1.888.955.6000
 
 
1-888-955-6000
crutchfield.com
Crutchfield

Metra 70-8405 Receiver Wire Harness

For select 1999-08 Chevrolet, Daewoo, and Suzuki vehicles

Zoom
  • Metra 70-8405 Receiver Wire Harness

    Front

 

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 don't know how to use a soldering iron, we recommend that you purchase some wire connectors that you'll use to attach the Crutchfield-supplied harness to your factory harness.

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 makes installing your new stereo easier, and allows you to put the factory radio back when you sell your vehicle or return it at the end of the lease. 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:

  • 12V constant power
  • 12V switched power
  • chassis ground
  • 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.

 

Hands-on research from the Crutchfield Labs (what are the Labs?)

Product Research
What's in the box?

Download owner's manual

  • Power/Speaker harness
  • Instructions

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Crutchfield Wiring Harness: Crutchfield wiring harnesses prevent you from having to cut your vehicle's factory radio plug when replacing your factory radio with an aftermarket head unit. Simply solder or crimp the Crutchfield wiring harness to your aftermarket head unit's harness (solder & crimps not included), plug the aftermarket head unit's plug into the rear chassis of the aftermarket head unit, and plug the Crutchfield wiring harness into your vehicle's factory radio plug.

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

Wiring Notes: If the Crutchfield wiring harness is not equipped with a ground wire, you will need to ground the aftermarket head unit's ground wire to the metal chassis of your vehicle. Some vehicle's may require you to bypass the vehicle's factory amplifier (in another location from factory radio) or hardwire certain connections. If your vehicle is equipped with factory steering wheel controls, an additional adapter is required & sold separately.

Wire Code Chart:

(Power/Front Speaker Harness)

Wire Color Function
Yellow +12 Volt Constant
Red +12 Volt Accessory
Orange Illumination
Black Ground
Blue Power Antenna
Blue/White Amplifier Turn-on
Green Left Rear Speaker +
Green/Black Left Rear Speaker -
Violet Right Rear Speaker +
Violet/Black Right Rear Speaker -
Gray Right Front Speaker +
Gray/Black Right Front Speaker -
White Left Front Speaker +
White/Black Left Front Speaker -

The Crutchfield Car Selector: Please visit the Crutchfield Car Selector for your specific vehicle.

 
Review this product
Great Gear Giveaway rewards card

Submit a review and you will be entered to win a $150 gift card

Crutchfield Great Gear Giveaway Official Sweepstakes Rules

Metra 70-8405 Receiver Wire Harness Reviews

Average Customer Review:

16 people say:

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left
Filter by rating:
5 out of 5

Metra 70-8405 Receiver Wire Harness

Written By Tom C., Chicago on Wednesday, March 26, 2014
Crutchfield Customer Review (What's this?)
 
Really easy to use, a lot easier than expected. I am never a fan of wiring anything, but this was so simple that I'd do it myself, again.
Pros:
Everything
Cons:
Nothing
Was this review helpful?    Yes | No
 
5 out of 5

Aveo wire harness

Written By Bob, Harrisonburg on Tuesday, October 01, 2013
Crutchfield Customer Review (What's this?)
 
Pigtail connected firmly and stayed connected
Pros:
Wires were easy to strip and hooked up to cdplayer flawlessly.
Cons:
None
Was this review helpful?    Yes | No
 
5 out of 5

2004 Aveo install

Written By TerryG, Columbus, Ohio on Tuesday, July 16, 2013
Crutchfield Customer Review (What's this?)
 
Awesome kit. Made putting a new cd player in brothers car very easy .
Was this review helpful?    Yes | No
 
5 out of 5

Receiver Wire Harness

Written By jsdtech, South Jordan Utah on Monday, June 10, 2013
Crutchfield Customer Review (What's this?)
 
Good instructions and easy to install.
Pros:
Good instructions and easy to install.
Cons:
none
Was this review helpful?    Yes | No
 
5 out of 5

Receiver Wire Harness for Daewoo Leganza

Written By Leroy B, Columbus, Ga on Wednesday, May 08, 2013
Crutchfield Customer Review (What's this?)
 
Exact fit
Pros:
Exact fit
Cons:
none
Was this review helpful?    Yes | No
 
5 out of 5

Review Title

Written By Mr. Hill, Jersey Shore PA on Monday, April 15, 2013
Crutchfield Customer Review (What's this?)
 
simple to use, no need for instructions
Pros:
takes all the worry out of wiring
Cons:
none
Was this review helpful?    Yes | No
 
5 out of 5

awesome

Written By ashley, mo. on Friday, May 11, 2012
Crutchfield Customer Review (What's this?)
 
it works great an easy to install directions was perfect makes it so easy to install an aftermarket radio
Pros:
easy
Cons:
none
Was this review helpful?    Yes | No
 
5 out of 5

Metra 70-8405 Receiver Wire Harness

Written By Tim S, Rochester, NY on Wednesday, April 04, 2012
Crutchfield Customer Review (What's this?)
 
Great time saver... the wires were stripped and ready to connect.
Was this review helpful?    Yes | No
 
5 out of 5

Good wire harness

Written By czechyour6, Central, UT on Thursday, February 23, 2012
Crutchfield Customer Review (What's this?)
 
colors not exact match to factory but they worked great!
1 out of 1 people found this helpful
Was this review helpful?    Yes | No
 
5 out of 5

Metra 70-8405 Receiver Wire Harness

Written By Dave, Owasso, OK on Saturday, April 02, 2011
Crutchfield Customer Review (What's this?)
 
Would not install a new system without one of these. It's much easier to mate
up this connector with the one with your new system at the workbench than trying
to soldier and heatshrink things under a dash.
1 out of 1 people found this helpful
Was this review helpful?    Yes | No
 
5 out of 5

Metra 70-8405 Receiver Wire Harness

Written By KAJ, MI on Sunday, January 30, 2011
Crutchfield Customer Review (What's this?)
 
Perfect
1 out of 1 people found this helpful
Was this review helpful?    Yes | No
 
5 out of 5

Metra 70-8405 Receiver Wire Harness

Written By Anonymous, Melbourne, Fl on Friday, January 28, 2011
Crutchfield Customer Review (What's this?)
 
Without the wiring harness, this would have been a pain to wire in. Soldered the wiring
harness to the radio's wires and everything worked when it was plugged in. The job
was a breeze! Thanks Crutchfield for providing a great product!
1 out of 1 people found this helpful
Was this review helpful?    Yes | No
 
5 out of 5

PERFECT

Written By Anonymous, Southern California on Wednesday, March 10, 2010
Crutchfield Customer Review (What's this?)
 
This Item was a perfect fit for my 2004 Chevy Aveo! It even had three extra wires that my basic stereo set-up didnt need, but if i had an amp and sub they would of been necessary. Everything just fit so perfect. Very easy to install with the directions Crutchfield supplied. A MUST BUY FOR A QUICK AND SIMPLE INSTALL!! had the wiring completed and ready to install in less then 10 min
1 out of 1 people found this helpful
Was this review helpful?    Yes | No
 
5 out of 5

Works perfectly.

Written By Bob, St. Paul, Minnesota on Monday, November 09, 2009
Crutchfield Customer Review (What's this?)
 
Works perfectly with my Lanos. Made the job of installing an upgraded stereo easy and professional.
Was this review helpful?    Yes | No
 
5 out of 5

2008 Aveo

Written By gspot, Cincinnati, OH on Thursday, December 25, 2008
 
I got this with my stereo order for my 2008 Chevy Aveo hatchback. Was
easy to install, instructions were easy to follow. After reading instructions,
it took me about 25 minutes to make all the connections, it was just
amazingly easy to do. Also the instructions told me exactly how to remove
the factory stereo, it was truly a breeze. I did the wire harness in the
house, spent about 20 minutes total in the car, I'm talking taking the old
radio out and installing the new one. Don't be intimidated, this was EASY!
3 out of 4 people found this helpful
Was this review helpful?    Yes | No
 
5 out of 5

time saver

Written By piston55, Houston Tx on Sunday, September 07, 2008
Crutchfield Customer Review (What's this?)
 
I am glad this was provided free it made connection easy and fit the harness from the factory radio.
Was this review helpful?    Yes | No
 

Add accessories for the Metra 70-8405 Receiver Wire Harness

If you don't already have these in your toolbox, you may find them handy. See all categories & accessories

Metra Crimp Tool and Connectors Package contains crimp tool and over 150 pieces
10 people say
Your Price: $19.99
Add to Cart
Metra Crimp Tool Set Package contains light-duty crimp tool and 20 crimp caps
20 people say
Your Price: $9.99
Add to Cart
S&G Wire Cutter/Stripper Tool Cuts and strips 12- to 22-gauge wire
12 people say
Your Price: $19.99
Add to Cart
Posi-Products™ Car Stereo Connectors 16 connectors for installing a new car stereo
580 people say
Your Price: $6.99
Add to Cart
Metra Crimp Caps Package contains 100 crimp caps — for 14- to 16-gauge wire
49 people say
Your Price: $3.99
Add to Cart
Posi-Products™ Wire Connectors 18 connectors for installing 14- to 24-gauge wires
14 people say
Your Price: $8.99
Add to Cart

Why choose SquareTrade?

The #1-Rated Protection Plan

Thousands of people have reviewed SquareTrade Protection Plans — and made us #1.

5-Day Service Guarantee & Free Shipping

We'll repair or replace your item in five business days or less after we've received it, or your plan is free. And, as always, we pay for all shipping.

Protection from Normal, Everyday Use

Repairing your average mechanical or electrical failure can cost as much as buying a new device. With SquareTrade, you're covered — including parts and labor.

For a more in-depth review and enhanced detailed information on the Metra 70-8405 Receiver Wire Harness, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_120708405/Metra-70-8405-Receiver-Wire-Harness.html ).

Get live, personalized service from an expert

Crutchfield Advisor: Hi there.

Crutchfield Advisor: We're happy to answer questions or provide additional info about this item.

Advisors also available at 1-888-600-3963

Searches related to the Metra 70-8405 Receiver Wire Harness For select 1999-08 Chevrolet, Daewoo, and Suzuki vehicles