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Car Wiring Harness

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

Wiring is the most important part of any car. Without wiring, the engine would not turn on, the lights would not work, and the radio would be silent. Wiring is used to connect all of these devices to the battery and allow them to work together. The wiring harness is a bundle of wires that connects all of these devices together.

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  1. Metra - Speaker Harness for Select 2015-2023 Hyundai Elantra Optima Sonata Santa Fe Soul Sportage - Multi - Front_Zoom
    Top comment

    "Car Audio Install...It did it’s job! Perfect fit for the car. Love this easy and quick"

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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

    "Car Audio Install...It did it’s job! Perfect fit for the car. Love this easy and quick"

    See all customer reviews

    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
    See all Car Speaker Harnesses
  2. Metra - Radio Harness for Select 2006-2007 Saturn VUE - Multi - Front_Zoom
    Top comment

    "Wiring harness kit...Car stereo...Good price on car stereo and parts free installation everything came out well"

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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

    "Wiring harness kit...Car stereo...Good price on car stereo and parts free installation everything came out well"

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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
    See all Radio Harnesses
  3. Maestro - Wiring Harness for Select Chrysler, Dodge, and Jeep Vehicles 2013 and Up - Black - Front_Zoom
    Top comment

    "Harness is great...This works amazing for the car for everything I needed thanks a lot guys...Great harness...Great plug and play harness. Best system for Ram truck"

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    Product Description

    ADS-MRR and ADS-MRR2 compatible radio replacement harness for select Chrysler, Dodge, and Jeep vehicles 2013 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. For back-up camera and rear seat entertainment the AVCH1 is also required.
    See all Deck Harnesses
    Top comment

    "Harness is great...This works amazing for the car for everything I needed thanks a lot guys...Great harness...Great plug and play harness. Best system for Ram truck"

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    Product Description

    ADS-MRR and ADS-MRR2 compatible radio replacement harness for select Chrysler, Dodge, and Jeep vehicles 2013 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. For back-up camera and rear seat entertainment the AVCH1 is also required.
    See all Deck Harnesses
    See all Deck Harnesses
  4. 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
    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
    See all Radio Harnesses
  6. Metra - Radio Harness for Select 1999-2008 Chevrolet Suzuki - Multi - Front_Zoom
    Top comment

    "Nice wire harness for easy install of new radio...Perfect wiring harness for new Sony radio my 2005 Verano. ...Works great and it is nice to know best buy when it comes to me putting stereos in they always have every wiring harness it need. Great product keep it in stock. "

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    Product Description

    Connect your aftermarket radio with this wiring harness that is compatible with 1999 and newer Daewoo vehicles.
    See all Radio Harnesses
    Top comment

    "Nice wire harness for easy install of new radio...Perfect wiring harness for new Sony radio my 2005 Verano. ...Works great and it is nice to know best buy when it comes to me putting stereos in they always have every wiring harness it need. Great product keep it in stock. "

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    Product Description

    Connect your aftermarket radio with this wiring harness that is compatible with 1999 and newer Daewoo vehicles.
    See all Radio Harnesses
    See all Radio Harnesses
  7. 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...Needed a harness for my wife's new car stereo. Purchased item and easily hooked up radio."

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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...Needed a harness for my wife's new car stereo. Purchased item and easily hooked up radio."

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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
    See all Radio Harnesses
  8. Metra - Radio Harness for Select 1984-2005 BMW 3 Series Z3 M Coupe/Roadster 5 Series 3 Series - Multi - Angle_Zoom
    Top comment

    "This harness worked great on the car, I def recommended...Metra harnesses make installing car stereos a breeze. All wires are color coded and easy to figure out."

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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 harness worked great on the car, I def recommended...Metra harnesses make installing car stereos a breeze. All wires are color coded and easy to figure out."

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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
    See all Radio Harnesses
  9. Metra - Radio Harness for Select 1990-2001 Toyota Camry 4Runner Sienna Avalon Solara ES 300 Celica - Multi - Angle_Zoom
    Top comment

    "Wiring harness...Needed an additional wiring harness for my son's car stereo. Correct fit. ...Wiring Harness...Wiring harness was helpful to install a car stereo and not take longer than needed to get done."

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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

    "Wiring harness...Needed an additional wiring harness for my son's car stereo. Correct fit. ...Wiring Harness...Wiring harness was helpful to install a car stereo and not take longer than needed to get done."

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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
    See all Radio Harnesses
  10. Metra - Steering Wheel Control Add-On Harness with Aux-In for Select 2002-2015 Toyota, Lexus, Scion - Multi - Front_Zoom
    Top comment

    "It works like it has with OEM wiring harness....Car control...Love the controller of steering wheel with this cord for my car"

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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 Deck Harnesses
    Top comment

    "It works like it has with OEM wiring harness....Car control...Love the controller of steering wheel with this cord for my car"

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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 Deck Harnesses
    See all Deck 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
    See all Radio Harnesses
  12. Metra - Speaker Harness for Select 2009-2023 Ford Mazda F-150 Mustang F-250/350/450/550 Ranger Escape - Multi - Front_Zoom
    Top comment

    "Awesome wiring kit for car audio I always use this band and never been let down...wire harness accessory...needed to complete sub woofer install. the car techs were knowledgable and professional. good advice"

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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

    "Awesome wiring kit for car audio I always use this band and never been let down...wire harness accessory...needed to complete sub woofer install. the car techs were knowledgable and professional. good advice"

    See all customer reviews

    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
    See all Car Speaker Harnesses
  13. Metra - Speaker Harness for Select 1998-2023 Nissan Infiniti - Multi - Angle_Zoom
    Top comment

    "Wire harness…...Absolutely needed when installing new speakers in your car…....professional harness...These harness are perfect. They fit pefect. They are perfect for my car"

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    Product Description

    Pump up the volume in your vehicle with help from these Nissan speaker connectors. The pair helps you install various types of speakers into compatible cars and trucks.
    See all Car Speaker Harnesses
    Top comment

    "Wire harness…...Absolutely needed when installing new speakers in your car…....professional harness...These harness are perfect. They fit pefect. They are perfect for my car"

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    Product Description

    Pump up the volume in your vehicle with help from these Nissan speaker connectors. The pair helps you install various types of speakers into compatible cars and trucks.
    See all Car Speaker Harnesses
    See all Car Speaker Harnesses
  14. Metra - Wiring Harness for 1984 and Later Chrysler Vehicles - Multicolor - Front_Zoom
    Top comment

    "Wiring Harness...Parts needed readily available for my nephews car Good price and in stock...Great wiring harness for my car radio...This harness had everything I needed to install my new radio."

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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 Deck Harnesses
    Top comment

    "Wiring Harness...Parts needed readily available for my nephews car Good price and in stock...Great wiring harness for my car radio...This harness had everything I needed to install my new radio."

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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 Deck Harnesses
    See all Deck Harnesses
  15. Metra - Wiring Harness for Select 2001-Up Mazda - Multi - Front_Zoom
    Top comment

    "Wiring harness...needed the wiring harness for my car stereo/gps/DVD player. Works great!...Work great and just what I needed for my car stereo!"

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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

    "Wiring harness...needed the wiring harness for my car stereo/gps/DVD player. Works great!...Work great and just what I needed for my car stereo!"

    See all customer reviews

    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
    See all Deck Harnesses
  16. Metra - Radio Harness for Select 2010-2022 Hyundai Elantra Optima Sonata Santa Fe Sorento Soul - Multi - Front_Zoom
    Top comment

    "Wire harness...Fast delivery from besg buy online. Car wire harness...Quickly attached to the radio and car wiring harness."

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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

    "Wire harness...Fast delivery from besg buy online. Car wire harness...Quickly attached to the radio and car wiring harness."

    See all customer reviews

    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
    See all Radio Harnesses
  17. Metra - Radio Harness for Select 1999-2008 Hyundai Elantra Optima Sonata Santa Fe Sorento Accent - Multi - Front_Zoom
    Top comment

    "Great Harness...It works for my car. I haven't had a problem with the wiring of my headset...This wiring harness helped to make the installation of the car stereo fast and functional."

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    Product Description

    Easily connect an aftermarket radio to your vehicle with this Metra 70-7301 wire harness that features an ABS plastic-molded connector for a durable design. The 8" length allows simple installation.
    See all Dash Installation Kits
    Top comment

    "Great Harness...It works for my car. I haven't had a problem with the wiring of my headset...This wiring harness helped to make the installation of the car stereo fast and functional."

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    Product Description

    Easily connect an aftermarket radio to your vehicle with this Metra 70-7301 wire harness that features an ABS plastic-molded connector for a durable design. The 8" length allows simple installation.
    See all Dash Installation Kits
    See all Dash Installation Kits
  18. Metra - Radio Harness for Select 1998-2005 Ford Lincoln Explorer Expedition Excursion Mountaineer - Multi - Angle_Zoom
    Top comment

    "It's a wiring harness!...This harness really makes car stereo installation a breeze!...Wiring harness 2000 ford f250...Used this wiring harnesses for my f250 ford it was easy to install my pioneer receiver"

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    Product Description

    Update your Ford's sound system with this wiring harness that allows the installation of an aftermarket radio into most 1998-2008 Ford vehicles.
    See all Radio Harnesses
    Top comment

    "It's a wiring harness!...This harness really makes car stereo installation a breeze!...Wiring harness 2000 ford f250...Used this wiring harnesses for my f250 ford it was easy to install my pioneer receiver"

    See all customer reviews

    Product Description

    Update your Ford's sound system with this wiring harness that allows the installation of an aftermarket radio into most 1998-2008 Ford vehicles.
    See all Radio Harnesses
    See all Radio Harnesses
  19. Metra - Speaker Harness for Select 1997-2023 Jeep Dodge Ram Chrysler - Multi - Front_Zoom
    Top comment

    "I needed a wiring harness that worked for my car and these did the job. ...Great wiring Harness...Very happy with these for my sound system in my car!"

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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 Chrysler and Dodge vehicles.
    See all Deck Harnesses
    Top comment

    "I needed a wiring harness that worked for my car and these did the job. ...Great wiring Harness...Very happy with these for my sound system in my car!"

    See all customer reviews

    Product Description

    Update your vehicle's sound system with this wiring harness that allows the installation of an aftermarket radio into most Chrysler and Dodge vehicles.
    See all Deck Harnesses
    See all Deck Harnesses
  20. Metra - Radio Harness for Select 1986-2023 Toyota Subaru Lexus Scion Geo - Multi - Angle_Zoom
    Top comment

    "Worked out pretty good for my car. Really easy installation and the harness plugged directly into my cars harness....Wiring harness is good for my car...I am so happy to get the wiring harnesses in Best Buy, I save time in looking around."

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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 1987 and later Toyota Scion models.
    See all Radio Harnesses
    Top comment

    "Worked out pretty good for my car. Really easy installation and the harness plugged directly into my cars harness....Wiring harness is good for my car...I am so happy to get the wiring harnesses in Best Buy, I save time in looking around."

    See all customer reviews

    Product Description

    Update your vehicle's sound system with this wiring harness that allows the installation of an aftermarket radio into most 1987 and later Toyota Scion models.
    See all Radio Harnesses
    See all Radio Harnesses
  21. 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.
    See all Deck Harnesses

    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 Deck Harnesses
    See all Deck Harnesses
  22. 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.
    See all Deck Harnesses

    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 Deck Harnesses
    See all Deck Harnesses
  23. 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
    See all Radio Harnesses
  24. Metra - Radio Harness for Select 1995-1997 Ford Lincoln Explorer Grand Marquis Town Car Crown Victoria - Multi - Angle_Zoom
    Top comment

    "This is a great wiring kit for your stereo. Everything comes in the package for to be installed."

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    Product Description

    This wiring harness lets you install an aftermarket radio head unit in select 1994-1998 Ford vehicles with a luxury JBL radio system.
    See all Radio Harnesses
    Top comment

    "This is a great wiring kit for your stereo. Everything comes in the package for to be installed."

    See all customer reviews

    Product Description

    This wiring harness lets you install an aftermarket radio head unit in select 1994-1998 Ford vehicles with a luxury JBL radio system.
    See all Radio Harnesses
    See all Radio Harnesses
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