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Car Wiring Harnesses & Interfaces

Have the right car wiring harness to get your car to work properly. Have a look at our great selection of car wiring harnesses below.

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  • $61.95 - $61.95
    $61.95
    $61.95 - $61.95
    $61.95

    Axxess AXDI-GMLN10 Radio Replacement Interface w/Chime Retention for Select GM 2016-2020

    Low stock

    Axxess AXDI-GMLN10 Radio Replacement Interface w/Chime Retention for Select GM 2016-2020 This vehicle-specific interface is designed for use when i...

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    $61.95 - $61.95
    $61.95
    $61.95 - $61.95
    $61.95
  • $63.95 - $63.95
    $63.95
    $63.95 - $63.95
    $63.95

    Axxess AXDI-GM5 Radio Interface Chime Retention for Select Pontiac/Chevrolet 2005-2006

    In stock

    Axxess AXDI-GM5 Radio Interface Chime Retention for Select Pontiac/Chevrolet 2005-2006 This vehicle-specific interface is designed for use when ins...

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    $63.95 - $63.95
    $63.95
    $63.95 - $63.95
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  • $19.95 - $19.95
    $19.95
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    $19.95

    Axxess AXBUCH-FD12 Backup Camera Retention Harness for Select Ford/Lincoln 2009-2014

    In stock

    Axxess AXBUCH-FD12 Backup Camera Retention Harness for Select Ford/Lincoln 2009-2014 This vehicle-specific harness is designed for use when replaci...

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    $19.95 - $19.95
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  • $66.95 - $66.95
    $66.95
    $66.95 - $66.95
    $66.95

    Axxess AXDI-FOC Radio Replacement Data Interface for Select Ford 2012-2018

    Low stock

    Axxess AXDI-FOC Radio Replacement Data Interface for Select Ford 2012-2018  This vehicle-specific interface is designed for use when installing an ...

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    $66.95 - $66.95
    $66.95
    $66.95 - $66.95
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  • $18.95 - $18.95
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    Axxess AXBUCH-MDX Backup Camera Retention Harness for Select Acura MDX 2010-2013

    In stock

    Axxess AXBUCH-MDX Backup Camera Retention Harness for Select Acura MDX 2010-2013 This vehicle-specific harness is designed for use when replacing t...

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    $18.95 - $18.95
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  • $28.95 - $28.95
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    Metra 70-1732 Integration Harness For select Acura MDX 2007-2013 Vehicles

    Low stock

    Metra 70-1732 Integration Harness For select Acura MDX 2007-2013 Vehicles Connect your new stereo to OEM wiring in your car without cutting or ...

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    $28.95 - $28.95
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  • Sold out
    $63.95 - $63.95
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    Axxess AXBUC-VW92 Backup Camera Retention Interface for Volkswagen 2008-2015 Vehicles

    Out of stock

    Axxess AXBUC-VW92 Backup Camera Retention Interface for Volkswagen 2008-2015 Vehicles This vehicle-specific interface is designed for use when repl...

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    $63.95 - $63.95
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    Sold out
  • $327.95 - $327.95
    $327.95
    $327.95 - $327.95
    $327.95

    Axxess AXDIS-PO62 Radio Replacement Interface w/ SWC for Porsche 2009-2012 Vehicles

    Low stock

    Axxess AXDIS-PO62 Radio Replacement Interface w/ SWC for Porsche 2009-2012 Vehicles This vehicle-specific interface is designed for use when replac...

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    $327.95 - $327.95
    $327.95
    $327.95 - $327.95
    $327.95
  • Sold out
    $18.95 - $18.95
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    Axxess AXUSB-MI2 12 Inch USB Retention Adapter for Select Mitsubishi 2020-2023

    Out of stock

    Axxess AXUSB-MI2 12 Inch USB Retention Adapter for Select Mitsubishi 2020-2023 Retain the factory USB port in select 2020-2023 Mitsubishi vehicles ...

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    $18.95 - $18.95
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  • $11.95 - $11.95
    $11.95
    $11.95 - $11.95
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    Axxess AXBUCH-FD10 Backup Camera Retention Harness for Select Ford/Lincoln 09-16

    Low stock

    Axxess AXBUCH-FD10 Backup Camera Retention Harness for Select Ford/Lincoln 09-16 This vehicle-specific harness is designed for use when replacing t...

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    $11.95 - $11.95
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  • Sold out
    $15.95 - $15.95
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    Metra 70-5526 Amplifier Bypass Wire Harness For Select 2004-2006 Lincoln

    Out of stock

    Metra 70-5526 Amplifier Bypass Wire Harness For Select 2004-2006 Lincoln Install a new car radio faster with this factory amplifier bypass harness ...

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    $15.95 - $15.95
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  • Sold out
    $10.95 - $10.95
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    Metra 72-8602 Speaker Harness For Select 2015-2024 TESLA and BMW Models (Pair)

    Out of stock

    Metra 72-8602 Speaker Harness For Select 2015-2024 TESLA and BMW Models (Pair) Install aftermarket speakers into your Tesla or BMW faster with this...

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    $10.95 - $10.95
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    Sold out
  • Sold out
    $11.95 - $11.95
    $11.95
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    Metra 72-8605 Speaker Harness For Select 2012-2021 TESLA Model S and X (Pair)

    Out of stock

    Metra 72-8605 Speaker Harness For Select 2012-2021 TESLA Model S and X (Pair) Install aftermarket speakers into your Tesla Model X or Model S faste...

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    $11.95 - $11.95
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    Sold out
  • $19.95 - $19.95
    $19.95
    $19.95 - $19.95
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    Metra 72-7801 Speaker Harness For Select 2022-2024 Honda Vehicles (Pair)

    Low stock

    Metra 72-7801 Speaker Harness For Select 2022-2024 Honda Vehicles (Pair) Install aftermarket speakers into your Honda faster with this vehicle-spec...

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    $19.95 - $19.95
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    Metra 72-8603 Speaker Harness for select 2017-2024 TESLA Models (Pair)

    Low stock

    Metra 72-8603 Speaker Harness for select 2017-2024 TESLA Models (Pair) Install aftermarket speakers into your Tesla faster with this vehicle-specif...

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    $19.95 - $19.95
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    Metra 72-7802 Speaker Harness for Select Honda and Acura Vehicles (pair)

    Low stock

    Metra 72-7802 Speaker Harness for Select Honda and Acura Vehicles (pair) .Install aftermarket speakers into your Honda or Acura faster with this ve...

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    $19.95 - $19.95
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  • $19.95 - $19.95
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    Metra 72-8604 Speaker Harness for select 2012-2021 Tesla & 2005-2018 Audi (Pair)

    Low stock

    Metra 72-8604 Speaker Harness for select 2012-2021 Tesla & 2005-2018 Audi (Pair) Install aftermarket speakers into your Tesla or Audi faster wi...

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    $19.95 - $19.95
    $19.95
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  • $331.95 - $331.95
    $331.95
    $331.95 - $331.95
    $331.95

    Axxess AXDIS-PO72 Radio Replacement Interface for Select Porsche PC 2010-2016

    Low stock

    Axxess AXDIS-PO72 Radio Replacement Interface for Select Porsche PC 2010-2016 This vehicle-specific interface is designed to replace the factory ra...

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    $331.95 - $331.95
    $331.95
    $331.95 - $331.95
    $331.95
  • $52.95 - $52.95
    $52.95
    $52.95 - $52.95
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    Axxess AXLOC-GMLN1 2-Channel line Output Converter for select 2016-2020 GM Vehicles

    Low stock

    Axxess AXLOC-GMLN1 2-Channel line Output Converter for select 2016-2020 GM Vehicles This vehicle-specific line output converter features a T-harnes...

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    $52.95 - $52.95
    $52.95
    $52.95 - $52.95
    $52.95
  • $84.95 - $84.95
    $84.95
    $84.95 - $84.95
    $84.95

    Axxess AXDI-CH5 Radio Replace Interface w/Chime Retention for select Chrysler 2013-Up*

    In stock

    Axxess AXDI-CH5 Radio Replace Interface w/Chime Retention for select Chrysler 2013-Up This vehicle-specific interface is designed for use when inst...

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    $84.95 - $84.95
    $84.95
    $84.95 - $84.95
    $84.95
  • Sold out
    $63.95 - $63.95
    $63.95
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    Axxess AXDI-GM3 Radio Replace Interface w/Chime Retention for select Cadillac 1996-2005

    Out of stock

    Axxess AXDI-GM3 Radio Replace Interface w/Chime Retention for select Cadillac 1996-2005 This vehicle-specific interface is designed for use when i...

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    $63.95 - $63.95
    $63.95
    $63.95 - $63.95
    $63.95
    Sold out
  • Sold out
    $31.94 - $31.94
    $31.94
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    Axxess LOC-FDH3 Vehicle-Specific Active LOC T-Harness for select 2018-2023 Ford Vehicles

    Out of stock

    Axxess LOC-FDH3 Vehicle-Specific Active LOC T-Harness for select 2018-2023 Ford Vehicles Easily add a subwoofer or a complete audio system to your ...

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    $31.94 - $31.94
    $31.94
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    $31.94
    Sold out
  • Sold out
    $369.95 - $369.95
    $369.95
    $369.95 - $369.95
    $369.95

    Axxess AXDSPX-GMM50 DSP Package for Select GM with BOSE 2014-2019 Vehicles

    Out of stock

    Axxess AXDSPX-GMM50 DSP Package for Select GM with BOSE 2014-2019 Vehicles The AXDSP-X offers installers a fast, cost-effective solution for improv...

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    $369.95 - $369.95
    $369.95
    $369.95 - $369.95
    $369.95
    Sold out
  • $124.95 - $124.95
    $124.95
    $124.95 - $124.95
    $124.95

    Axxess AXGM-17 Radio Replacement Interface for Select Saturn 2004-2007 OnStar® Vehicles

    Low stock

    Axxess AXGM-17 OnStar Radio Replacement Interface for Select Saturn 2004-2007 Vehicles This vehicle-specific interface is designed for use when ins...

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    $124.95 - $124.95
    $124.95
    $124.95 - $124.95
    $124.95
  • $87.95 - $87.95
    $87.95
    $87.95 - $87.95
    $87.95

    Axxess AXDI-SP1 ACC & NAV Output for Select Dodge/Mercedes/Freightliner Sprinter 2007-Up

    Low stock

    Axxess AXDI-SP1 ACC & NAV Output for Select Dodge/Mercedes/Freightliner Sprinter 2007-Up This vehicle-specific interface is designed for use wh...

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    $87.95 - $87.95
    $87.95
    $87.95 - $87.95
    $87.95
  • Sold out
    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95

    Axxess AXDI-6515 Radio Replacement Interface w/ACC and NAV for select FIAT 2012-2015 Vehicles

    Out of stock

    Axxess AXDI-6515 Radio Replacement Interface w/ACC and NAV for select FIAT 2012-2015 Vehicles This vehicle-specific interface is designed for use w...

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    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95
    Sold out
  • $101.95 - $101.95
    $101.95
    $101.95 - $101.95
    $101.95

    Axxess AXTC-BM1 Steering Wheel Control and Data Interface for select 2006-2012 BMW Vehicles

    In stock

    Axxess AXTC-BM1 Steering Wheel Control and Data Interface for select 2006-2012 BMW Vehicles Provides accessory power (10-amp) Provides illuminatio...

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    $101.95 - $101.95
    $101.95
    $101.95 - $101.95
    $101.95
  • $324.95 - $324.95
    $324.95
    $324.95 - $324.95
    $324.95

    Axxess AXDSPX-GM33 DSP Package for select 2022-2024 GMC, Chevrolet, Buick Vehicles

    Low stock

    Axxess AXDSPX-GM33 DSP Package for select 2022-2024 GMC, Chevrolet, Buick Vehicles Upgrade your sound system with this cost-effective, easy-to-ins...

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    $324.95 - $324.95
    $324.95
    $324.95 - $324.95
    $324.95
  • $324.95 - $324.95
    $324.95
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    Axxess AXDSPX-GM32 DSP Package for Select 2022-2024 GM, Chevrolet Vehicles

    Low stock

    Axxess AXDSPX-GM32 DSP Package for Select 2022-2024 GM, Chevrolet Vehicles Upgrade your sound system with this cost-effective, easy-to-install DSP ...

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    $324.95 - $324.95
    $324.95
    $324.95 - $324.95
    $324.95
  • $30.95 - $30.95
    $30.95
    $30.95 - $30.95
    $30.95

    Axxess LOC-CHH3 Active LOC T-Harness for select 2021-Up Chrysler, Jeep, Dodge, RAM

    Low stock

    Axxess LOC-CHH3 Active LOC T-Harness for select 2021-Up Chrysler, Jeep, Dodge, RAM Easily add a subwoofer or a complete audio system to your vehic...

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    $30.95 - $30.95
    $30.95
    $30.95 - $30.95
    $30.95
  • $31.95 - $31.95
    $31.95
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    $31.95

    Axxess LOC-GMH3 LOC T-Harness for select 2019-Up Chevy - GMC RPO Code IOS, IOT, IOU

    Low stock

    Axxess LOC-GMH3 LOC T-Harness for select 2019-Up Chevy - GMC RPO Code IOS, IOT, IOU Easily add a subwoofer or a complete audio system to your vehi...

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    $31.95 - $31.95
    $31.95
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  • $31.95 - $31.95
    $31.95
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    Metra LOC-EXT Universal 20Ft LOC Extension Harness for LOC T Harnesses

    In stock

    Metra LOC-EXT Universal 20Ft LOC Extension Harness for LOC T Harnesses This 20-foot extension harness makes it easy to extend speaker harnesses to ...

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    $31.95 - $31.95
    $31.95
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    $31.95
  • $11.95 - $11.95
    $11.95
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    $11.95

    Metra 70-5525 Radio Wiring Harness for select 2020-Up Ford Vehicles

    Low stock

    Metra 70-5525 Radio Wiring Harness for select 2020-Up Ford Vehicles VEHICLE APPLICATIONS: Ford Bronco 2021-2023 Bronco Sport 2021-2023 EcoSp...

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    $11.95 - $11.95
    $11.95
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  • $52.95 - $52.95
    $52.95
    $52.95 - $52.95
    $52.95

    Axxess AXLOC-GMLN10 2-Channel line Output Converter for select 2016-2020 GM Vehicles

    Low stock

    Axxess AXLOC-GMLN10 2-Channel line Output Converter for select 2016-2020 GM Vehicles This vehicle-specific line output converter features a T-harn...

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    $52.95 - $52.95
    $52.95
    $52.95 - $52.95
    $52.95
  • $51.95 - $51.95
    $51.95
    $51.95 - $51.95
    $51.95

    Axxess AXLOC-GM31 2-Channel line Output Converter for select 2019-Up GM Vehicles

    Low stock

    Axxess AXLOC-GM31 2-Channel line Output Converter for select 2019-Up GM Vehicles This vehicle-specific line output converter features a T-harness ...

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    $51.95 - $51.95
    $51.95
    $51.95 - $51.95
    $51.95