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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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  • Original price $331.95 - Original price $331.95
    Original price
    $331.95
    $331.95 - $331.95
    Current price $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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    Original price $331.95 - Original price $331.95
    Original price
    $331.95
    $331.95 - $331.95
    Current price $331.95
  • Original price $84.95 - Original price $84.95
    Original price
    $84.95
    $84.95 - $84.95
    Current price $84.95

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

    Out of 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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    Original price $84.95 - Original price $84.95
    Original price
    $84.95
    $84.95 - $84.95
    Current price $84.95
    Sold out
  • Original price $63.95 - Original price $63.95
    Original price
    $63.95
    $63.95 - $63.95
    Current price $63.95

    Axxess AXDI-GM3 Radio Replace Interface w/Chime Retention for select Cadillac 1996-2005

    Low stock

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

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    Original price $63.95 - Original price $63.95
    Original price
    $63.95
    $63.95 - $63.95
    Current price $63.95
  • Original price $31.94 - Original price $31.94
    Original price
    $31.94
    $31.94 - $31.94
    Current price $31.94

    Axxess LOC-FDH3 Vehicle-Specific Active LOC T-Harness for select 2018-2023 Ford Vehicles

    Low 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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    Original price $31.94 - Original price $31.94
    Original price
    $31.94
    $31.94 - $31.94
    Current price $31.94
  • Original price $369.95 - Original price $369.95
    Original price
    $369.95
    $369.95 - $369.95
    Current price $369.95

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

    Low 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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    Original price $369.95 - Original price $369.95
    Original price
    $369.95
    $369.95 - $369.95
    Current price $369.95
  • Original price $124.95 - Original price $124.95
    Original price
    $124.95
    $124.95 - $124.95
    Current price $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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    Original price $124.95 - Original price $124.95
    Original price
    $124.95
    $124.95 - $124.95
    Current price $124.95
  • Original price $87.95 - Original price $87.95
    Original price
    $87.95
    $87.95 - $87.95
    Current price $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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    Original price $87.95 - Original price $87.95
    Original price
    $87.95
    $87.95 - $87.95
    Current price $87.95
  • Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95

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

    Low 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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    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95
  • Original price $51.95 - Original price $51.95
    Original price
    $51.95
    $51.95 - $51.95
    Current price $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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    Original price $51.95 - Original price $51.95
    Original price
    $51.95
    $51.95 - $51.95
    Current price $51.95
  • Original price $58.95 - Original price $58.95
    Original price
    $58.95
    $58.95 - $58.95
    Current price $58.95

    Axxess AXDI-FD2 Radio Replacement Interface w/ACC and NAV for select 2011-Up Ford Vehicles

    Low stock

    Axxess AXDI-FD2 Radio Replacement Interface w/ACC and NAV for select 2011-Up Ford Vehicles This vehicle-specific interface is designed for use when...

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    Original price $58.95 - Original price $58.95
    Original price
    $58.95
    $58.95 - $58.95
    Current price $58.95
  • Original price $40.95 - Original price $40.95
    Original price
    $40.95
    $40.95 - $40.95
    Current price $40.95

    Axxess LOC-TYH2 Vehicle-Specific Active LOC T-Harness for select 2018-2021 Toyota Vehicles

    Low stock

    Axxess LOC-TYH2 Vehicle-Specific Active LOC T-Harness for select 2018-2021 Toyota Vehicles Easily add a subwoofer or a complete audio system to yo...

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    Original price $40.95 - Original price $40.95
    Original price
    $40.95
    $40.95 - $40.95
    Current price $40.95
  • Original price $30.95 - Original price $30.95
    Original price
    $30.95
    $30.95 - $30.95
    Current price $30.95

    Axxess LOC-TYH1 Vehicle-Specific Active LOC T-Harness for select 1985-2020 Toyota Vehicles

    Low stock

    Axxess LOC-TYH1 Vehicle-Specific Active LOC T-Harness for select 1985-2020 Toyota Vehicles Easily add a subwoofer or a complete audio system to yo...

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    Original price $30.95 - Original price $30.95
    Original price
    $30.95
    $30.95 - $30.95
    Current price $30.95
  • Original price $30.95 - Original price $30.95
    Original price
    $30.95
    $30.95 - $30.95
    Current price $30.95

    Axxess LOC-NIH1 Active LOC T-Harness for select 2002-2020 Infinity, Nissan, Subaru Vehicles

    Out of stock

    Axxess LOC-NIH1 Active LOC T-Harness for select 2002-2020 Infinity, Nissan, Subaru Vehicles Easily add a subwoofer or a complete audio system to y...

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    Original price $30.95 - Original price $30.95
    Original price
    $30.95
    $30.95 - $30.95
    Current price $30.95
    Sold out
  • Original price $31.95 - Original price $31.95
    Original price
    $31.95
    $31.95 - $31.95
    Current price $31.95

    Axxess LOC-GMH2 LOC T-Harness for select 2014-2020 Chevy and GMC Vehicles

    Low stock

    Axxess LOC-GMH2 LOC T-Harness for select 2014-2020 Chevy and GMC Vehicles Easily add a subwoofer or a complete audio system to your vehicle by con...

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    Original price $31.95 - Original price $31.95
    Original price
    $31.95
    $31.95 - $31.95
    Current price $31.95
  • Original price $30.95 - Original price $30.95
    Original price
    $30.95
    $30.95 - $30.95
    Current price $30.95

    Axxess LOC-FDH2 Vehicle-Specific Active LOC T-Harness for select 2011-2020 Ford Vehicles

    Out of stock

    Axxess LOC-FDH2 Vehicle-Specific Active LOC T-Harness for select 2011-2020 Ford Vehicles Easily add a subwoofer or a complete audio system to your...

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    Original price $30.95 - Original price $30.95
    Original price
    $30.95
    $30.95 - $30.95
    Current price $30.95
    Sold out
  • Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95

    Axxess LOC-CHH2 Active LOC T-Harness for select 2011-2023 Chrysler, Jeep, Dodge, RAM Vehicles

    Low stock

    Axxess LOC-CHH2 Active LOC T-Harness for select 2011-2023 Chrysler, Jeep, Dodge, RAM Vehicles Easily add a subwoofer or a complete audio system to...

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    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95
  • Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95

    Axxess AXTC-LN44 Data Interface with SWC for select 2012-2016 GM Vehicles

    Low stock

    Axxess AXTC-LN44 Data Interface with SWC for select 2012-2016 GM Vehicles Provides retained accessory power (10-amp) Provides illumination, parkin...

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    Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95
  • Original price $102.95 - Original price $102.95
    Original price
    $102.95
    $102.95 - $102.95
    Current price $102.95

    Axxess AXTC-CL2 Data Interface with SWC for select 2000-2013 GM Vehicles

    Low stock

    Axxess AXTC-CL2 Data Interface with SWC for select 2000-2013 GM Vehicles Provides retained accessory power (10-amp) Provides illumination, park...

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    Original price $102.95 - Original price $102.95
    Original price
    $102.95
    $102.95 - $102.95
    Current price $102.95
  • Original price $124.95 - Original price $124.95
    Original price
    $124.95
    $124.95 - $124.95
    Current price $124.95

    Axxess AXGM-16 OnStar® Radio Replacement Interface for select 1996-2007 Cadillac

    Out of stock

    Axxess AXGM-16 OnStar® Radio Replacement Interface for select 1996-2007 Cadillac This vehicle-specific interface is designed for use when installin...

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    Original price $124.95 - Original price $124.95
    Original price
    $124.95
    $124.95 - $124.95
    Current price $124.95
    Sold out
  • Original price $61.95 - Original price $61.95
    Original price
    $61.95
    $61.95 - $61.95
    Current price $61.95

    Axxess AXDI-VW1 Radio Replace Interface w/ACC and NAV for select 2002-2017 Volkswagen

    Low stock

    Axxess AXDI-VW1 Radio Replace Interface w/ACC and NAV for select 2002-2017 Volkswagen This vehicle-specific interface is designed for use when inst...

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    Original price $61.95 - Original price $61.95
    Original price
    $61.95
    $61.95 - $61.95
    Current price $61.95
  • Original price $129.95 - Original price $129.95
    Original price
    $129.95
    $129.95 - $129.95
    Current price $129.95

    Axxess AXDI-6524 Radio Replace Interface w/ACC and NAV for select 2014-2023 Jeep, RAM Vehicles

    Low stock

    Axxess AXDI-6524 Radio Replace Interface w/ACC and NAV for select 2014-2023 Jeep, RAM Vehicles This vehicle-specific interface is designed for use...

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    Original price $129.95 - Original price $129.95
    Original price
    $129.95
    $129.95 - $129.95
    Current price $129.95
  • Original price $87.95 - Original price $87.95
    Original price
    $87.95
    $87.95 - $87.95
    Current price $87.95

    Axxess AXDI-VET1 Radio Replacement Interface for select 1997-2004 Chevrolet Corvette

    Out of stock

    Axxess AXDI-VET1 Radio Replacement Interface for select 1997-2004 Chevrolet Corvette This vehicle-specific interface is designed for use when insta...

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    Original price $87.95 - Original price $87.95
    Original price
    $87.95
    $87.95 - $87.95
    Current price $87.95
    Sold out
  • Original price $106.95 - Original price $106.95
    Original price
    $106.95
    $106.95 - $106.95
    Current price $106.95

    Axxess AXTC-A12 Data Interface with SWC Retention for select Audi Vehicles

    Low stock

    Axxess AXTC-A12 Data Interface with SWC Retention for select Audi Vehicles Provides accessory power(10-amp) Provides illumination output Provides ...

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    Original price $106.95 - Original price $106.95
    Original price
    $106.95
    $106.95 - $106.95
    Current price $106.95
  • Original price $63.95 - Original price $63.95
    Original price
    $63.95
    $63.95 - $63.95
    Current price $63.95

    Axxess AXDI-GM44 Radio Replace Interface w/Chime Retention for select 2012-2016 GM Vehicles

    Low stock

    Axxess AXDI-GM44 Radio Replace Interface w/Chime Retention for select 2012-2016 GM Vehicles This vehicle-specific interface is designed for use whe...

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    Original price $63.95 - Original price $63.95
    Original price
    $63.95
    $63.95 - $63.95
    Current price $63.95
  • Original price $63.95 - Original price $63.95
    Original price
    $63.95
    $63.95 - $63.95
    Current price $63.95

    Axxess AXDI-VW2 Radio Replace Interface w/ACC and NAV for select 2015-Up Volkswagen

    Low stock

    Axxess AXDI-VW2 Radio Replace Interface w/ACC and NAV for select 2015-Up Volkswagen This vehicle-specific interface is designed for use when instal...

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    Original price $63.95 - Original price $63.95
    Original price
    $63.95
    $63.95 - $63.95
    Current price $63.95
  • Original price $62.95 - Original price $62.95
    Original price
    $62.95
    $62.95 - $62.95
    Current price $62.95

    Axxess AXDI-GMLN9 Radio Replacement Interface with Chime Retention for select 2014-Up GM Vehicles

    In stock

    Axxess AXDI-GMLN9 Radio Replacement Interface with Chime Retention for select 2014-Up GM Vehicles This vehicle-specific interface is designed for u...

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    Original price $62.95 - Original price $62.95
    Original price
    $62.95
    $62.95 - $62.95
    Current price $62.95
  • Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95

    Axxess ANC-FDH3 Active Noise Canceling 32 Pin Bypass Harness for select Ford Vehicles

    Low stock

    Axxess ANC-FDH3 Active Noise Canceling 32 Pin Bypass Harness for select Ford Vehicles This 32-pin active noise canceling bypass harness ensures smo...

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    Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95
  • Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95

    Axxess ANC-FDH2 Active Noise Canceling 26 Pin Bypass Harness for select Ford Vehicles

    Low stock

    Axxess ANC-FDH2 Active Noise Canceling 26 Pin Bypass Harness for select Ford Vehicles This 26-pin active noise canceling bypass harness ensures smo...

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    Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95
  • Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95

    Axxess ANC-CHH2 ANC Bypass Harness for select 2015-2024 Chrysler, Dodge, Jeep, RAM Vehicles

    Low stock

    Axxess ANC-CHH2 ANC Bypass Harness for select 2015-2024 Chrysler, Dodge, Jeep, RAM Vehicles This active noise canceling bypass harness ensures smoo...

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    Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95
  • Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95

    Axxess ANC-CHH1 ANC Bypass Harness for select 2015-2022 Chrysler, Dodge, Jeep, RAM Vehicles

    Low stock

    Axxess ANC-CHH1 ANC Bypass Harness for select 2015-2022 Chrysler, Dodge, Jeep, RAM Vehicles This Active Noise Canceling T-Harness solves common pro...

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    Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95
  • Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95

    Axxess ANC-GMH4 ANC Bypass Harness for select GM vehicles 2020

    Low stock

    Axxess ANC-GMH4 ANC Bypass Harness for select GM vehicles 2020 This active noise canceling bypass harness ensures smooth speaker and subwoofer upgr...

    View full details
    Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95
  • Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95

    Axxess ANC-GMH3 ANC Bypass Harness for select GM vehicles 2016-2020

    Low stock

    Axxess ANC-GMH3 ANC Bypass Harness for select GM vehicles 2016-2020 This active noise canceling bypass harness ensures smooth speaker and subwoofer...

    View full details
    Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95
  • Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95

    Axxess ANC-GMH2 ANC Bypass Harness select GM vehicles 2020-2023

    Low stock

    Axxess ANC-GMH2 ANC Bypass Harness select GM vehicles 2020-2023 This active noise canceling bypass harness ensures smooth speaker and subwoofer upg...

    View full details
    Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95
  • Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95

    Axxess ANC-GMH1 ANC Bypass Harness for select GM Vehicles 2014-2024

    Out of stock

    Axxess ANC-GMH1 ANC Bypass Harness for select GM Vehicles 2014-2024 This active noise canceling bypass harness ensures smooth speaker and subwoofer...

    View full details
    Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95
    Sold out
  • Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95

    Axxess LOC-CHH1 Active LOC T-Harness for select Chrysler, Jeep, Dodge, RAM 2007-2020 Vehicles

    Low stock

    Axxess LOC-CHH1 Active LOC T-Harness for select Chrysler, Jeep, Dodge, RAM 2007-2020 Vehicles Easily add a subwoofer or a complete audio system to ...

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    Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95
  • Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95

    Axxess LOC-GMH4 LOC T-Harness for select Chevy and GMC with RPO Code IOR 2019-Up

    Out of stock

    Axxess LOC-GMH4 LOC T-Harness for select Chevy and GMC with RPO Code IOR 2019-Up Easily add a subwoofer or a complete audio system to your vehicle ...

    View full details
    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95
    Sold out