 Toyota Tacoma

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2017 Toyota Tacoma double cab. No splicing to factory wires makes these a must have when upgrading from the factory speakers.

Pros: Not having to cut off and splice into factory speaker harness.

Cons: None.

Crutchfield response on

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Arvada, CO on 3/26/2019

2001 Toyota 4Runner

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Worked fine, didn't necessarily need them for my vehicle, with they came with butt splices instead.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Lake Mary, FL on 3/25/2019

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exact fit and finish I needed.

Pros: perfect fit

Cons: none

Crutchfield response on

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Perfect fit

Crutchfield customer from Aubrey, TX on 3/24/2019

2004 Toyota 4Runner

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Worked great no issues fit my 2004 4Runner perfectly.

Pros:

Cons:

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THANK YOU CRUTCHFIELD

Crutchfield customer from Porter Ranch, CA on 3/21/2019

2014 Toyota Corolla

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I'm so glad Crutchfield offers these. Now I don't have to destroy stock wiring and harnesses . Positive and negative leads are clearly different in size, and it fits nice and tight. No need to solder the connection or deal with glue.

Pros: No splicing or guesswork required. Fit is perfect. No soldering necessary.

Cons: There's no downsides.

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Metra 72-8104 Speaker Wiring Harnesses

chris from Vancouver, WA on 3/20/2019

2017 Toyota Tacoma

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Used on a 2018 Toyota Tacoma. Work exactly as intended, saves 20 mins over having to cut and solder.

Pros: Time saver, work perfectly.

Cons: None

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Metra 72-8104 Speaker Wiring Harnesses

Aaron from Pinellas Park, FL on 3/20/2019

2009 Toyota Highlander

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Nice option to quickly connect the replacement speakers without needing additional hardware or soldering.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from East Taunton, MA on 3/19/2019

2003 Toyota Matrix

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Makes install a snap

Pros: Easy install

Cons: None

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Desoto, TX on 3/17/2019

2004 Scion xB

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Worked great, quick and easy wiring.

Pros:

Cons:

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Plug and Play

David from Edmond, OK on 3/10/2019

2019 Toyota Tundra

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Perfect fit for factory speaker harness In 2019 Toyota Tundra. I used for rear doors but they would fit the front as well.

Pros: Allows you to use factory wiring

Cons: None

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Charleston, SC on 3/7/2019

2005 Toyota 4Runner

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2005 4Runner. Perfect match to OEM harness for front speaker upgrade from stock.

Pros: Matched wire connectors ensures correct speaker polarity install.

Cons: Should have done this speaker upgrade sooner.

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Plainfield, IL on 3/7/2019

2015 Toyota Tacoma

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Plug and play, couldn't be easier.

Pros:

Cons:

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No more electrical tape!

Crutchfield customer from Monroe, NC on 3/7/2019

2002 Lexus ES300

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These came with the speakers I bought from Crutchfield. Makes installation so much easier. No more soldering (yeah right, who solders these things anyway ?) or electrical tape needed. Thanks Crutchfield!

Pros: Great

Cons: None

Crutchfield response on

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Metra 72-8104 Speaker Wiring Harnesses

David from Harrodsburg, KY on 3/5/2019

2012 Toyota RAV4

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This made installation a breeze I can not say enough about how easy it made my install of speakers I will definitely be buying from crutchfield again

Pros: Perfect fit made installation a breeze

Cons: None

Crutchfield response on

0 of 0 found this helpful

Time savers

Jared from Barre, VT on 3/4/2019

2012 Toyota Tacoma

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These are a great idea, saves time and don't have to break out the old soldering iron!!

Pros: Time saver

Cons: None

Crutchfield response on

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Fast, easy installation with no frustration

Franklin from Beaverton, OR on 3/4/2019

2007 Toyota 4Runner

Verified customer (What's this?)
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This is the best reason to buy from Crutchfield - they recommend, and often provide for free, the exact wiring harness and any adapters you need to fit your car. This results in a quick, frustration-free installation of your product. No surprises. No unexpected delays while you solder the wires, buy the adapters, or otherwise try to improvise to install your purchase. Take the guesswork out of your install and buy this from Crutchfield!

Pros: Perfect fit for your car every time.

Cons: None

Crutchfield response on

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Corpus Christi, TX on 3/3/2019

2018 Toyota 4Runner

Verified customer (What's this?)
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When i ordered these harness i thought this would be an easy fix. Come to find out the harnesses do not match the plugs in my 2016 4runner. Now I have a decision to make whether to use these and cut the plug receptacles off the factory speaker and put together the ones i have or send them back ? Crutchfield doesn't sell the 4 pin plug i need. What does Crutchfield suggest i do?

Pros:

Cons:

Crutchfield response on 3/5/2019
Once we saw this review, our Tech Support specialist, AJ, reached out to this customer to help him with his harness. Lifetime tech support comes with every Crutchfield purchase.

1 of 1 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Orange, TX on 2/25/2019

2017 Toyota Sienna

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Perfect fit for my Toyota. So much better than stripping and tapping or soldering.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Waukegan, IL on 2/23/2019

2007 Toyota Prius

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Worked perfectly

Pros:

Cons:

Crutchfield response on

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Does what it should

Matt from Orange County California on 2/20/2019

2015 Toyota Camry

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Absolutely perfect fit, both front and back. 2015 SE Camry. Used with Pioneer TS-G690. Takes some finger muscles to 'slide' on the speakers, but such as the life with car audio DIY. My car sounds phenomenal now!

Pros:

Cons:

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Perfect

Jeff from Shakopee, MN on 2/15/2019

2013 Toyota Prius

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Worked perfectly

Pros: fast

Cons: none

Crutchfield response on

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from S Lake Tahoe, CA on 2/13/2019

2009 Subaru Forester

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why I buy from Crutchfield

Pros:

Cons:

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Plug and play

Pablo from Lanham, MD on 2/13/2019

2015 Mitsubishi Lancer

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Plug and play doesn't get any easier than that

Pros: It works It's easy

Cons:

Crutchfield response on

0 of 0 found this helpful

incredibly useful

David from Kailua, HI on 2/10/2019

2006 Scion xB

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I was prepped to cut and solder inside the door panel of my car, but Crutchfield supplied these for free, and that will probably do more to bring me back than the speakers I bought. Seriously probably saved me hours, highly recommended at twice the price!

Pros: the single biggest aid to a quick and easy installation

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from San Tan Valley, AZ on 2/10/2019

2018 Toyota Tacoma

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just what I was looking for and hey work grate. I am happy with them

Pros:

Cons:

Crutchfield response on

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Product Great Customer Service Exceptional

Crutchfield customer from Marana, AZ on 2/4/2019

2004 Toyota RAV4

Verified customer (What's this?)
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Purchased this to install speakers for daughters RAV4. The installation pamphlet was awesome and so was customer support. This product saved me at least 3 hrs worth of soldering and making adjustments to the factory frame. The female receptors were a bit tight for the negative leads but worker after a little TLC. Highly recommend.

Pros: Ease of use. Customers support and installation manual.

Cons: Connectors a little tight so had a bent clamp on one until figured how to use pliers to support.

Crutchfield response on

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Toyota Installation harness

Crutchfield customer from Waterloo, IA on 2/3/2019

2018 Toyota Tacoma

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Worked great female spade clips are really solid, make sure you hold the speaker the connection plate when sliding on the speaker they really lock well.

Pros: Easy use

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Humble, TX on 2/3/2019

1996 Toyota Corolla

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Makes the install easy!

Pros:

Cons:

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Perfect fit.

David S. from Pearland, TX on 1/29/2019

2017 Subaru WRX

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Worked, perfect fit

Pros: Time saving, no wire cutting, lugs are one small and one large, no guessing.

Cons: None

Crutchfield response on

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Conroe, TX on 1/27/2019

2000 Toyota Land Cruiser

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Worked great for my Toyota!

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

David from Hueytown, AL on 1/24/2019

2006 Toyota Tundra

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Simple straight foward harness, pre wired for plug and play. Not much simpler

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Danilo from Walnut Creek, CA on 1/23/2019

2018 Toyota RAV4

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Easy to use... matched correctly

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Yorkville, IL on 1/21/2019

2008 Toyota Sienna

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Makes it so much easier!

Pros:

Cons:

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Crushed & Unusable

Crutchfield customer from Albuquerque, NM on 1/20/2019

2010 Toyota FJ Cruiser

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The plastic connectors were crushed and broken upon arrival.

Pros: Would have made connecting the factory speaker wires easy if they were usable.

Cons:

Crutchfield response on 1/28/2019
Our Customer Support will out to this customer for a follow-up. If you encounter a problem with anything you purchase from Crutchfield, it's important to contact our Customer Support or Tech Support teams right away. They can help you solve the problem or set up a return within 60 days of purchase.

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Valley Farms, AZ on 1/16/2019

2016 Toyota Camry

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Perfect fit

Pros:

Cons:

Crutchfield response on

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Grand Junction, CO on 1/16/2019

2005 Toyota Tacoma

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Came with my Pioneer speakers for an easy installment. They fit perfectly and were super easy.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Al from Norfolk, VA on 1/15/2019

2003 Isuzu Rodeo

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Worked great

Pros:

Cons:

Crutchfield response on

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Perfect fit

Brent from Kaysville, UT on 1/14/2019

2011 Toyota Camry

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Exactly as expected

Pros: Perfect fit

Cons: None

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Woodstock, GA on 1/12/2019

2003 Toyota Corolla

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Makes installation so much easier!

Pros:

Cons:

Crutchfield response on

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Needed this.

Steve from Wellsburg, IA on 1/5/2019

2016 Toyota Camry

Verified customer (What's this?)
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Needed for the install. I fiddled with the connector for a minute to get it to fit on the speaker posts but after a little persuasion with a mini screwdriver they went on snugly.

Pros: Clicked into factory wiring and connected to speaker.

Cons:

Crutchfield response on

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Blairstown, NJ on 1/5/2019

2006 Toyota Tacoma

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Worked pretty well but the speaker connection on one didn't fit as well as the other. The adapter portion fit great.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Portland, OR on 1/5/2019

2007 Toyota Tacoma

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Perfect OEM replacement

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Henderson, NV on 1/2/2019

2001 Toyota Sequoia

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Can always count on Crutchfield to provide the right parts, makes a much faster install

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Chris from Fredericksburg, VA on 1/2/2019

2005 Toyota Matrix

Verified customer (What's this?)
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Makes installing replacement speaker a snap

Pros: Rubber covers on speaker lugs.

Cons: Could use a zip tie to secure excess wire and avoid vibration.

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Metra 72-8104 Speaker Wiring Harnesses

Rosalie from North Royalton, OH on 1/1/2019

2017 Toyota Tacoma

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PERFECT

Pros: PERFECT

Cons: None

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Tucson, AZ on 12/30/2018

2014 Toyota Corolla

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Easy plug and play for 2014 Corrola

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Ocean City, MD on 12/27/2018

1998 Toyota 4Runner

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Perfect.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

James from Kapolei, HI on 12/26/2018

2007 Toyota FJ Cruiser

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made the install easy and painless. who doesn't like painless when installing a new system in your rig?

Pros:

Cons:

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Perfect adapter.

Russell from Centralia, MO on 12/26/2018

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Great product

Pros: Perfect fit

Cons:

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The price was right!

Graham from Alpharetta, GA on 12/20/2018

2017 Lexus NX200T

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I didn't purchase these. They came with the Infinity REV-6532ex. They made installing the Infinity speakers very easy. No cutting or splicing needed. One of the terminals was a bit tight, but it did fit. Use caution and be patient when plugging these onto the speaker terminals.

Pros: - Made installation a breeze - No splicing or cutting necessary

Cons: - One connector was a bit tight

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Greenville, SC on 12/20/2018

2008 Subaru Outback

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Works great. Simple plug and play. I did zip tie the connection tight to make sure it doesn't slide apart....I was just being cautious.

Pros: Great

Cons: The speaker plugs can be a little tight or a little loose. Pay attention

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Speaker wire harness

Shane from Kailua, HI on 12/19/2018

2011 Toyota 4Runner

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These little things made life so much easier! No cutting, no splicing...just plug and play.

Pros: Plug and Play, No cutting, No splicing, Free with purchase of speakers

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from New Port Richey, FL on 12/18/2018

2004 Toyota Sienna

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These harness adapters worked perfectly to adapt the aftermarket speakers to the factory harness.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Darwin from Woodland, CA on 12/17/2018

2005 Toyota 4Runner

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Great product, makes the install so easy.

Pros:

Cons:

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Quik and easy

Crutchfield customer from Weatherford , TX on 12/9/2018

2014 Toyota 4Runner

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Simple with no cutting of the factory connectors for removal later on down the road when selling

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Brandon from Missouri City, TX on 12/6/2018

2015 Toyota Tacoma

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Very nice quality harnesses. Saved time and worked very well.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Bonita Springs, FL on 12/6/2018

2007 Scion tC

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Exact fit and great quality.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Oceanside, CA on 12/6/2018

2018 Toyota Highlander

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Outstanding overall buy and tech support

Pros:

Cons:

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Easy install in Toyota Avalon

Crutchfield customer from Beverly, MA on 12/3/2018

2005 Toyota Avalon

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Worked flawlessly to upgrade rear doors speakers in 2005 Toyota Avalon.

Pros: Free with speaker purchase. Allows easy and error proof install of aftermarket speakers.

Cons: None

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Great

Marshall from Mullens, WV on 12/2/2018

2016 Toyota Tacoma

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So nice to not cut wires jus plug An play

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Cincinnati, OH on 12/2/2018

2013 Toyota Tacoma

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Perfect fit

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Brant from Shelbyville, KY on 11/29/2018

2012 Subaru Forester

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Easy to use and no cutting wires!

Pros:

Cons:

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Life is easy with crutchfield

Frankie from Mebane, NC on 11/27/2018

2018 Toyota 4Runner

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You want to make your life easy installing speaker...well here is your answer...buy from crutchfield. This adapters are just the way to go.

Pros: You can't NOT go wrong getting this adapters fro free.

Cons: Life is good with free crutchfield adapters

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Easy install!

Luis from San Juan, PR on 11/26/2018

2006 Toyota Sienna

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They worked and were easy to install!

Pros:

Cons:

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Make installing aftermarket speakers easy

Wayne from Port Tobacco, MD on 11/20/2018

2015 Toyota Highlander

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These adapters allow fairly easy installation of aftermarket speakers in my 2018 Toyota Highlander XLE. the only gripe I have is the small terminal is a real tight fit on the smaller speaker prong, had to open it up a little before attaching to the speaker terminal.

Pros: direct connection to existing wiring harness

Cons: smaller terminal real tight fit to speaker prong

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Metra 72-8104 Speaker Wiring Harnesses

James from Goose Creek, SC on 11/15/2018

2018 Toyota Tundra

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Direct plug n play!

Pros:

Cons:

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Good for my 2015 Tacoma.

Adam from Chestnut Hill, MA on 11/11/2018

2015 Toyota Tacoma

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The Metra 72-8104 fits my 2015 Tacoma great. The connection molding is excellent and fits perfectly. The wires are also high quality as well.

Pros: Will work for you.

Cons: Didn't find any.

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WAY too tight!

Crutchfield customer from Chatham, VA on 11/8/2018

2005 Scion xB

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Some of the negative reviews said that the connection tabs to the speakers were "a bit tight". Well, as a musician, I've been installing speakers for over forty years, and they're way more than "a bit tight". When I realized the mount for the tabs on the speakers was BENDING, I took the time to spread them. . . more than a little. That shouldn't happen. The harness connection was fine.

Pros:

Cons: Like I said, WAY too tight!!

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Melville, NY on 11/1/2018

2013 Toyota Tacoma

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Makes install easy.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Brian from Van Buren, OH on 11/1/2018

2006 Hyundai Elantra

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worked great

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Richard Gromek from Lisbon CT on 10/29/2018

2012 Toyota 4Runner

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Easy

Pros: Perfect fit

Cons:

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Easy install in 4Runner

Dan from Pocahontas AR on 10/21/2018

2000 Toyota 4Runner

Verified customer (What's this?)
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Fits perfectly made the installation a snap. Using this kit all you need is a set of wire cutters to remove the old speakers and then plug these in.

Pros: Super easy, nothing else needed

Cons: None

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Bethlehem, PA on 10/16/2018

2007 Subaru Forester

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Did exactly what they are supposed to do, but Subaru wiring has a click in trigger that does not work with these adaptors

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Edgar from Bayamon, PR on 10/15/2018

2008 Toyota Camry

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Easy installation

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Pulaski, TN on 10/14/2018

2006 Hyundai Elantra

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Would have worked if I was installing aftermarket speakers with the aftermarket brackets.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Sean from Jacksonville, FL on 10/11/2018

2013 Toyota Prius C

Verified customer (What's this?)
Verified employee purchase (What's this?)

For my prius, there needs to be a 2nd wiring harness that loops the standalone tweeter wires back into themselves. Below is a picture of my workaround

Pros: Free

Cons: Needed to do additional modifications.

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Customer review photo

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Minneapolis, MN on 10/7/2018

2006 Subaru Forester

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Great. No slicing, splicing, or dicing. Plug and play.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Edward from San Antonio, TX on 9/30/2018

2003 Lexus ES300

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Made my install easy

Pros:

Cons:

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Useful product.

David from Apo, AE on 9/25/2018

2000 Toyota Celica GT

Verified customer (What's this?)
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These adapters worked perfectly

Pros: They were free with the speakers.

Cons: None

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Metra 72-8104 Speaker Wiring Harnesses

todd from Westport, MA on 9/10/2018

2006 Subaru Forester

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Great set up. If I had one less than stellar comment, I would say that the connectors are a little tight. They were a little bit hard to get on. I would suggest soldering for the best possible connection.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Pleasant Hill, CA on 9/5/2018

2004 Scion xA

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Makes everything simple and easy

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Art from Tracy, CA on 9/4/2018

2015 Lexus ES350

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A true plug and play harness.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from De Graff, OH on 9/3/2018

2013 Subaru Legacy

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Made changing my stock speakers much easier.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Millington, TN on 9/2/2018

2004 Toyota 4Runner

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Defiantly makes it easier to wire up!

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Ray from Uncasville, CT on 8/31/2018

2017 Subaru WRX

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Easy to install to stock speaker harness

Pros: Easy free with speaker purchess

Cons: None

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Perfect fit

Crutchfield customer from Iron Station, NC on 8/29/2018

2001 Toyota Sequoia

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Great fit made for easy installation

Pros: Free, decent wire length, perfect fit

Cons: None

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Chandler, IN on 8/22/2018

2000 Toyota Celica GT

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2 sets came with my order. Fit the rear speaker hookups. Did not fit the front speaker hookups.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Boca Raton, FL on 8/14/2018

2002 Hyundai Elantra

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fit perfect speaker sounds great awesome crutchfield thanks

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from San Juan , PR on 8/12/2018

2005 Toyota Tacoma

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Excellent item

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Pecos, TX on 8/5/2018

2010 Toyota Camry

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Very good wire harness, quick connect installation and exact O.E. fit.

Pros:

Cons:

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Very convient

Scott from Allons, TN on 8/5/2018

2000 Toyota 4Runner

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Verified employee purchase (What's this?)

Nice feature, prevents another crimp cap or solder point.

Pros: Quick install

Cons: None

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Orlando, FL on 8/5/2018

2009 Toyota Tacoma

Verified customer (What's this?)
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Excellent product, plug and play to factory wiring; awesome and easy install! Also where other companies charge separately Crutchfield "included this product with speaker purchase; sweet!"

Pros: Easy plug and play install, good quality wiring!

Cons: Challenge to snap onto speaker's backside, snug tight fit.

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Brattleboro, VT on 7/29/2018

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Perfect fit, made install quick and easy.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Walterboro, SC on 7/29/2018

2009 Toyota Yaris

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Perfect fit

Pros:

Cons:

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Great Item

Crutchfield customer from Monrovia, CA on 7/19/2018

2004 Toyota Corolla

Verified customer (What's this?)
Verified employee purchase (What's this?)

Simple and perfect. Crimped on fittings fit speaker terminals perfectly and was nice and tight so not to fall off due to vibration. Gives plenty of wire so you don't have tight wires so the speaker can be mounted in any orientation necessary. Didn't have to do anything but open package and plug in.

Pros: Just fit right in, no crimping of terminals wires long enough without being too long so didn't have to trim anything and connector to vehicle was identical to OEM fit without any hassle

Cons: None, item was perfect for my application.

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Customer review photo

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Los Lunas, NM on 7/16/2018

2018 Mitsubishi Outlander Sport

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It made the install so fast and clean.

Pros:

Cons:

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Easy install

Donald from Tifton, GA on 7/15/2018

2005 Toyota Tundra

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A blindfolded jellyfish could install this. Very simple and perfect fit.

Pros: Easy, simple, to the point

Cons: At a loss what to write here...

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from San Antonio, TX on 7/8/2018

2006 Toyota Tacoma

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Made for easy install. Fit factory harness connection perfectly.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

James from Honolulu, HI on 7/6/2018

2005 Toyota Tundra

Verified customer (What's this?)
Verified employee purchase (What's this?)

very helpful but did not fit "Rockford Fosgate Punch P16 2-way Speakers". connectors were too small had to cut off and replace.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Chase from Harbor Springs, MI on 7/4/2018

2006 Subaru Forester

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Verified employee purchase (What's this?)

Fit perfect! Extremely useful and didnt harm wiring in any way. Just make sure they stay ouf ot the way of your window!

Pros:

Cons:

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Exactly what was needed

Kevin from Murfreesboro, TN on 6/30/2018

2003 Lexus IS300

Verified customer (What's this?)
Verified employee purchase (What's this?)

Used these for a 2003 Lexus IS 300 speaker replacement. I put in Polk Audio DB652 speakers in the doors. These wiring harnesses allowed me to plug the new speakers into the factory wiring harness without any splicing. Works great!

Pros: Works great. Easy installation.

Cons: None

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Do NOT fit Lexus as Crutchfield says

Paul from Florham Park, NJ on 6/30/2018

2015 Lexus IS350

Verified customer (What's this?)
Verified employee purchase (What's this?)

These do NOT fit on a lexus as the webpage says. The plugs seem to be the same as are what's on the speakers.

Pros:

Cons:

Crutchfield response on 7/2/2018
Paul, we were unable to locate an order from you for this harness. If you purchased it from Crutchfield, feel free to contact our Tech Support team. They can help you solve the problem or set up a return within 60 days of purchase. Lifetime tech support comes with every Crutchfield purchase.
Customer review photo Customer review photo

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Kahului, HI on 6/28/2018

2017 Toyota Tacoma

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Plug n Play! Fits perfectly to stock harness!

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Laurel, MD on 6/19/2018

2018 Subaru Forester

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Makes the install process much easier.

Pros:

Cons:

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Easy install

Chris from Schenectady, NY on 6/17/2018

2010 Toyota Yaris

Verified customer (What's this?)
Verified employee purchase (What's this?)

This made installation easier, instead of soldering the leads and having to cut the OEM connector it was a snap. The leads are very secure, I had a hard time getting the smaller one on but better than having to take the door apart again.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Long Beach, CA on 6/17/2018

2013 Lexus RX350

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Perfect fit

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Sam from Boonton, NJ on 6/17/2018

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These adapter wires save a ton of time and make the speaker install a clean job using factory connections.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from La Mesa, CA on 6/14/2018

2014 Subaru BRZ

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Works perfect for Subaru BRZ

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Toyomusic from Richmond, Va on 6/14/2018

2007 Toyota Corolla

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Worked and fit great.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

rafael from Saint Cloud, FL on 6/14/2018

2006 Toyota Corolla

Verified customer (What's this?)
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good

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Henderson, NV on 5/31/2018

2008 Toyota Prius

Verified customer (What's this?)
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These are really not the correct adapters for 2008 Prius. On this car, the audio from the radio comes in from a 4-pin plug at the tweeter. These adapters fit the 2-pin plug at the midrange which are electrically dead once the factory tweeter is unplugged. I cut up these adapters and used them for parts.

Pros:

Cons:

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Buy them, you'll regret not getting them.

Jose from Barceloneta, PR on 5/28/2018

2010 Toyota Yaris

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No brainer, this makes this installation way easier. Worth every penny.

Pros: No way to screw up the installation, I never installed a radio in my life. Followed the instructions and stereo sounds great.

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Luis from San Antonio, TX on 5/27/2018

2009 Toyota Corolla

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Perfect

Pros: Install perfectly.

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Appomattox, VA on 5/27/2018

2015 Toyota Tacoma

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Perfect fit quick install

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

joey from Enterprise, AL on 5/25/2018

2014 Toyota Camry

Verified customer (What's this?)
Verified employee purchase (What's this?)

makes install quick and easy

Pros:

Cons:

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Great buy

Heris from Houston, TX on 5/21/2018

2016 Toyota Tacoma

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Fits great on my 2016 taco

Pros: Everything fits great

Cons: None so far

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Tampa, FL on 5/21/2018

2005 Toyota 4Runner

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Fit and ease of the install went good, no problems. Great product.

Pros:

Cons:

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Plug and press play!

Alex from San Antonio, TX on 5/21/2018

2013 Toyota Tacoma

Verified customer (What's this?)
Verified employee purchase (What's this?)

Just one of the many reasons I love Crutchfeild, these were included for free with my order! With these adapters, it's a simple plug and play. I solder my connections, but I am OCD like that, I'm confident you do not need to.

Pros: Literally - plug and play.

Cons: ?

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Dayton, TN on 5/21/2018

2016 Toyota Tacoma

Verified customer (What's this?)
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They were OK.

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Rockwall, TX on 5/18/2018

2017 Toyota Tundra

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No issues and worked perfectly with factory plug

Pros:

Cons:

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Ease of use

Reynaldo from San Juan, PR on 5/16/2018

2014 Toyota Corolla

Verified customer (What's this?)
Verified employee purchase (What's this?)

Excellent option and easy to connect speakers without cutting wires! Love it!

Pros: Easy installation

Cons: None

Crutchfield response on

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Easy installation.

Austin from Collins, MO on 5/14/2018

2006 Scion tC

Verified customer (What's this?)
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Easily plugged in. Made wring in my new speakers much easier.

Pros: Plugs in nicely.

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Grafton, WI on 5/11/2018

2014 Subaru Impreza WRX STi

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plug & play

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Land O Lakes, FL on 5/6/2018

Verified customer (What's this?)
Verified employee purchase (What's this?)

Buddy was awesome in helping find what I needed to mount some speakers I bought from you in 2000 in my new car. Brackets worked great!

Pros:

Cons:

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Metra 72-8104 Speaker Wiring Harnesses

Daniel from Pittsburgh, PA on 5/6/2018

2013 Subaru Impreza WRX STi

Verified customer (What's this?)
Verified employee purchase (What's this?)

The wiring adapter worked well.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Scott from Portsmouth, OH on 5/4/2018

2008 Toyota Tacoma

Verified customer (What's this?)
Verified employee purchase (What's this?)

Quick and easy hookup.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Wilmington, NC on 5/4/2018

2008 Toyota Camry

Verified customer (What's this?)
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Made my install very simple

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Chris from Clovis, CA on 5/3/2018

2012 Toyota Tacoma

Verified customer (What's this?)
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Works perfectly. Tight connections. No issues

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Greencastle, PA on 4/30/2018

2017 Subaru Crosstrek

Verified customer (What's this?)
Verified employee purchase (What's this?)

Love not having to cut factory wiring. Plug and play has never been easier. Perfect fit!!!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Wilmington, NC on 4/30/2018

2017 Subaru Impreza

Verified customer (What's this?)
Verified employee purchase (What's this?)

These make installation very easy! Very tight fit, so a little difficult to put on, but no fear that they will fall off. Great adapter.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Spokane, WA on 4/29/2018

1999 Toyota Land Cruiser

Verified customer (What's this?)
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Makes it nice and easy!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Westminster, CO on 4/26/2018

2013 Subaru XV Crosstrek

Verified customer (What's this?)
Verified employee purchase (What's this?)

Made it super simple. No splicing required!!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Muskego, WI on 4/26/2018

2008 Toyota FJ Cruiser

Verified customer (What's this?)
Verified employee purchase (What's this?)

Very helpful. I'm glad I didn't have to cut into my factory harnesses. ??

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Knoxville, TN on 4/26/2018

2000 Mitsubishi Eclipse

Verified customer (What's this?)
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Makes installation a snap. Good quality product.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Springfield, VA on 4/25/2018

Verified customer (What's this?)
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Pretty easy plug and play when I used these to install my Rockford Fosgate speakers on my '08 Tundra

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Worked perfextly

Ron from Vinton, VA on 4/24/2018

2011 Toyota Highlander

Verified customer (What's this?)
Verified employee purchase (What's this?)

Fit perfectly onto 2011 Toyota Highlander w/JBL w/nav. Had to cut spade ends off, stripped back and tinned wires a little to use with Infinity Kappa speakers that uses screw terminals.

Pros: Easily connected to factory harness

Cons: None, really. Had to cut off spade ends but that was the speaker's fault. :-)

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

JERRY from Pollock Pines, CA on 4/23/2018

2003 Toyota Echo

Verified customer (What's this?)
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Makes wiring directly to OEM wiring easy.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Good product

Cody from Eugene, OR on 4/23/2018

2017 Toyota Tacoma

Verified customer (What's this?)
Verified employee purchase (What's this?)

Perfect fit.

Pros: Made install easy.

Cons: None

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Pompano Beach, FL on 4/16/2018

2006 Scion xB

Verified customer (What's this?)
Verified employee purchase (What's this?)

Great to have, made job easier & it was included in my speaker & stereo purchase

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Generally good

Rich from SE MASSACHUSETTS on 4/16/2018

2007 Toyota Tundra

Verified customer (What's this?)
Verified employee purchase (What's this?)

They came with the speaker order and worked, though one out of four of them had a piece of metal left in one of the female connectors making it impossible to make the appropriate connection until I noticed it and levered it out with the tip of a razor knife blade. They were connect and play for my front and rear door speakers. 2007 Tundra Double Cab.

Pros: They came with speaker order. I would use them again.

Cons: One of four needed slight modification to function. No big deal.

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Winchester, KY on 4/15/2018

2013 Toyota Tacoma

Verified customer (What's this?)
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Did the trick

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Carrolltown, PA on 4/13/2018

2013 Toyota Tundra

Verified customer (What's this?)
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Great fit. Worked perfectly for my Tundra. No issues at all.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Somerset, NJ on 4/13/2018

2011 Subaru Impreza WRX

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Works.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Great fit.

Crutchfield customer from Bethel, MN on 4/12/2018

2006 Mitsubishi Outlander

Verified customer (What's this?)
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This harness worked just as expected, it plugged right in clean install.

Pros: Installed in seconds, fit prefect.

Cons: none

Crutchfield response on

0 of 0 found this helpful

Great wire harness

GEORGE from TX on 4/12/2018

2018 Toyota Tundra

Verified customer (What's this?)
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Great wire harness, fits perfectly with original harness

Pros: Fits perfectly with original harness

Cons: None

Crutchfield response on

0 of 0 found this helpful

Metra

Dennis from Bakersfield, CA on 4/10/2018

Verified customer (What's this?)
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So easy!

Pros: Easy to use. Good fit

Cons: None

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Lansing, MI on 4/9/2018

2013 Subaru Impreza

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worked just as described. Made replacing the speakers in my Subaru a breeze.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Great fit

Patrick from Zumbro Falls, MN on 4/8/2018

1999 Honda Passport

Verified customer (What's this?)
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Great fit for factor plug no cutting just unplug factory plug plug these in your good to go

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Seaside, CA on 4/8/2018

2016 Toyota 4Runner

Verified customer (What's this?)
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Made installation so easy.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Jerry from Mason, OH on 4/8/2018

2008 Toyota Yaris

Verified customer (What's this?)
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Every installation product that you receive from Crutchfield works perfect.

Pros: Makes the installation a breeze.

Cons: No cons

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Igor from Miami, FL on 4/7/2018

2001 Toyota MR2 Spyder

Verified customer (What's this?)
Verified employee purchase (What's this?)

Great for upgrading factory speakers.

Pros: No need to cut factory harness.

Cons: None

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from St Louis, MO on 4/3/2018

2005 Mitsubishi Lancer

Verified customer (What's this?)
Verified employee purchase (What's this?)

No need to cut, splice and crimp new terminals with this product. Made installation quick and easy!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Houston, TX on 4/2/2018

2018 Subaru Forester

Verified customer (What's this?)
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I got them to work but sometimes you need to spread the contacts to get them to fit the speaker terminals.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Clean and Easy Install

Doug from Kearney, NE on 4/2/2018

2006 Toyota Sienna

Verified customer (What's this?)
Verified employee purchase (What's this?)

Wasn't expecting Crutchfield to include the factory wiring harnesses. That made the installation easy and clean. No second guessing about the polarity. The fact that Crutchfield includes these sets them apart from other on-line stores. (used on rear speakers in 2006 Sienna).

Pros: Quick install Can't get polarity wrong. Maintains factory wiring if you ever want to re-install original equipment (when selling your vehicle so you can keep the good stuff)

Cons: None

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Merrimack, NH on 4/1/2018

2003 Toyota Highlander

Verified customer (What's this?)
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Great fit! Thanks

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Plug and play

Steven from Waycross, GA on 4/1/2018

2001 Hyundai Elantra

Verified customer (What's this?)
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Plug and play installation

Pros: Plug and play made easy

Cons: None

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Chicago, IL on 4/1/2018

2018 Toyota Highlander

Verified customer (What's this?)
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Plug and play makes things so much easier!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Quality harness that fits securely

Jeff from Cumming, GA on 3/29/2018

2011 Toyota Tacoma

Verified customer (What's this?)
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Quality wire harness that fits the need

Pros: Fit securely on the speaker and the existing wiring Easy to install

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Rodney from Chesapeake, VA on 3/29/2018

Verified customer (What's this?)
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These were a perfect fit!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Included with speaker purchase

Matthew from Hudson, FL on 3/28/2018

2013 Subaru XV Crosstrek

Verified customer (What's this?)
Verified employee purchase (What's this?)

Soooooo much better than cutting and splicing. Made the install a ton easier.

Pros: Included with the speaker purchase.

Cons: None.

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Utica, KY on 3/28/2018

2003 Toyota Highlander

Verified customer (What's this?)
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great harness

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

David from Deep River, CT on 3/25/2018

2011 Subaru Outback

Verified customer (What's this?)
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Fit perfectly. Nice to make things easy.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Time saver

Kenneth from Taylors, SC on 3/25/2018

2012 Toyota Camry

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Very easy application saved a lot of time!

Pros: Easy, saves time

Cons: None

Crutchfield response on
Customer review photo

0 of 0 found this helpful

Plug and play except fronts

Randy from Temecula, CA on 3/21/2018

2012 Toyota Tacoma

Verified customer (What's this?)
Verified employee purchase (What's this?)

The adapter fit well on the speaker terminals and is an OEM match for the Toyota harness. The problem is that if your Toyota came with two speakers in the front (I hesitate to call the small speaker a tweeter) this plug is useless unless you somehow connect the pos and neg wires of the 4 pin connector at the small speaker. If Metra had included a small connector that just bridged these for you, it would be a 5 star product. As is, you have to tap into these wires to bridge them, which isn't hard, but makes it more difficult to go back to a stock setting if you wish to do so before selling. Plug and play for the rear speakers.

Pros: Easy connection of rear speakers

Cons: A little extra work for fronts

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Hartselle, AL on 3/20/2018

2018 Toyota Corolla

Verified customer (What's this?)
Verified employee purchase (What's this?)

The harness end fit my 2018 Corolla (Non-JBL system) door speakers Perfect but I had to cut the spade terminals off the end and use some from another retailer because they were too small to fit over the terminals on the Rockford fosgate speakers I ordered

Pros:

Cons:

Crutchfield response on

2 of 2 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

christopher l. from Anchorage, AK on 3/19/2018

2008 Toyota Tundra

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Verified employee purchase (What's this?)

I like it save you a headache.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from Plano, TX on 3/18/2018

2016 Toyota Tacoma

Verified customer (What's this?)
Verified employee purchase (What's this?)

Easy plug and play

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Metra 72-8104 Speaker Wiring Harnesses

Crutchfield customer from La Crescenta, CA on 3/18/2018

2005 Toyota Prius

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Verified employee purchase (What's this?)

Easy to work with. Fits car connector well.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Easy to use, clips a little tight.

Michael from Mountain View, CA on 3/18/2018

2009 Toyota Prius

Verified customer (What's this?)
Verified employee purchase (What's this?)

They plugged right into to the door speaker harness (front and rear doors) of my 2009 Prius and let me attach a new speaker. But the metal clip that attaches to the speaker was quite tight and bent up the speaker lead a bit, until I pried them open a bit with a small flat-head screwdriver. So they worked really well, but a little bit of "customization" was required.

Pros: Easy to use. Plugs right into the Toyota wiring harness.

Cons: Speaker clips were too tight and had to be loosened up.

Crutchfield response on

1 of 1 found this helpful

Verified customer (What's this?)
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Pros:

Cons:

Crutchfield response

<< >>

More details on the Metra 72-8104 Speaker Wiring Harnesses

Pat M.

Product Research

Features

Metra Speaker Harness: Metra speaker harnesses prevent you from having to cut your vehicle's factory speaker plugs when replacing your factory speakers with aftermarket car speakers. The Metra speaker harness features two female quick-slide connectors on one end to attach directly to your new aftermarket car speakers & a proprietary Molex connector on the other end that connects to your vehicle's factory speaker plug.

Quick-Slide Connectors: The Metra speaker harness is equipped with a large (positive) & small (negative) female quick-slide terminal. These quick-slide terminals fit directly onto most aftermarket car stereo speaker terminals (slight crimping may be required). In rare cases that the quick-slide terminals do not fit your car speaker terminals, you will need to solder the Metra speaker harness to your aftermarket speaker's terminals or replace the quick-slide connectors on the Metra speaker harness with the correct size terminal.

Note: Installation tools, hardware, & accessories are not included & sold separately. Please see the Accessories tab for recommendations & availability.

Quick-Slide Terminal Measurements: The positive female quick-slide terminal measures 0.205" (inner width), while the negative female quick-slide terminal measures 0.115" (inner width).

Wire Code Chart: Two identical Metra speaker harnesses are included.

Wire Color Function
White Positive
Black Negative

Loading accessories...

Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Based on reviews on Toyota forums [ Dov  Jun 22, 2019 ]
A
Free with speaker purchase [ George  Jun 20, 2019 ]
A
plug and play [ MB  Jun 14, 2019 ]
A
Recommended [ John  Jun 10, 2019 ]
A
NEEDED [ BRYAN H  Jun 10, 2019 ]
A
recommended for easy installation [ Ricardo  Jun 10, 2019 ]
A
Works on both family vehicles -- Lexus and Toyota. [ JOSEPH  Jun 07, 2019 ]
A
came free with my speaker's that i order'ed [ Mr Lee  Jun 06, 2019 ]
A
Because it told me I needed it. :) [ Dan  Jun 02, 2019 ]
A
Tacoma 2017 [ Aaron  Jun 01, 2019 ]
A
it was free [ Stephen  May 31, 2019 ]
A
To make it easier to connect to factory harness. [ Brett  May 23, 2019 ]
A
Replace speakers that came with car. 2006 model year car. [ Anthony  May 22, 2019 ]
A
supplied with speakers [ KEVIN  May 17, 2019 ]
A
Came with it [ charlie  May 16, 2019 ]
A
Plug and Play [ Carlos  May 13, 2019 ]
A
For an install that could be undone if I get rid of the vehicle. [ Eddie  May 08, 2019 ]
A
simplified connections for use with factory wiring harnesses - if you're not building a competition grade system - or pushing 100+w - these do just fine and reduce splicing plus give you a simple way to revert to factory if you choose to keep your system and sell your ride [ Chris  May 07, 2019 ]
A
So I didn't have to cut any of the connectors off the harness or old speakers. [ Jason  May 05, 2019 ]
A
it makes installation much faster, less guess work. [ Harold  May 05, 2019 ]
A
It was free. [ Jason  May 03, 2019 ]
A
Free with purchase [ Mike  May 03, 2019 ]
A
Provides easy , compatible connections to OEM head unit [ Charles  Apr 26, 2019 ]
A
Best bang for your buck. Replaced all 4 speakers for under 80$. [ Eric  Apr 14, 2019 ]
A
It was recommended for the new speakers to fit my 03 Celica GTS. [ Juan  Apr 11, 2019 ]
A
Love the product [ Danny  Apr 03, 2019 ]
A
Recommend [ Eric  Mar 29, 2019 ]
A
These plugs make it a breeze to plug in new aftermarket speakers. Factory speakers have plastic clips aftermarket uses spade lugs. This bridges the gap with no tools needed. [ David  Mar 28, 2019 ]
A
I picked these items because they had better prices than amazon [ David  Mar 22, 2019 ]
A
Ease of installation. [ James  Mar 21, 2019 ]
A
Quick hook up [ Donald  Mar 20, 2019 ]
A
Ease of connectivity [ Kenneth  Mar 17, 2019 ]
A
These were provided by Crutchfield to assist with install, can't get better service than that!! [ William  Mar 17, 2019 ]
A
Easy install [ David  Mar 15, 2019 ]
A
included [ Hiram  Mar 14, 2019 ]
A
good value [ Hiram  Mar 14, 2019 ]
A
Wiring harness came with the speakers (free) and plugs right into my factory harness. Super easy and no cutting of wires necessary on my vehicle (2014 Rav4)for installation of the aftermarket speakers. [ Adam  Mar 14, 2019 ]
A
It just makes the job really easy,and is a real time saver.These parts offer a secure, no hassle connection. [ JEFF  Mar 12, 2019 ]
A
It was auto suggested and lets me not have to cut my factory wiring [ Chuck laskey  Mar 12, 2019 ]
A
Because your website was the most helpful for finding the right fit and right cord and it's greatly appreciated [ Dylan  Mar 10, 2019 ]
A
Required to connect replacement speakers to factory wiring harness. [ GEOFFREY  Mar 10, 2019 ]
A
No Cutting Factory wires when you use these! [ Richard  Mar 08, 2019 ]
A
Sound is good [ RAFAEL  Mar 08, 2019 ]
A
came with speakers [ Cian  Mar 07, 2019 ]
A
Recommended by Marshall, my advisor. [ Joe  Mar 07, 2019 ]
A
Included with purchase of my new speakers! Makes it so much easier to install! [ Jeff  Mar 02, 2019 ]
A
woked flawlessly. this is my first time using crutchfield install and ran into a hiccup. of course, they knew the answer right away. will buy again and again. [ Kam Th  Feb 26, 2019 ]
A
Included with speaker installation. [ Gary  Feb 25, 2019 ]
A
Needed to up grade. [ Alan  Feb 24, 2019 ]
A
They were included in the purchase but make connecting to factory wiring harness very easy. [ Victor  Feb 22, 2019 ]
A
Fits my car [ Christopher  Feb 21, 2019 ]
A
Advisor suggested. [ R Douglas  Feb 18, 2019 ]
A
ease of instilation upgrading oe speakers on my tacoma sr 2re 2017 access cab [ jason  Feb 18, 2019 ]
A
Hopefully its plug and play. [ Curtis  Feb 17, 2019 ]
A
It came with the speakers [ Kenneth  Feb 17, 2019 ]
A
It came with the speakers. [ Patrick  Feb 16, 2019 ]
A
no cutting [ Robert  Feb 15, 2019 ]
A
free with purchase and hassle free [ David  Feb 15, 2019 ]
A
included in my order [ andrew  Feb 14, 2019 ]
A
It was recommended. [ Rebecca  Feb 14, 2019 ]
A
Crutchfield recommended [ Scott  Feb 14, 2019 ]
A
Came free with speaker purchase [ Jeff  Feb 12, 2019 ]
A
It was part of the package [ Miguel Angel Ba  Feb 12, 2019 ]
A
convenient [ Gabriel  Feb 11, 2019 ]
A
Came free with speakers I ordered. Makes install much easier. [ Christopher  Feb 07, 2019 ]
A
None [ Darrell  Feb 05, 2019 ]
A
Free [ scott  Feb 04, 2019 ]
A
To make the transition from factory an easier install [ Tijuanna  Feb 03, 2019 ]
A
ease of access to hook up speakers [ Colin  Feb 02, 2019 ]
A
free with my order. should make install easy. [ Paul  Feb 02, 2019 ]
A
Make the job easier [ PETER  Feb 02, 2019 ]
A
Came with order free. [ Sherman  Jan 31, 2019 ]
A
Saves time and money?? [ Rommel  Jan 31, 2019 ]
A
Required for easy installation [ Bertoldo  Jan 28, 2019 ]
A
It was suggested and added free with my order [ Carl  Jan 26, 2019 ]
A
It was included free with the speakers. [ Ben  Jan 26, 2019 ]
A
automatically chosen with order [ nicole  Jan 22, 2019 ]
A
From prior purchases, I chose to go through Crutchfield for my car stereo equipment. Supplied instructions and diagrams make installation very clear and easy. [ G  Jan 22, 2019 ]
A
Good quality [ Jaime  Jan 22, 2019 ]
A
Have a 2018 Toyota CHR and planning to buy a Car Stereo for it. [ Carlos  Jan 21, 2019 ]
A
It came with my purchase [ nicole  Jan 18, 2019 ]
A
they fit my speakers, and were recommended. [ Murt  Jan 18, 2019 ]
A
It takes the guesswork out of installing aftermarket speakers [ frank  Jan 17, 2019 ]
A
Something I want on hand [ HENRY  Jan 17, 2019 ]
A
Free with order [ Shawn  Jan 12, 2019 ]
A
Great deal [ GARY  Jan 12, 2019 ]
A
This wiring harness was included for free in my order. Thanks! [ Arnold  Jan 11, 2019 ]
A
This wiring harness makes it a breeze to install wires to new speaker [ Shawn  Jan 09, 2019 ]
A
Came with speakers [ Lee  Jan 08, 2019 ]
A
In order to install my speakers [ HENRY  Jan 06, 2019 ]
A
I have always used what Crutchfield recommends with your order, they have never gone wrong. It's always been a plug and play with no issues. [ latinmoreno  Jan 05, 2019 ]
A
Easy to use [ ENRIQUE  Jan 05, 2019 ]
A
not cutting of factory wiring harness [ Michael  Jan 05, 2019 ]
A
Crutchfield provided it free with my speaker purchase. [ S  Jan 04, 2019 ]
A
For a factory fit. [ john  Jan 04, 2019 ]
A
No extra charge for wiring harnesses [ Mike  Jan 03, 2019 ]
A
Easy hook up. [ Reginald  Jan 02, 2019 ]
A
Recommended [ Bryan  Jan 01, 2019 ]
A
It's better than cutting and splicing wires [ John  Jan 01, 2019 ]
A
recommended [ kirk  Dec 31, 2018 ]
A
It was free with the speakers [ Joshua  Dec 31, 2018 ]
A
It was recommended for my car [ Nicolas  Dec 31, 2018 ]
A
IT'S MADE FOR 3RD GEN TACOMA. [ Mark  Dec 31, 2018 ]
A
FREE!!! [ Don  Dec 30, 2018 ]
A
Best quality on the market. And requirements are minimal! [ dercas  Dec 29, 2018 ]
A
Need them. [ David  Dec 28, 2018 ]
A
Easy and dont have to splice any wires for new speakers! [ Justin  Dec 27, 2018 ]
A
It was free [ Jason  Dec 27, 2018 ]
A
came with speakers [ robert  Dec 27, 2018 ]
A
Convenient [ Ramon  Dec 27, 2018 ]
A
This came free with purchase of speakers to make installation easier [ Gilbert  Dec 26, 2018 ]
A
Because you left it out of my original order. There was only 1 of 2 sets. [ Michael  Dec 25, 2018 ]
A
Fit Toyota RAV4 2016 XLE, Toyota RAV4 2017 LE [ Hieu  Dec 24, 2018 ]
A
Save money since it's free and ease of installation [ ryan  Dec 23, 2018 ]
A
Makes life much easier [ Roger  Dec 22, 2018 ]
A
Ease of install without splicing of original harness. [ Ralph  Dec 20, 2018 ]
A
This item is being shipped free due to my speaker purchase. [ Aaron  Dec 20, 2018 ]
A
This harness is included free with my purchase. [ Benjamin  Dec 20, 2018 ]
A
They automatically came as a no charge tag along with the speaker order [ Ross  Dec 20, 2018 ]
A
replacing original speakers in a 2004 Pontiac Vibe [ Joseph  Dec 20, 2018 ]
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installing JL audio in my 2015 WRX [ Aamir  Dec 19, 2018 ]
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Always works really good. And easy to use [ Michael  Dec 19, 2018 ]
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easier installation and factory finish [ Jose Ramirez  Dec 18, 2018 ]
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Ease of install [ Michael  Dec 18, 2018 ]
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Other reviewers and also wanted to make it easier for myself if possible. [ Kris  Dec 18, 2018 ]
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Free stuff is always great [ Darryl  Dec 18, 2018 ]
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recommended by Anthony who I trust. [ Charles V.  Dec 18, 2018 ]
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Easier installation [ Harvey  Dec 18, 2018 ]
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RECOMMENDED [ Carol  Dec 17, 2018 ]
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To simplify installation. [ edward  Dec 15, 2018 ]
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very easy to order from just the information they ask for! [ tracy  Dec 15, 2018 ]