Metra 70-7550 Receiver Wiring Harness

Connect a new car stereo in select 1994-2012 Nissan and Infiniti vehicles

Item #: 120707550

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267 Reviews

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Metra 70-7550 Receiver Wiring Harness

This vehicle-specific wiring harness makes connections between your new car stereo and your car's electrical system.

First, attach the color-coded wires on your Crutchfield-supplied harness to the wires from your new stereo. If you're not using a soldering iron, we recommend that you purchase some wire connectors to secure the connections. Check out our handy article on three ways to connect the wiring harness here.

Now, once this harness is connected to your new stereo, you'll be able to plug right into your car's factory radio connector. This harness saves installation time since you won't have to cut factory wires individually, and this also enables you to re-install the factory radio if needed. A detailed instruction sheet comes with the harness. Warranty: 60 days.

Please read this important note: This harness may not contain provisions for every wire needed to complete your installation, and it will not accommodate special navigation, video, or factory steering wheel control connections. You will need a special adapter if you want your factory steering wheel audio controls to work with your new stereo.

Connections:

Note: You will need to connect the harness's ground wire and the receiver's ground wire to your vehicle's chassis.

  • 12V constant power
  • 12V switched power
  • chassis ground
  • amplifier shield ground — connects to your new receiver's chassis
  • power antenna turn-on
  • amplifier turn-on
  • illumination
  • left front speaker +/-
  • right front speaker +/-
  • left rear speaker +/-
  • right rear speaker +/-

Note: Most vehicles will require additional installation parts — please identify your vehicle if you haven’t done so, then check here for a list of parts. You can also call an Advisor for more information.

Metra 70-7550 Receiver Wiring Harness Reviews

Average Customer Review:

267 reviews
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Metra 70-7550 Receiver Wiring Harness

Written By Chadad, Pennsylvania on Monday, July 20, 2015

Crutchfield Customer Review (What's this?)

Lighting fast shipping. Solder some wires together and connect the ends and you're done. Crutchfield makes your install a snap.

Pros: Easy to follow instructions. Most wires are color coded to your vehicle and if your not sure call them.

Cons: None

Metra 70-7550 Receiver Wiring Harness

Written By Robert, Prescott Valley, Arizona on Tuesday, July 14, 2015

Crutchfield Customer Review (What's this?)

Worked fine.

Cons: non

Just what I needed

Written By Zym, Virginia on Tuesday, July 14, 2015

I don't know what I would have done without these. This was my first installation on my own, and these wires made it 10x easier.

HARNESS

Written By FRANK, Florida on Friday, July 10, 2015

Crutchfield Customer Review (What's this?)

THE EASE THAT THIS HARNESS ALLOWS IS SO WORTH IT... EASIEST HEAD UNIT I HAVE INSTALLED IN 30+ YEARS BECAUSE OF THIS HARNESS

Excellent Product with perfedt instructions

Written By Bill, New Jersey on Thursday, July 02, 2015

Crutchfield Customer Review (What's this?)

Product came with on line instructions. Easy to follow directions. Worked out very well. My radio installed in an hour even I never worked on such job. Thanks. I would recommend this product to my friends and family if they want to upgrade their car radio.

If it was anymore generic it would be water

Written By Did not have a good time, Rockville, CT on Monday, June 22, 2015

Crutchfield Customer Review (What's this?)

Fit the truck, but had to solder all the connections and it did not align with color codes on reciever, very very generic

Pros: Fit but PIA to assemble

Cons: If it were any more generic it would have a big white label on it

Almost perfect!

Written By Pilotman28, Florida on Monday, June 22, 2015

Crutchfield Customer Review (What's this?)

It fit perfect, colors matched up, and had all the wires I needed. Only problem, if there has to be one, was the wires weren't pre-stripped and the length was a bit long. But I guess you can't have everything!

Pros: Wires matched, connections were solid

Cons: A tad too long, were not already stripped

Metra 70-7550 Receiver wiring harness

Written By Anonymous, Memphis,Tn. on Wednesday, June 17, 2015

Crutchfield Customer Review (What's this?)

Every thing was good except grounding location

Perfect

Written By Eric, Virginia on Sunday, June 14, 2015

Crutchfield Customer Review (What's this?)

This wiring harness worked perfectly with my 2007 Nissan Xterra.

Pros: Worked perfectly

Cons: No cons.

Worked as Advertised

Written By Navigcar, Illinois on Tuesday, June 02, 2015

Crutchfield Customer Review (What's this?)

Crutchfield chose this harness for my 2000 Altima and it installed exactly as intended.

Pros: Easy installation!

Cons: None

Works great

Written By Chikinini, California on Tuesday, May 26, 2015

Crutchfield Customer Review (What's this?)

Everything works, follow and compare color wires from the stereo manual and the color codes in the harness. I had to research about the blue wire. I Connected all 3 blue/blue stripe wires (JVC double din).

Pros: Colored wires matched

Cons: None

Metra 70-7550 Receiver Wiring Harness

Written By Anonymous, North Carolina on Tuesday, May 12, 2015

Crutchfield Customer Review (What's this?)

Easy to connect!

easy to follow instructions

Written By Thomas, Mississippi on Sunday, May 10, 2015

Crutchfield Customer Review (What's this?)

The instructions were simple. I soldered my connections and used heat shrink tubing. end result looked like a factory made harness.

Cons: none

clarion fx503

Written By Luis, solvang, california on Sunday, May 10, 2015

Crutchfield Customer Review (What's this?)

The stereo is an excellent stereo with lots of features and actually improves your sound plus the Bluetooth is great and strong

Pros: Built in Mic that works great, strong Bluetooth, improves sound quality

Cons: Small lag touch response,

Must have accessary

Written By Anonymous, Arizona on Thursday, April 30, 2015

Crutchfield Customer Review (What's this?)

Don't even think of Not buying this. It made the installation so easy. Fit perfect in my son's 97 Nissan pickup.

Pros: Perfect fit

Cons: None

Perfect fit

Written By ZEUS Skydive Team, Lakeland FL on Wednesday, April 22, 2015

Crutchfield Customer Review (What's this?)

Worked perfectly in my Nissan Titan

Pros: Easy to match the colors up. Everything went smoothly.

Cons: Not really a con, more a suggestion. Be nice if these kits shipped with a set of crimp connectors for installation.

Metra 70-7550 Receiver Wiring Harness

Written By lee, gravette ar on Saturday, April 11, 2015

Crutchfield Customer Review (What's this?)

Great product, worked as it should. And Crutchfield is the best!

Pros: Simplicity

Cons: None

nice and easy

Written By Anonymous, Pennsylvania on Thursday, April 09, 2015

Crutchfield Customer Review (What's this?)

directions are clear and colorful. very helpful. no problems at all!

Pros: great quality and directions

Cons: none

This is a great site and company would recommend to any one fast maili

Written By Lane, North Carolina on Monday, April 06, 2015

Crutchfield Customer Review (What's this?)

This is great site & company, their product was correct we quality, no hassles of wrong product. would recommend to anyone, novalis or pro

Great fit.

Written By Anonymous, Hohenwald, tn on Sunday, April 05, 2015

Crutchfield Customer Review (What's this?)

Shipped quick, and went in fast and perfect.

Pros: Fits to the car harness perfectly

Cons: None

CDE154BT

Written By Jerry, West Columbia SC on Sunday, April 05, 2015

Crutchfield Customer Review (What's this?)

This radio is unbeatable with all the options and expandability.

Pros: If you want to add on in the future this is the radio for you.

Cons: None

good product.

Written By cwroten, Denham Springs, LA on Sunday, April 05, 2015

Crutchfield Customer Review (What's this?)

Good product easy to install

Pros: Fits perfict

Cons: None

Metra 70-7550 Receiver Wiring Harness

Written By Jimmy, PR on Tuesday, February 10, 2015

Crutchfield Customer Review (What's this?)

These connectors makes the installation a breeze. I would't recommend not using them.

Pros: Plug & Play. It makes it easy to go back to stock if needed.

Cons: None

Worked as intended

Written By kinsar, Florida on Wednesday, January 28, 2015

Crutchfield Customer Review (What's this?)

Free with the head unit. Did what it was sent for.

Pros: worked as it was intended

Cons: none

Don't overlook the Details

Written By Geo.C, California on Wednesday, January 21, 2015

Crutchfield Customer Review (What's this?)

If you expect to have a quality install - you need to have the correct wiring harnesses. And you need to know the wiring layout. Then it's just a matter of matching wire functions between your vehicle and the deck that you are installing. Either crimp or solder the matching wires - I soldered mine and used shrink wrap to finish off the splices. I then shrink wrapped the individual unused wires, add a few tie wraps ... Thing of beauty.

Pros: Ready to go - no muss, no fuss.

Cons: None

Metra 70-7550 Wiring Harness

Written By Matt, Pace, FL on Sunday, January 18, 2015

Crutchfield Customer Review (What's this?)

A must have...easily save me an hours worth of work.

Pros: prefect match

Cons: none

Metra 70-7550 Receiver Wiring Harness

Written By Morgan D., Houston, TX on Saturday, January 17, 2015

Crutchfield Customer Review (What's this?)

Had my stereo professionally installed using this wiring harness. Installer had no problems and it worked perfectly with my vehicle's wiring harness.

Pros: Worked along with the factory wiring harness without any hiccups.

Cons: None

Just solder

Written By JasonB, Salt Lake City on Thursday, January 15, 2015

Crutchfield Customer Review (What's this?)

The harness did make things much easier, but 2 things: 1. The wires from the harness were not the same size as the receiver wiring harness. This isn't a problem but I wanted to be lazy and use butt splices, because the sizes were different the wires kept pulling out of the splices and I ended up soldering them.

2. One of the pins pulled out of the header while I was installing the receiver (after soldering all the wires in mentioned above) and so it took a fair amount of troubleshooting before I found the problem. (this part is my bad) when I put the pin back I put it into the wrong spot, and then spent 45 mins trying to get the pin back out so I could put it in the correct spot. Ended up being very frustrating.

Metric wiring harness

Written By Alan, Malverne on Sunday, December 28, 2014

Crutchfield Customer Review (What's this?)

Great way to install after market stereo.

Pros: It works.

Perfect

Written By Paul A, Wisconsin on Saturday, December 27, 2014

Crutchfield Customer Review (What's this?)

Works perfectly. No complaints

Metra 70-7550 Receiver Wiring Harness

Written By Anonymous, Jonesborough. TN on Sunday, December 21, 2014

Crutchfield Customer Review (What's this?)

Worked perfect

Old Man Makes Daughter Happy

Written By Randy, KC, MO on Friday, December 12, 2014

Crutchfield Customer Review (What's this?)

Crutchfield made a believer out of me and my daughter very happy. It had been 35 years since I had installed a stereo and I was dreading it. This harness made me a hero on my daughter's birthday. I could not believe it when after checking the color codes, everything even matched. My install became very easy.

Pros: Made the install easy, even for this old man.

Cons: None

metra 70-7550 receiver wiring harness

Written By jimmy, jacksonville,fl. on Saturday, November 15, 2014

Crutchfield Customer Review (What's this?)

fit perfectly and works

70-7550 Receiver wiring harnesss

Written By Bill, Hurricane, Utah on Tuesday, November 04, 2014

Crutchfield Customer Review (What's this?)

Excellent product

Pros: 1. Works as advertised. 2. Excellent instructions

Cons: None

Metra 70-7550 Receiver Wiring Harness

Written By scott, westminster md 21158 on Tuesday, November 04, 2014

Crutchfield Customer Review (What's this?)

awesome product makes installing radio easy

Pros: easy to use

Cons: none

wiring harness

Written By Bob, Poughkeepsie, NY on Friday, October 31, 2014

Crutchfield Customer Review (What's this?)

A bit confusing at first, but tech support walked me right thru the entire hookup

Pros: Great tech support, and radio works just fine

Cons: Just a bit confusing at first

Fits my car awesome!

Written By VaRedSoxFan, Ashburn, VA on Sunday, October 19, 2014

Crutchfield Customer Review (What's this?)

The wires on the harness ended up matching the Pioneer radio wires. I decided to use heat-shrink connectors and it was a breeze. This is my second radio from Crutchfield for this car.

Pros: Ease of use.

Cons: None.

Perfect.

Written By Jdog, Newark, NJ on Monday, September 29, 2014

Crutchfield Customer Review (What's this?)

Perfect. Make sure you order the screw-on wire connectors to go with it. I forgot and used the other ones that are ok too.

Pros: Good fit.

Cons: None.

Metra 70-7550 Receiver Wiring Harness

Written By Anonymous, Ocean city md on Saturday, September 06, 2014

Crutchfield Customer Review (What's this?)

Great product fit perfectly.

Pros: Comes with the wiring guide for no hassle install

Cons: None

receiver harness

Written By titan up, windsor mo. on Wednesday, August 27, 2014

Crutchfield Customer Review (What's this?)

I could not have installed my head unit without this harness. Worked like a charm.

Metra 70-7550 Receiver Wiring Harness

Written By Billy, Danbury nc on Friday, August 15, 2014

Crutchfield Customer Review (What's this?)

Great product made installing the radio easy

perfect

Written By Juan, New York on Thursday, July 31, 2014

Crutchfield Customer Review (What's this?)

The harness is great , saves a lot time.

Wiring Harness

Written By Jeff, Layton, Utah on Wednesday, July 23, 2014

Crutchfield Customer Review (What's this?)

I found no problems, once I got past the mistake in not following instructions.

Pros: Fast making the connections

Easy installation

Written By Daxx MC, Kansas on Friday, July 18, 2014

Crutchfield Customer Review (What's this?)

This harness has all the connections needed to hook up an aftermarket deck, and has some connections that weren't needed. I soldered the deck harness to this one and used heatshrink to insulate the joins. Bundled the wires together with plastic ties and it was a quick job to install the new deck.

Pros: Quick. Easy. Done.

Cons: Factory plug on the 2002 Nissan Frontier doesn't have a ground wire, so I had to ground the new deck separately.

Worked like a champ

Written By Anonymous, Milton, fl on Monday, July 14, 2014

Crutchfield Customer Review (What's this?)

Just as advertised.

Pros: Worked perfect

Cons: N/A

Wire Harness

Written By PHXTeacher, Peroia, AZ on Sunday, July 13, 2014

Crutchfield Customer Review (What's this?)

Easy to follow instructions and worked without any problems.

good part

Written By chip j., norfolk, VA on Sunday, June 22, 2014

Crutchfield Customer Review (What's this?)

Good fit, easy to work with.

Metra 70-7550 Receiver Wire Harness

Written By Tim, Pendleton, OR on Sunday, June 22, 2014

Crutchfield Customer Review (What's this?)

Worked great. It would have been perfect if small shrink tube pieces would have supplied for solder joints.

Metra 70-7550

Written By Calvin, Troutville, Va on Friday, June 20, 2014

Crutchfield Customer Review (What's this?)

simple to use

It works

Written By David, McMinnville, TN on Tuesday, June 17, 2014

Crutchfield Customer Review (What's this?)

The Metra 70-7550 wire harness works great. The wiring instructions was a bit unclear but after calling the 800 number it didn't take long to clear everything up concerning the wiring.

Pros: plugs in great Works great Great support from metra company

Cons: Wiring diagram and wiring instructions is a little vague.

Excellent

Written By Anonymous, Albert Lea, MN on Friday, May 23, 2014

Crutchfield Customer Review (What's this?)

Harness fit perfectly. It's worth waiting a couple days for an order. Don't buy scoche products from Walmart.

Pros: Exact Fit.

Cons: No cons

wire harnes

Written By cool breeze, winter springs fl on Thursday, May 22, 2014

Crutchfield Customer Review (What's this?)

crutchfield always ships fast right product and you get the master sheets for your car

Good harness

Written By Anonymous, Fresno,CA on Tuesday, May 13, 2014

Crutchfield Customer Review (What's this?)

It made my job quick and easy. All the colors matched up it was so easy to do, no splicing or dicing.

Pros: Easy,easy

Easy install thanks to this

Written By AlexC, San Antonio on Sunday, May 11, 2014

Crutchfield Customer Review (What's this?)

This made it super easy to install the stereo since I just went inside and matched up the colors to the new stereo's wiring harness.

Pros: Easy to use.

very helpful

Written By bandmhx, bellaire, tx on Monday, May 05, 2014

Crutchfield Customer Review (What's this?)

makes for a no hassle install

Metra 70-7550 Receiver Wiring Harness

Written By Anonymous, Sparta, IL on Sunday, May 04, 2014

Crutchfield Customer Review (What's this?)

Worked very well.

Wire Harness

Written By Tom F, Yuma, AZ on Sunday, April 27, 2014

Crutchfield Customer Review (What's this?)

Great directions. snapped right into place. Worked with out a problem.

Pros: The harness completely matched the factory harness. I followed the directions and used the tools that the instructions listed and it worked first time. All the colors matched from the factory wire harness. A no-brainer.

Cons: None

Metra 70-7550 Receiver Wiring Harness

Written By mike, Altoona, FL on Friday, April 25, 2014

Crutchfield Customer Review (What's this?)

Very easy just hook up and install my new radio

Pros: Simple to use

Cons: No cons

Works great

Written By Justin, Phoenix, AZ on Sunday, April 20, 2014

Crutchfield Customer Review (What's this?)

Now, this, Metra you get right. Wiring adapters are definitely your forte. Do keep making these quality parts. Do not change the way you make these. Do look at your other product offerings though.

Pros: Having one of these is great. You can solder your connections on your bench and plug it right in in the car.

Cons: None

Does the job

Written By medialord, Atlanta, GA on Tuesday, April 15, 2014

Crutchfield Customer Review (What's this?)

Online chat provided the exact link I needed. Being a somewhat universal Nissan harness, there are some wires not used. It was great to call and ask a tech who immediately could help me with what I needed. The harness snaps right in to the existing couplers after you solder your radio wiring to it.

Pros: works like it's supposed to technical service right there when you need it

Cons: would it kill Nissan to put a ground wire in their harness? (nothing against this product)

Simple

Written By robw, Wallington, NJ on Monday, April 14, 2014

Crutchfield Customer Review (What's this?)

All you do is match the wires by color and twist them together with the harness from your receiver. Very easy.

Pros: Came free with my receiver. Easy to insall.

Cons: nothing

Making it easy!

Written By Dave, Rowlett, TX on Wednesday, April 09, 2014

Crutchfield Customer Review (What's this?)

This harness made the installation a breeze. The factory wiring without this would have made the job a total 10 on the Pain-in-the-a$$ scale.

Pros: Perfect!

Cons: None whatsoever!

Frontier Wire Harness

Written By Jack R, New York, NY on Tuesday, April 08, 2014

Crutchfield Customer Review (What's this?)

Super easy connections. It's been a decade since I last did a swap. New technology is here. Now the adapter harness has the same color wiring as the original. Instructions are clear and "correct". I usuallyget my packages late in the day so I spent some time making clean tight connections that night. The following day I popped the dash cover off and the three connections took just a minute. Great value.

Metra 70-7550 Receiver Wiring Harness

Written By JW, Denver, CO on Thursday, March 27, 2014

Crutchfield Customer Review (What's this?)

Connected a 98 Nissan Frontier to Pioneer FHX and worked perfectly.

Pros: Easy to connect. Worked perfectly.

Cons: None.

High Quality and easy

Written By samarootj, Boca Raton, Florida on Sunday, March 23, 2014

Crutchfield Customer Review (What's this?)

Easy to connect if you follow instructions. Buy some good connectors and have fun. Use electric tape in conjunction with connectors.

Pros: Labeled and instructions included. Fits perfectly as per vehicle.

Cons: None

Receiver wiring harness

Written By Scott, Dothan AL. on Saturday, March 22, 2014

Crutchfield Customer Review (What's this?)

The wiring harness makes you feel like a pro even if your a novice. The wiring harness is a must if you want to save yourself some gray hair and you want to get it done right the first time. Thank you so very much Crutchfield!!!!! You saved me a lot of time and confusion by supplying me with a high quality harness like this one.

Pros: Very easy to use. I have used many different Crutchfield wiring harnesses in the past and they are always spot on in every vehicle( and there has been many). Anyone that's installing a receiver or a complete system and you want to save a lot of confusion and time, try Crutchfields wiring harness and adapters. You won't be sorry!!!!! I used the wiring harness on a 350z and there's nothing easy about working on the electronics in these vehicles, but Crutchfield made this install flawless.

Cons: No cons for these Crutchfield products. You saved me a lot of time, money, confusion, and gray hair.

Right fit .

Written By Anonymous, Manassas, va on Friday, March 21, 2014

Crutchfield Customer Review (What's this?)

Awesome. Harness fit perfectly. They add it free of charge. That makes it very convenient. I'm hooked. Crutchfield got me!

Pros: Exact fit.

Cons: None!

Very easy to install

Written By Kelly, Cary, NC on Thursday, March 20, 2014

Crutchfield Customer Review (What's this?)

Very easy to connect to the receiver and car.

Pros: Simple and easy

Cons: none

Exactly what i needed!

Written By M, Gaithersburg, MD on Thursday, March 06, 2014

Crutchfield Customer Review (What's this?)

It does exactly what it is meant to do.

Pros: Color doing, good material

Cons: Each wire should have micro script of what it is for.

Metra 70-7550 Receiver Wiring Harness

Written By Anonymous, Abq, NM on Monday, March 03, 2014

Crutchfield Customer Review (What's this?)

Nice fit

works perfect

Written By JP, Phoenix AZ on Sunday, March 02, 2014

Crutchfield Customer Review (What's this?)

Works great.

Pros: Works great.

Cons: None

Easy to install

Written By Anonymous, Edgewood, MD on Saturday, March 01, 2014

Crutchfield Customer Review (What's this?)

Very easy to installed your self