Deals for every list.It’s officially saving season.Shop now

Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search

Deals for every list.It’s officially saving season.Shop now

Main Content

Factory Wire Harness

A wire harness is a system of wires and cables that are used to connect the electrical components of a vehicle. These wires are typically composed of copper but some factory wire harnesses may also include wires made from other materials. Browse the top-ranked list of factory wire harnesses below along with associated reviews and opinions.

Read More
Results
Main Results
  1. Metra - Wiring Harness for Select Toyota Vehicles - Black

    SKU: J7RX7YXR2S

    Product Description

    A black plastic wiring harness offering secure, factory-fit connections for select Toyota vehicles' audio systems.
    See all Car Head Unit Harnesses
    Your price for this item is $42.99
  2. Metra - Radio Harness for Select 2001-2011 Toyota - Multi

    SKU: J7RX7L6YS3

    great for those old piece of junk cars lol i know mine is

    Product Description

    A multi-colored amplifier bypass harness enabling easy aftermarket radio installation without cutting or splicing wires.
    See all Car Radio Harnesses
    Your price for this item is $64.99
  3. Directed Electronics - Wiring Harness for Select 2009 and Later Ford Vehicles - Black

    SKU: J7Q8KPXQWG

    My auto start works great! I'm very happy and will recommend Best Buy to everyone!...great...Remote starters for cars are the best!...Best Buy is the place to buy them and have them installed all in one...

    Product Description

    A black wiring harness enabling remote start system installation with easy setup for select Ford and Lincoln vehicles.
    See all Car Security & Remote Start Accessories
    Your price for this item is $69.99
  4. American International - CWH642 2007 Chrysler/Dodge/Jeep Wire Harness - Multi

    SKU: J7C76R5Q8Z

    Product Description

    A multi-color vehicle-specific wiring harness connects aftermarket stereos to compatible factory wiring without cutting.
    See all Car Head Unit Harnesses
    Your price for this item is $24.00
  5. Metra - Radio Harness for Select 1989-1997 Ford - Multi

    SKU: J7RX7LSHKG

    Product Description

    A multi-colored harness adapter with labeled wires for easy aftermarket radio installation in select Ford vehicles.
    See all Car Radio Harnesses
    Your price for this item is $14.99
    Save $5
    The previous price was $19.99
  6. Maestro - Wiring Harness for Select Ford Vehicles 2011 and Up - Black

    SKU: JXC4YHZ8SK

    Product Description

    A black wiring harness enabling easy radio replacement in select 2011 and newer Ford vehicles.
    See all Car Head Unit Harnesses
    Your price for this item is $84.99
  7. 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 Car Radio Harnesses
    Your price for this item is $9.99
    Save $1
    The previous price was $10.99
  8. 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 Car Radio Harnesses
    Your price for this item is $109.99
  9. Metra - Radio Harness for Select 2001-2007 Ford Escape Expedition - Multi

    SKU: J7RX7LFVFZ

    Fit perfect. great for easily installing radio in Lincoln navigator.

    Product Description

    A multi-colored wiring harness enabling stereo integration and steering wheel audio controls for select Ford vehicles.
    See all Car Radio Harnesses
    Your price for this item is $24.99
    Save $3
    The previous price was $27.99
  10. Maestro - Factory Microphone Retention Wire Harness Adapter for Select Chrysler Vehicles - Black

    SKU: JXC4YHZ9CG

    Product Description

    A black wire harness adapter that retains your vehicle’s factory microphone during an aftermarket radio upgrade.
    See all Car Head Unit Harnesses
    Your price for this item is $19.99

FAQ

A factory wire harness is used to connect an aftermarket car stereo to your vehicle’s original wiring without the need to cut or modify the factory wires, ensuring a secure and reliable installation.

Most factory wire harnesses are designed to be compatible with a wide range of aftermarket car audio brands. However, it's important to check the compatibility of the harness with your specific vehicle model and stereo brand before purchasing.

Many factory wire harnesses are designed for easy installation and come with color-coded wires to simplify the process. If you have basic knowledge of car electronics, you can typically install one yourself, but professional installation is also available if needed.

Using a factory wire harness preserves your vehicle’s original wiring, reduces installation time, and minimizes the risk of wiring mistakes or electrical issues. It also makes it easier to revert to the original stereo if needed.

Some factory wire harnesses are designed to support advanced features such as steering wheel controls or factory amplifiers. Be sure to check the product details to see which features are supported for your vehicle.