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Best Buy customers often prefer the following products when searching for install wiring harness.

A wiring harness is a set of wires that connect the components of your car to each other and to the battery. The wiring harness is what allows you to connect the various electrical components of your car, such as the starter, alternator, and lights. Browse the top-ranked list of wiring harnesses below along with associated reviews and opinions.

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  1. Metra - Wiring Harness for Select Saturn Vehicles - Black - Front_Zoom
    Top comment

    "I bought this online for my install down came in on time and the installers used it work great...I didn't install this kit. The service techs did. It works...Wiring harness kit...Install"

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    Product Description

    Install aftermarket sound system components easily with this Metra wiring harness. It's compatible with 2006 and up Saturn Vue models and plugs easily into the radio's outlet.
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    Top comment

    "I bought this online for my install down came in on time and the installers used it work great...I didn't install this kit. The service techs did. It works...Wiring harness kit...Install"

    See all customer reviews

    Product Description

    Install aftermarket sound system components easily with this Metra wiring harness. It's compatible with 2006 and up Saturn Vue models and plugs easily into the radio's outlet.
    See all Deck Harnesses
    See all Deck Harnesses
  2. AXXESS - Wiring Harness for Select Toyota Vehicles - Black - Front_Zoom
    Top comment

    "I needed this to install a pioneer avic-5201nex into my 2010 Toyota Tundra. ...Connector kit made install easy...Harness made install quick and matched up with original truck wiring"

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    Product Description

    Keep or install a backup camera in your vehicle with this Toyota backup camera kit, which is made for model years between 2007 and 2013. Compatible with a variety of Toyota vehicles the kit includes a 12-volt to 6-volt converter for ease in installation. This Toyota backup camera kit lets you install an aftermarket camera without need for a shop visit.
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    Top comment

    "I needed this to install a pioneer avic-5201nex into my 2010 Toyota Tundra. ...Connector kit made install easy...Harness made install quick and matched up with original truck wiring"

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    Product Description

    Keep or install a backup camera in your vehicle with this Toyota backup camera kit, which is made for model years between 2007 and 2013. Compatible with a variety of Toyota vehicles the kit includes a 12-volt to 6-volt converter for ease in installation. This Toyota backup camera kit lets you install an aftermarket camera without need for a shop visit.
    See all Deck Harnesses
    See all Deck Harnesses
  3. Maestro - Plug-and-Play Installation Harness for Select Volkswagen Vehicles - Black - Front_Zoom
    Top comment

    "Harness...you need this harness for the maestro to work on your car"

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    Product Description

    Easily install an existing Maestro RR module into your compatible Volkswagen vehicle using this Maestro HRN-RR-VW1 plug-and-play installation harness, which bridges the connection between your module and your vehicle's audio and data system.
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    Top comment

    "Harness...you need this harness for the maestro to work on your car"

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    Product Description

    Easily install an existing Maestro RR module into your compatible Volkswagen vehicle using this Maestro HRN-RR-VW1 plug-and-play installation harness, which bridges the connection between your module and your vehicle's audio and data system.
    See all Deck Harnesses
    See all Deck Harnesses
  4. PAC - Radio Replacement and Steering Wheel Control Interface for Select BMW Vehicles - Black/Blue - Front_Zoom
    Top comment

    "Great harness...Radio wiring harness...Must have wiring harness for the proper installation of the CarPlay radio head."

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    Product Description

    Easily replace the factory radio in your BMW vehicle with this all-in-one Radio Replacement and Steering Wheel Control Interface by PAC. The RP4.2-BM21 interface comes pre-loaded with amplifier retention and steering wheel control software, navigation-based output signals and more to help simplify aftermarket radio installation while retaining your vehicle’s factory features. This radio replacement and steering wheel control interface is easily configurable using a PC application and is direct USB updatable.
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    Top comment

    "Great harness...Radio wiring harness...Must have wiring harness for the proper installation of the CarPlay radio head."

    See all customer reviews

    Product Description

    Easily replace the factory radio in your BMW vehicle with this all-in-one Radio Replacement and Steering Wheel Control Interface by PAC. The RP4.2-BM21 interface comes pre-loaded with amplifier retention and steering wheel control software, navigation-based output signals and more to help simplify aftermarket radio installation while retaining your vehicle’s factory features. This radio replacement and steering wheel control interface is easily configurable using a PC application and is direct USB updatable.
    See all Deck Harnesses
    See all Deck Harnesses
  5. Maestro - Plug and Play Installation Harness for Toyota and Scion Vehicles - Black - Front_Zoom
    Top comment

    "Wiring Harness 2012 Toyota Venza Limited - Kenwood...Wiring harness for 2012 Toyota Venza Limited to connect a Kenwood receiver...Toyota harness...Radio wire harness adapter worked great in my truck."

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    Product Description

    Integrate an after-market stereo in your Toyota vehicle without losing your amps and your steering wheel controls with this iDatalink factory integration adapter. This complete setup works with select Toyota models for seamless transition. This iDatalink factory integration includes everything need to connect with an ADS-MMR module (not included) and your new car stereo.
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    Top comment

    "Wiring Harness 2012 Toyota Venza Limited - Kenwood...Wiring harness for 2012 Toyota Venza Limited to connect a Kenwood receiver...Toyota harness...Radio wire harness adapter worked great in my truck."

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    Product Description

    Integrate an after-market stereo in your Toyota vehicle without losing your amps and your steering wheel controls with this iDatalink factory integration adapter. This complete setup works with select Toyota models for seamless transition. This iDatalink factory integration includes everything need to connect with an ADS-MMR module (not included) and your new car stereo.
    See all Deck Harnesses
    See all Deck Harnesses
  6. AXXESS - Wiring Interface for Select Chrysler, Dodge, Jeep and Mitsubishi Vehicles - Black - Front_Zoom
    Top comment

    "Based on Metra's website, this is the wiring harness they recommended. I was skeptical since the harness had extra connections (for navigation) that I didn't need. "

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    Product Description

    With a VSS parking-brake and reverse wire output, this wiring interface makes it easy to install an aftermarket radio that has navigation functionality. The harness provides a 12-volt, 10-amp switched output for easy setup.
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    Top comment

    "Based on Metra's website, this is the wiring harness they recommended. I was skeptical since the harness had extra connections (for navigation) that I didn't need. "

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    Product Description

    With a VSS parking-brake and reverse wire output, this wiring interface makes it easy to install an aftermarket radio that has navigation functionality. The harness provides a 12-volt, 10-amp switched output for easy setup.
    See all Deck Harnesses
    See all Deck Harnesses
  7. Maestro - Plug-and-Play Installation Harness for Select Chrysler, Dodge and Jeep Vehicles - Black - Front_Zoom
    Top comment

    "Instructions were easy to follow. Easy install. Good sound....Wiring...Lots of wiring configuration for different things that stereos have to offer."

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    Product Description

    Compatible with select Chrysler, Dodge and Jeep vehicles, this Maestro HRN-RR-CH2 plug-and-play installation harness allows you to easily install your existing Maestro RR module into your compatible vehicle.
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    Top comment

    "Instructions were easy to follow. Easy install. Good sound....Wiring...Lots of wiring configuration for different things that stereos have to offer."

    See all customer reviews

    Product Description

    Compatible with select Chrysler, Dodge and Jeep vehicles, this Maestro HRN-RR-CH2 plug-and-play installation harness allows you to easily install your existing Maestro RR module into your compatible vehicle.
    See all Deck Harnesses
    See all Deck Harnesses
  8. Metra - Turbo Wire SWC Harness with RCAs for Most 2003-2010 Toyota Vehicles - Multicolor - Front_Zoom
    Top comment

    "Harness...Wire harness...Wire harness apparently worked since the radio worked, but the radio was of such poor quality, that the quality of the wire harness could not be adequately determined."

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    Product Description

    Install an aftermarket radio into your 2003-2010 Toyota vehicle and retain your factory-installed steering wheel controls with the help of this Metra Turbo Wire 70-8114 SWC harness that simplifies wiring to the factory radio harness.
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    Top comment

    "Harness...Wire harness...Wire harness apparently worked since the radio worked, but the radio was of such poor quality, that the quality of the wire harness could not be adequately determined."

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    Product Description

    Install an aftermarket radio into your 2003-2010 Toyota vehicle and retain your factory-installed steering wheel controls with the help of this Metra Turbo Wire 70-8114 SWC harness that simplifies wiring to the factory radio harness.
    See all Deck Harnesses
    See all Deck Harnesses
  9. Metra - Wiring Harness Adapter for Select Hyundai and Kia Vehicles - Multi - Front_Zoom
    Top comment

    "Very affordable wiring kit....All the wiring harness works very well together, sounds great....Wiring harness...Excellent harness to instsll new radio, geek squad"

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    Product Description

    Install an aftermarket radio in your compatible Hyundai or Kia vehicle with this harness adapter that is compatible with select models with an Infinity sound system.
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    Top comment

    "Very affordable wiring kit....All the wiring harness works very well together, sounds great....Wiring harness...Excellent harness to instsll new radio, geek squad"

    See all customer reviews

    Product Description

    Install an aftermarket radio in your compatible Hyundai or Kia vehicle with this harness adapter that is compatible with select models with an Infinity sound system.
    See all Deck Harnesses
    See all Deck Harnesses
  10. Metra - Turbo Wire Radio Harness Adapter for Select Vehicles - Multicolor - Front_Zoom
    Top comment

    "Simple and easy to follow instructions made installing my aftermarket stereo into my existing factory wiring harness a breeze....Did not install, however there have been no proble...Have had no problems with the harness."

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    Product Description

    Install an aftermarket radio in your compatible BMW, Mini Cooper, Pontiac or Volkswagen vehicle with this Metra Turbo Wire 70-9003 harness adapter that features an ABS plastic molded connector for durability.
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    Top comment

    "Simple and easy to follow instructions made installing my aftermarket stereo into my existing factory wiring harness a breeze....Did not install, however there have been no proble...Have had no problems with the harness."

    See all customer reviews

    Product Description

    Install an aftermarket radio in your compatible BMW, Mini Cooper, Pontiac or Volkswagen vehicle with this Metra Turbo Wire 70-9003 harness adapter that features an ABS plastic molded connector for durability.
    See all Deck Harnesses
    See all Deck Harnesses
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