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Car Wire Harnesses

Wire harnesses for cars are a necessity for all electrical work in cars. They are used to connect different electrical components in a car. The different parts of a car that need wiring include the lights, ignition system, fuel system, and so on.

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  1. Metra - Radio Harness for Select 2002-2009 Chrysler, Dodge and Jeep Vehicles - Multi

    SKU: J7RX7L63WW

    When installing the wires are easily matched up with the wires from the car. ...Correct wires...Exactly what I needed for car radio. Sales person knew what I needed right away and confirmed those were...

    Product Description

    A multi-colored wiring harness enabling quick, solder-free radio installation for select Chrysler, Dodge, and Jeep vehicles.
    See all Radio Harnesses
    Your price for this item is $17.99

  2. Metra - Wiring Harness for Select 1993-2013 Subaru - Multi

    SKU: J7RX7L8K3Q

    Product Description

    A color-coded multi-wire adapter that enables easy, compatible installation of aftermarket radios in select Subaru vehicles.
    See all Deck Harnesses
    Your price for this item is $13.49
    Save $1
    The previous price was $14.99

  3. Metra - Radio Harness for Select 2003-2013 Honda Element - Multi

    SKU: J7RX7L4GXY

    These plugs make it really easy to install your radio to Oem plugs in your car. No cutting wires....If you've got an Element EX/SC or other trim with the factory 7-speaker setup, you need this to wire...

    Product Description

    An easy-install multi-color adapter harness that retains factory amp and speakers for select Honda Element vehicles.
    See all Radio Harnesses
    Your price for this item is $24.99

  4. Metra - Turbo Wire Aftermarket Radio Wire Harness for Select 1998-2005 Ford Vehicles - Multicolor

    SKU: J7RX7LQKZQ

    This wiring harness worked great! It made my car stereo installation very easy and it was affordable!

    Product Description

    A multicolor wire harness that enables easy aftermarket radio installation while retaining your Ford’s factory amplifier.
    See all Radio Harnesses
    Your price for this item is $14.99
    Save $5
    The previous price was $19.99

  5. Metra - Radio Harness for Select 2001-2007 Ford Escape Expedition - Multi

    SKU: J7RX7LFVFZ

    Wire harness

    Product Description

    A multi-colored wiring harness enabling stereo integration and steering wheel audio controls for select Ford vehicles.
    See all Radio Harnesses
    Your price for this item is $24.99
    Save $3
    The previous price was $27.99

  6. Metra - Reverse Harness for Select 2007-2014 Jeep - Multi

    SKU: J7RX7LHTYX

    Car radio...This was recommended by the car techs. Got the job done, no complaints.

    Product Description

    A multi-colored reverse harness that enables aftermarket radio installation while preserving your vehicle’s factory wiring.
    See all Deck Harnesses
    Your price for this item is $22.99

  7. Metra - Radio Harness for Select 2005-2007 Jeep Dodge - Multi

    SKU: J7RX7L6W3Q

    Product Description

    A multi-colored ABS connector harness that enables easy aftermarket radio installation without cutting factory wires.
    See all Radio Harnesses
    Your price for this item is $72.99
    Save $37
    The previous price was $109.99

  8. Metra - Radio Harness for Select 2014-2020 Toyota 3 - Multi

    SKU: J7RX7Y24ZL

    Product Description

    A multi-colored wiring harness that connects power and four speakers for custom car stereo installations.
    See all Radio Harnesses
    Your price for this item is $29.99
    Save $5
    The previous price was $34.99

  9. Metra - Radio Wire Harness Adapter for Most Ford, Lincoln, Mercury and Mazda Vehicles - Black

    SKU: J7RX7L8XJP

    Product Description

    A black adapter made of ABS, copper, vinyl, and aluminum for connecting aftermarket radios to vehicle harnesses.
    See all Radio Harnesses
    Your price for this item is $8.99
    Save $6
    The previous price was $14.99

  10. Metra - Radio Harness for Select 2001-2008 Jaguar S-Type - Multi

    SKU: J7RX7LKH9W

    Product Description

    A durable ABS-plastic molded wire harness that enables easy aftermarket radio installation while preserving factory wiring.
    See all Radio Harnesses
    Your price for this item is $9.99
    Save $1
    The previous price was $10.99
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FAQ

A car wire harness is used to connect your vehicle’s electrical system to aftermarket car stereos, speakers, or other electronic accessories, ensuring proper power and signal transmission.

Car wire harnesses are designed for specific vehicle makes, models, and years. Be sure to check the compatibility details on the product page to find a harness that matches your car.

Many car wire harnesses are designed for easy installation, often requiring only basic tools and following color-coded wiring instructions. However, if you’re not comfortable working with car electronics, professional installation is recommended.

Depending on your vehicle and the harness, you may need basic tools like wire strippers, crimpers, or electrical tape. Some installations may also require adapter kits or mounting hardware.

Using a wire harness simplifies installation, preserves your vehicle’s original wiring, and allows you to easily revert to the factory setup if needed. It also reduces the risk of wiring mistakes and electrical issues.