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Metra 70-5701 Receiver Wiring Harness
Connect a new car stereo in select 1998-03 Ford and Lincoln vehicles
Item # 120705701 | MFR # 70-5701
$16.99 Earn up to 17 Rewards points
Metra 70-5701 Receiver Wiring Harness
Installation Note: This harness uses your factory amplifier; your new stereo must have one pair of preamp outputs to connect this 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 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.
Note: Most vehicles will require additional installation parts please identify your vehicle if you haven’t done so. You can also call an Advisor for more information.
Metra 70-5701 Receiver Wiring Harness Reviews
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Wiring Harness: This wiring harness prevents 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 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 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 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/Speaker Wiring Harness)
|Red||+12 Volt Accessory|
|Yellow||+12 Volt Constant|
|White||Left Front Speaker +|
|White/Black||Left Front Speaker -|
|Gray||Right Front Speaker +|
|Gray/Black||Right Front Speaker -|
|Green||Left Rear Speaker +|
|Green/Black||Left Rear Speaker -|
|Violet||Right Rear Speaker +|
|Violet/Black||Right Rear Speaker -|
(Power Antenna/Cell Mute Harness)
(Amp Turn-On/Sub Harness)
|White RCA||Left Subwoofer Channel|
|Red RCA||Right Subwoofer Channel|
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Why did you buy this?
I didn't choose it, it was automatically added [ BRIAN May 16, 2017 ]
Allows clean install into existing vehicle wiring harness. [ Richard May 01, 2017 ]
Chosen so the install would go easily. [ Edward Apr 20, 2017 ]
Easy installation [ nicholas Apr 11, 2017 ]
No bass after head unit change. [ Angela Mar 14, 2017 ]
recommend for my car ! [ Kyle Wayne Mar 06, 2017 ]
Required [ Darrell Mar 02, 2017 ]
Reviews [ David Feb 28, 2017 ]
Suggested for installation [ Mark Jason Feb 25, 2017 ]
Came with install kit [ Daryl Jan 13, 2017 ]
Good product [ GARY Jan 11, 2017 ]
quick easy method for home installers [ Robert Dec 18, 2016 ]
Recommended by Crutchfield automatically. [ Daniel Nov 16, 2016 ]
It was recommended [ Timothy Nov 09, 2016 ]
Easy install [ Tim Oct 24, 2016 ]
Recommended Choice and Free. [ Keaton Sep 27, 2016 ]
Needed for installation [ Alex Sep 06, 2016 ]
For the mach system, quality product [ Dustin Jul 26, 2016 ]
suggested [ Michael Jul 01, 2016 ]
needed to install aftermarket radio , car has factory amplifier [ Advance Auto Pa Jun 28, 2016 ]
Because it was included for free with the Pioneer unit that I purchased. [ Robert May 11, 2016 ]
Insure installation goes smoothly, and it was no extra charge. [ Larry Apr 26, 2016 ]
Must have [ charles Apr 21, 2016 ]
exactly what I needed to make the job simple [ richard Apr 21, 2016 ]
To facilitate in mating the new radio to the existing wiring in the car [ JOHN Apr 12, 2016 ]
System instructed me to during checkout. [ Don Mar 26, 2016 ]
Need it!! [ Edgar Enrique Mar 17, 2016 ]
Needed it to make installation easy [ Connie Mar 09, 2016 ]
Is needed to attach to existing wiring [ Paul Feb 27, 2016 ]
Looks like it should work. [ Bob Feb 22, 2016 ]
have to have it to make everything work right [ jason Feb 22, 2016 ]
Came with the stereo kit. [ Kevin S. Feb 17, 2016 ]
Upgraded the radio in my 2001 supercharged Mustang Bullitt. [ Brian Feb 17, 2016 ]
Need to rewrite the radio has a small electrical draw [ AMAURY Feb 09, 2016 ]
recommended for my car [ thomas Dec 21, 2015 ]
need it for my car stereo system to work properly [ Fernando Dec 17, 2015 ]
4 questions already asked
Technical support is included with your purchase from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings/connections on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. [ Kenny Oct 17, 2016 ] Staff
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Krissy Aug 28, 2015 ] Staff
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: http://community.crutchfield.com. Or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/. [ Jeff Feb 13, 2015 ] Staff
I believe that the gauge of the wire is 16 [ MICHAEL Jan 12, 2015 ]
I know that the power wires area a heavier gauge than the speaker wires. You should have no issues in using BLUE size butt splice connectors. My 1st choice is solder with heat shrink, 2nd are 3M bullet connectors with heat shrink built into them, and last is your traditional butt splice. [ MICHAEL Jan 12, 2015 ]