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Metra 70-7003 Receiver Wiring Harness

Connect a new car stereo in select 1994-2007 Dodge, Eagle, and Mitsubishi vehicles

Item # 120707003

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

Find what Fits your car

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

Item # 120707003

In stock
C$12.99

About the Metra 70-7003 Receiver Wiring Harness

Metra 70-7003 Receiver Wiring Harness

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

Metra 70-7003 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.

Installation Note: This harness uses your factory amplifier; your new stereo must have two pairs of preamp outputs to connect this harness.

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.

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What's in the box:

MFR #70-7003

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Metra 70-7003 Receiver Wiring Harness reviews

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More details on the Metra 70-7003 Receiver Wiring Harness

Stacey B.

Product Research

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 Harness)

Wire Color Function
Red +12 Volt Accessory
Yellow +12 Volt Constant
Blue Power Antenna
Orange Illumination

(RCA Cable)

Wire Color Function
Blue/White Amp Turn-On
White RCA Left Front Channel
Gray RCA Right Front Channel
Green RCA Left Rear Channel
Violet RCA Right Rear Channel

Factory Amp Note: This harness includes RCA connections (instead of speaker wire leads) to connect the aftermarket head unit's preamp outputs to your vehicle's factory amp. Your aftermarket head unit must be equipped with front & rear preamp outputs.

No Ground Wire:The wiring harness does not included a ground wire. Ground your aftermarket head unit directly to the vehicle's metal chassis.

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

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Customer Q&A

5 questions already asked

Q
Do you guys sell the rca?
[ Emmanuel  May 05, 2020 ]
1 answer
A
We don't sell just the RCA portion of that separately if that is what you are asking. We only sell them as pictured, bundled together.
[ Cosmo  May 27, 2020 ]  Staff
Q
Where's the remote wire on my ready harness ? so I can connect my remote wire from amp to it
[ Jordan  Aug 23, 2019 ]
1 answer
A
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.
[ Krissy  Sep 11, 2019 ]  Staff
Q
will this harness connecter plug into alpine cda-9884 reciever? (IT IS 8 YRS OLD)
[ 805-814-3292  May 09, 2017 ]
2 answers
A
I have no idea. I used it on a JVC STEREO.. I talked on the phone with crutchfield help. They really know their business.. You can trust them !!! they seem to know all connections.. Tim
[ Timothy  May 12, 2017 ]
A
The plug on the harness (the black "plug") actually plugs in to the factory harness plug in your car. Then the wires on the plug are connected to the wires coming off your Alpine harness.
[ CARLOS  May 12, 2017 ]
Q
in using metra wiring harness 70-7003 can i control the volume using my factory steering wheel volume? ty
[ Ann  Jan 05, 2017 ]
2 answers
A
No, its not compatible with OE stereo. Crutchfield sells a wireless adapter to allow access to the steering wheel volume buttons.
[ Gabriel  May 07, 2017 ]
A
I Believe you would have to buy another separate wiring interface for steering wheel controls
[ Jonathon  Jan 06, 2017 ]
Q
Where does the blue-white amplifier turn-on wire get connected to??
[ Juan  Apr 10, 2014 ]
1 answer
A
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  Apr 10, 2014 ]  Staff
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