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Best Buy customers often prefer the following products when searching for Wiring Harness.

A wiring harness is one of the most important parts of electrical system in vehicles, industrial machines and household appliances. It connects electrical components together and transmits control signals, power and information from one component to another. Browse the top-ranked list of wiring harnesses below along with associated reviews and opinions.

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  1. Metra - Radio Harness for Select 2015-2019 Ford Transit - Multi - Front_Zoom
    Top comment

    "Easy wiring harness connectors to install...I installed and hooked up the wiring connectors with ease, it made it so simple with these pre made connectors to install new car stereo. ...Good wire harness...Good wire harness, no problems. It works as advertised."

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    Product Description

    Avoid cutting and splicing your 2011 or later Ford Fiesta vehicle's existing factory radio harness with the help of this Metra Turbo Wire 70-5524 main power harness that helps simplify wiring an aftermarket radio into your vehicle.
    See all Radio Harnesses
    Top comment

    "Easy wiring harness connectors to install...I installed and hooked up the wiring connectors with ease, it made it so simple with these pre made connectors to install new car stereo. ...Good wire harness...Good wire harness, no problems. It works as advertised."

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    Product Description

    Avoid cutting and splicing your 2011 or later Ford Fiesta vehicle's existing factory radio harness with the help of this Metra Turbo Wire 70-5524 main power harness that helps simplify wiring an aftermarket radio into your vehicle.
    See all Radio Harnesses
    Your price for this item is $12.99
    See all Radio Harnesses
  2. Metra - Radio Harness for Select 2006-2007 Saturn VUE - Multi - Front_Zoom
    Top comment

    "Good solid harness...Wiring harness kit"

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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.
    See all Radio Harnesses
    Top comment

    "Good solid harness...Wiring harness kit"

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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.
    See all Radio Harnesses
    Your price for this item is $16.99
    See all Radio Harnesses
  3. Metra - Speaker Harness for Select 2009-2023 Ford Mazda F-150 Mustang F-250/350/450/550 Ranger Escape - Multi - Front_Zoom
    Top comment

    "Simple effective harness...This wiring harness made for a quick disconnect solution to install my removable sub speaker box. ...Speaker Harness...It's a speaker harness for speaker installation. It works as intended."

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    Product Description

    Install a new set of speakers in your vehicle with this Metra speaker wiring harness. The harness is designed for use in select Ford and Mazda vehicles built in 2010 or later, and plug-and-play installation makes for effortless incorporation with your sound system. This Metra speaker wiring harness features two harness setups for installing two speakers or tweeters.
    See all Car Speaker Harnesses
    Top comment

    "Simple effective harness...This wiring harness made for a quick disconnect solution to install my removable sub speaker box. ...Speaker Harness...It's a speaker harness for speaker installation. It works as intended."

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    Product Description

    Install a new set of speakers in your vehicle with this Metra speaker wiring harness. The harness is designed for use in select Ford and Mazda vehicles built in 2010 or later, and plug-and-play installation makes for effortless incorporation with your sound system. This Metra speaker wiring harness features two harness setups for installing two speakers or tweeters.
    See all Car Speaker Harnesses
    Your price for this item is $12.99
    See all Car Speaker Harnesses
  4. Metra - Radio Harness for Select 1988-2004 Ford Miata Tribute Protege 626 RX7 MPV Escort/ZX2 MX6 - Multi - Angle_Zoom
    Top comment

    "Wiring harness...Easy to use wiring harness, didn’t take much effort and wiring was long enough to cut and use what you need...Wiring harness for Mazda vehicles: pretty basic. Works fine."

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    Product Description

    Enhance your vehicle's sound system with this wiring harness that allows the installation of an aftermarket radio into a vehicle's harness in most 1990-2001 Mazda vehicles.
    See all Radio Harnesses
    Top comment

    "Wiring harness...Easy to use wiring harness, didn’t take much effort and wiring was long enough to cut and use what you need...Wiring harness for Mazda vehicles: pretty basic. Works fine."

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    Product Description

    Enhance your vehicle's sound system with this wiring harness that allows the installation of an aftermarket radio into a vehicle's harness in most 1990-2001 Mazda vehicles.
    See all Radio Harnesses
    Your price for this item is $12.99
    See all Radio Harnesses
  5. Metra - Radio Harness for Select 1994-2015 Nissan Frontier Titan Pathfinder 350Z G35 Hardbody - Multi - Front_Zoom
    Top comment

    "This wiring harness made easy installation of my new aftermarket stereo installaton...A Metra Wiring Harness was used to install my new Pioneer Receiver. "

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    Product Description

    This wire harness features color-coded wires to make installation of an aftermarket radio in your Nissan or Infiniti quick and easy.
    See all Radio Harnesses
    Top comment

    "This wiring harness made easy installation of my new aftermarket stereo installaton...A Metra Wiring Harness was used to install my new Pioneer Receiver. "

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    Product Description

    This wire harness features color-coded wires to make installation of an aftermarket radio in your Nissan or Infiniti quick and easy.
    See all Radio Harnesses
    Your price for this item is $49.99
    See all Radio Harnesses
  6. Metra - Steering Wheel Control Add-On Harness with Aux-In for Select 2002-2015 Toyota, Lexus, Scion - Multi - Front_Zoom
    Top comment

    "Steering wheel harness...Used this harness for my 2013 Toyota Tundra stereo upgrade...It works like it has with OEM wiring harness."

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    Product Description

    Install an aftermarket radio into your select 2002-2015 Toyota, Lexus or Scion 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 Radio Harnesses
    Top comment

    "Steering wheel harness...Used this harness for my 2013 Toyota Tundra stereo upgrade...It works like it has with OEM wiring harness."

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    Product Description

    Install an aftermarket radio into your select 2002-2015 Toyota, Lexus or Scion 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 Radio Harnesses
    Your price for this item is $13.99
    See all Radio Harnesses
  7. Metra - Radio Harness for Select 1984-2005 BMW 3 Series Z3 M Coupe/Roadster 5 Series 3 Series - Multi - Angle_Zoom
    Top comment

    "This is the most amazing wiring harness I have ever seen in my life. I was surprised for the first wiring harness I've ever seen it looked great....Wiring harness adapter"

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    Product Description

    Update the sound system in your 1990 - 2002 BMW with this wiring harness that connects with most OEM radios.
    See all Radio Harnesses
    Top comment

    "This is the most amazing wiring harness I have ever seen in my life. I was surprised for the first wiring harness I've ever seen it looked great....Wiring harness adapter"

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    Product Description

    Update the sound system in your 1990 - 2002 BMW with this wiring harness that connects with most OEM radios.
    See all Radio Harnesses
    Your price for this item is $14.99
    See all Radio Harnesses
  8. Metra - Wiring Harness for 1984 and Later Chrysler Vehicles - Multi - Front_Zoom
    Top comment

    "Dodge Wiring Harness...The Best Buy Techs were able to look up my vehicle and order the correct wiring harnesses for me. They were a huge help!...Wiring harness for 1984 Chrysler....Replacement wiring harness works great with new stereo bought for daughter."

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    Product Description

    Replace the wiring harness in your vehicle with this harness that is compatible with 1984 or later Chrysler models.
    See all Wiring Harnesses
    Top comment

    "Dodge Wiring Harness...The Best Buy Techs were able to look up my vehicle and order the correct wiring harnesses for me. They were a huge help!...Wiring harness for 1984 Chrysler....Replacement wiring harness works great with new stereo bought for daughter."

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    Product Description

    Replace the wiring harness in your vehicle with this harness that is compatible with 1984 or later Chrysler models.
    See all Wiring Harnesses
    Your price for this item is $16.99
    See all Wiring Harnesses
  9. Metra - Radio Harness for Select 1990-2001 Toyota Camry 4Runner Sienna Avalon Solara ES 300 Celica - Multi - Angle_Zoom
    Top comment

    "FANTASTIC WIRING HARNESS...THIS IS A GREAT WIRING HARNESS & A SUPER DUPER PRICE!!! JUST AS DESCRIBED!!!!!!!!!!!!!!!!...nothing special about a wiring harness...second trip to purchase. Was sold wrong wiring harness initially"

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    Product Description

    Update your Toyota's sound system with this wiring harness that allows the installation of an aftermarket radio into most 1992-1999 Toyota vehicles.
    See all Radio Harnesses
    Top comment

    "FANTASTIC WIRING HARNESS...THIS IS A GREAT WIRING HARNESS & A SUPER DUPER PRICE!!! JUST AS DESCRIBED!!!!!!!!!!!!!!!!...nothing special about a wiring harness...second trip to purchase. Was sold wrong wiring harness initially"

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    Product Description

    Update your Toyota's sound system with this wiring harness that allows the installation of an aftermarket radio into most 1992-1999 Toyota vehicles.
    See all Radio Harnesses
    Your price for this item is $16.99
    See all Radio Harnesses
  10. Metra - Speaker Harness for Select 2015-2023 Hyundai Elantra Optima Sonata Santa Fe Soul Sportage - Multi - Front_Zoom
    Top comment

    "Kia forte lxs door speaker harness"

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    Product Description

    Supply the proper connections for your car speakers with this pair of Metra harnesses. They're compatible with Hyundai and Kia vehicles from 2016 and newer for seamless integration.
    See all Car Speaker Harnesses
    Top comment

    "Kia forte lxs door speaker harness"

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    Product Description

    Supply the proper connections for your car speakers with this pair of Metra harnesses. They're compatible with Hyundai and Kia vehicles from 2016 and newer for seamless integration.
    See all Car Speaker Harnesses
    Your price for this item is $13.99
    See all Car Speaker Harnesses
  11. Metra - Radio Harness for Select 1984-2013 Honda Civic CR-V Accord Odyssey TL TSX CRX Insight - Multi - Angle_Zoom
    Top comment

    "Wiring harness...This wiring harness was needed to for installation of a Bluetooth stereo. ...Harness...wiring harness worked well with the stereo I purchased"

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    Product Description

    Update your vehicle's sound system with this wiring harness that allows the installation of an aftermarket radio into most 1986-1998 Honda Acura vehicles.
    See all Radio Harnesses
    Top comment

    "Wiring harness...This wiring harness was needed to for installation of a Bluetooth stereo. ...Harness...wiring harness worked well with the stereo I purchased"

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    Product Description

    Update your vehicle's sound system with this wiring harness that allows the installation of an aftermarket radio into most 1986-1998 Honda Acura vehicles.
    See all Radio Harnesses
    Your price for this item is $12.99
    See all Radio Harnesses
  12. Metra - Wiring Harness for Select 2001-Up Mazda - Multi - Front_Zoom
    Top comment

    "Great wiring harness...The wiring harness makes connecting to my vehicle much easier!...Wiring harness...needed the wiring harness for my car stereo/gps/DVD player. Works great!"

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    Product Description

    Attach your vehicle's aftermarket radio to this wiring harness in most 2001 and later Mazda models for wide-ranging use.
    See all Deck Harnesses
    Top comment

    "Great wiring harness...The wiring harness makes connecting to my vehicle much easier!...Wiring harness...needed the wiring harness for my car stereo/gps/DVD player. Works great!"

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    Product Description

    Attach your vehicle's aftermarket radio to this wiring harness in most 2001 and later Mazda models for wide-ranging use.
    See all Deck Harnesses
    Your price for this item is $14.99
    See all Deck Harnesses
  13. Metra - Wiring Harness for 2015 and Later Polaris Slingshot Vehicles - Black/Blue/Green/Red/Yellow - Front_Zoom

    Product Description

    Connect your aftermarket stereo without replacing the entire wiring system by using this Metra 36-pin car radio wiring harness. The multi-pin socket pattern ensures compatibility with 2015-up Polaris Slingshot roadsters, while the plug-and-play design makes installation easy. Built with premium materials, this Metra 36-pin car radio wiring harness is reliable and durable.
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    Product Description

    Connect your aftermarket stereo without replacing the entire wiring system by using this Metra 36-pin car radio wiring harness. The multi-pin socket pattern ensures compatibility with 2015-up Polaris Slingshot roadsters, while the plug-and-play design makes installation easy. Built with premium materials, this Metra 36-pin car radio wiring harness is reliable and durable.
    See all Motorcycle Electronics
    Your price for this item is $19.99
    See all Motorcycle Electronics
  14. Metra - Radio Harness for Select 2010-2022 Hyundai Elantra Optima Sonata Santa Fe Sorento Soul - Multi - Front_Zoom
    Top comment

    "Great Harness...This wiring harness made for an easy installation. I recommend purchasing these wiring harness adapters completely....Kia or Hyundia wiring harness for GPS install....The Metra Wiring Harness is used for most vehicles to hold things in place when you get the GPS."

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    Product Description

    Easily connect an aftermarket radio to your vehicle's harness with this Metra 70-7304 wiring harness that is compatible with most 2010 or later Hyundai and Kia vehicles and features color-coded wires for simple installation.
    See all Radio Harnesses
    Top comment

    "Great Harness...This wiring harness made for an easy installation. I recommend purchasing these wiring harness adapters completely....Kia or Hyundia wiring harness for GPS install....The Metra Wiring Harness is used for most vehicles to hold things in place when you get the GPS."

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    Product Description

    Easily connect an aftermarket radio to your vehicle's harness with this Metra 70-7304 wiring harness that is compatible with most 2010 or later Hyundai and Kia vehicles and features color-coded wires for simple installation.
    See all Radio Harnesses
    Your price for this item is $10.99
    See all Radio Harnesses
  15. Metra - Wiring Harness for 1998-2013 Harley Davidson Vehicles - Black/Green/Purple/White - Front_Zoom

    Product Description

    Install your dream bike audio system with this Metra stereo wiring harness for select 1998-2013 Harley Davidson motorcycles. The high-level speaker outputs ensure deep bass and crisp high tones. This Metra stereo wiring harness is compatible with factory wiring and connectors, so you don't have to cut out stock connections.
    See all Motorcycle Audio Installation

    Product Description

    Install your dream bike audio system with this Metra stereo wiring harness for select 1998-2013 Harley Davidson motorcycles. The high-level speaker outputs ensure deep bass and crisp high tones. This Metra stereo wiring harness is compatible with factory wiring and connectors, so you don't have to cut out stock connections.
    See all Motorcycle Audio Installation
    Your price for this item is $29.99
    See all Motorcycle Audio Installation
  16. AXXESS - Wiring Harness for Select Honda Vehicles - Black - Front_Zoom
    Top comment

    "Sent wrong harness...Received the wrong harness for my car and had to swap it out"

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    Product Description

    Update your vehicle with a new stereo using this Axxess wiring harness for select Honda's manufactured in 2015 or later. Compatible vehicles include the Fit and Pilot, and this easily installed harness comes with a 12-to-6-volt converter for correct setup. This Axxess wiring harness retains both the AUX-in jack and the backup camera so you can upgrade without losing function.
    See all Wiring Harnesses
    Top comment

    "Sent wrong harness...Received the wrong harness for my car and had to swap it out"

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    Product Description

    Update your vehicle with a new stereo using this Axxess wiring harness for select Honda's manufactured in 2015 or later. Compatible vehicles include the Fit and Pilot, and this easily installed harness comes with a 12-to-6-volt converter for correct setup. This Axxess wiring harness retains both the AUX-in jack and the backup camera so you can upgrade without losing function.
    See all Wiring Harnesses
    Your price for this item is $24.99
    See all Wiring Harnesses
  17. Metra - Wiring Harness for 1984 - 2005 Chrysler, Plymouth, Dodge and Jeep Vehicles - Multi - Angle_Zoom
    Top comment

    "This being a colored coded adapter made for a very easy install to match up for the wiring harness already in place....Just a Wire Harness...typical wireing harness. lots of splices, always works"

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    Product Description

    Replace the wiring harness in your compatible Chrysler, Plymouth, Dodge or Jeep vehicle with this harness that features color-coded and labeled wires for simple connection of an aftermarket radio.
    See all Wiring Harnesses
    Top comment

    "This being a colored coded adapter made for a very easy install to match up for the wiring harness already in place....Just a Wire Harness...typical wireing harness. lots of splices, always works"

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    Product Description

    Replace the wiring harness in your compatible Chrysler, Plymouth, Dodge or Jeep vehicle with this harness that features color-coded and labeled wires for simple connection of an aftermarket radio.
    See all Wiring Harnesses
    Your price for this item is $9.99
    See all Wiring Harnesses
  18. Metra - Wiring Harness for Select Toyota Vehicles - Black - Front_Zoom

    Product Description

    Deliver solid sounds with this Metra radio harness. The plastic plug and wire covers protect the wiring system from the elements for reliable connections. This Metra radio harness has factory-fit plugs that are compatible with select 2018 and up Toyota Avalon, C-HR, Camry, Corolla, RAV-4 and Sienna vehicles for a convenient installation process.
    See all Wiring Harnesses

    Product Description

    Deliver solid sounds with this Metra radio harness. The plastic plug and wire covers protect the wiring system from the elements for reliable connections. This Metra radio harness has factory-fit plugs that are compatible with select 2018 and up Toyota Avalon, C-HR, Camry, Corolla, RAV-4 and Sienna vehicles for a convenient installation process.
    See all Wiring Harnesses
    Your price for this item is $39.99
    See all Wiring Harnesses
  19. Sonance - 8+2 OUTDOOR WIRING HARNESS (Each) - Black - Front_Zoom

    Product Description

    The Sonance 8 + 2 Outdoor Wiring Harness is designed to support the efficient and reliable installation of Sonance Garden Series Systems into most standard applications. With over 90 feet of outdoor rated 4-conductor wire and enough weatherproof connectors to support up to 8 Garden Series speakers and 2 Garden Series subwoofers, the Sonance 8 + 2 Outdoor Wiring Harness will simplify the installation process, saving time and labor on Garden Series installations.
    See all Speaker Accessories

    Product Description

    The Sonance 8 + 2 Outdoor Wiring Harness is designed to support the efficient and reliable installation of Sonance Garden Series Systems into most standard applications. With over 90 feet of outdoor rated 4-conductor wire and enough weatherproof connectors to support up to 8 Garden Series speakers and 2 Garden Series subwoofers, the Sonance 8 + 2 Outdoor Wiring Harness will simplify the installation process, saving time and labor on Garden Series installations.
    See all Speaker Accessories
    Your price for this item is $399.99
    See all Speaker Accessories
  20. Metra - Reverse Harness for Select 1996-2013 Harley - Multi - Front_Zoom

    Product Description

    Repair factory equipment or revert back to your factory radio with this Metra wiring harness. The 7-inch color-coded leads and pin-to-pin compatibility ensure an easy setup, and the high-quality design offers a secure seating with existing connectors while avoiding splicing. This Metra wiring harness works with select 1998-current Harley Davidson models for seamless installation.
    See all Motorcycle Electronics

    Product Description

    Repair factory equipment or revert back to your factory radio with this Metra wiring harness. The 7-inch color-coded leads and pin-to-pin compatibility ensure an easy setup, and the high-quality design offers a secure seating with existing connectors while avoiding splicing. This Metra wiring harness works with select 1998-current Harley Davidson models for seamless installation.
    See all Motorcycle Electronics
    Your price for this item is $9.99
    See all Motorcycle Electronics
  21. Metra - Radio Harness for Select 2001-2007 Ford Escape Expedition - Multi - Alt_View_Zoom_11
    Top comment

    "Wire harness...Metra wiring harness."

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    Product Description

    Connect select Ford, Lincoln and Mercury model electrical systems to your new stereo with this Metra car wiring harness. The NAV cable retention facilitates the use of important functions, such as reverse or wheel speed sense, and the steering wheel audio controls offer simple access to sound settings. This Metra car wiring harness lets you add secondary media devices, including backscreens.
    See all Radio Harnesses
    Top comment

    "Wire harness...Metra wiring harness."

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    Product Description

    Connect select Ford, Lincoln and Mercury model electrical systems to your new stereo with this Metra car wiring harness. The NAV cable retention facilitates the use of important functions, such as reverse or wheel speed sense, and the steering wheel audio controls offer simple access to sound settings. This Metra car wiring harness lets you add secondary media devices, including backscreens.
    See all Radio Harnesses
    Your price for this item is $24.99
    See all Radio Harnesses
  22. Metra - Radio Harness for Select 2016-2023 Toyota Camry Corolla Tacoma Tundra Sienna Prius Prius - Multi - Front_Zoom

    Product Description

    Finish your aftermarket audio installation in a Toyota Camry or Sienna with this Metra wiring harness. Compatibility with the vehicle's power supply and existing devices retains balance and fade features as well as the factory backup camera and aux-in jack. This Metra wiring harness fits non-amplified Toyota Camry and Sienna models from 2018 and up for simple installation.
    See all Car Speaker Harnesses

    Product Description

    Finish your aftermarket audio installation in a Toyota Camry or Sienna with this Metra wiring harness. Compatibility with the vehicle's power supply and existing devices retains balance and fade features as well as the factory backup camera and aux-in jack. This Metra wiring harness fits non-amplified Toyota Camry and Sienna models from 2018 and up for simple installation.
    See all Car Speaker Harnesses
    Your price for this item is $49.99
    See all Car Speaker Harnesses
  23. Metra - Radio Harness for Select 2015-2022 Honda Civic CR-V Fit - Multi - Front_Zoom
    Top comment

    "Wiring harness for Honda...This harness was needed for the installation of new JVC radio/CD player. "

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    Product Description

    Make wiring an aftermarket radio easy with this Metra wiring harness. This is for the 2016-and-up Honda Civic LX, and it retains the backup camera functionality.
    See all Radio Harnesses
    Top comment

    "Wiring harness for Honda...This harness was needed for the installation of new JVC radio/CD player. "

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    Product Description

    Make wiring an aftermarket radio easy with this Metra wiring harness. This is for the 2016-and-up Honda Civic LX, and it retains the backup camera functionality.
    See all Radio Harnesses
    Your price for this item is $29.99
    See all Radio Harnesses
  24. Maestro - Wiring Harness for Select Ford Vehicles 2011 and Up. - Black - Front_Zoom
    Top comment

    "harness"

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    Product Description

    ADS-MRR and ADS-MRR2 compatible radio replacement harness for select Ford vehicles 2011 and up. The radio side of the harness terminates in a universal connector that can be used in conjunction with available Maestro Head unit adapters for a plug n play solution or removed for conventional connections.
    See all Deck Harnesses
    Top comment

    "harness"

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    Product Description

    ADS-MRR and ADS-MRR2 compatible radio replacement harness for select Ford vehicles 2011 and up. The radio side of the harness terminates in a universal connector that can be used in conjunction with available Maestro Head unit adapters for a plug n play solution or removed for conventional connections.
    See all Deck Harnesses
    Your price for this item is $103.99
    See all Deck Harnesses
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