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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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    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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    $415.95
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    Current price $415.95
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    Current price $124.95

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

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    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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    Current price $124.95
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    Current price $102.95

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

    In 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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    $102.95
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    Current price $102.95
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    Current price $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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    Current price $59.95
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    $116.95
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    Current price $116.95

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

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    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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    $116.95
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    Current price $116.95
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    $368.95
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    Current price $368.95

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

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    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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    $368.95
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    Axxess AXDSPX-GM32 DSP Package for Select 2022-2024 GM, Chevrolet Vehicles

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    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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    $368.95
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    Current price $368.95
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    $39.95
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    Current price $39.95

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

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    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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    $39.95
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    $52.95
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    Current price $52.95

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

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    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
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    $60.95
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    Axxess AXLOC-GM31 2-Channel line Output Converter for select 2019-Up GM Vehicles

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    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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    $60.95
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    $73.95
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    Axxess AXDI-FD2 Radio Replacement Interface w/ACC and NAV for select 2011-Up Ford Vehicles

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    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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    $73.95
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    $52.95
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    Axxess LOC-TYH2 Vehicle-Specific Active LOC T-Harness for select 2018-2021 Toyota Vehicles

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    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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    $52.95
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    $39.95
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    Current price $39.95

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

    Out of 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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    $39.95
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    $37.95
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    Current price $37.95

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

    In 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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    $37.95
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    $41.95
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    Current price $41.95

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

    Out of 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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    $41.95
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    Current price $41.95
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    $39.95
    $39.95 - $39.95
    Current price $39.95

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

    Low 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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    $39.95
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    Current price $39.95
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    Current price $39.95

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

    Out of 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
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    Current price $39.95
    Sold out
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    $117.95
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    Current price $117.95

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

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    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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    $117.95
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    Current price $117.95
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    $116.95
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    Current price $116.95

    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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    $116.95
    $116.95 - $116.95
    Current price $116.95
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    $71.95
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    Current price $71.95

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

    In 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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    $71.95
    $71.95 - $71.95
    Current price $71.95
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    $153.95
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    Current price $153.95

    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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    $153.95
    $153.95 - $153.95
    Current price $153.95
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    $102.95
    $102.95 - $102.95
    Current price $102.95

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

    Low 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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    $102.95
    $102.95 - $102.95
    Current price $102.95
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    $121.95
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    Current price $121.95

    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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    $121.95
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    Current price $121.95
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    $73.95
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    Current price $73.95

    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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    $73.95
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    Current price $73.95
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    $73.95
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    Current price $73.95

    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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    $73.95
    $73.95 - $73.95
    Current price $73.95
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    Current price $73.95

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

    Low 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 $73.95 - Original price $73.95
    Original price
    $73.95
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    Current price $73.95
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    $22.95
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    Current price $22.95

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

    In 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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    $22.95
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    Current price $22.95
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    $22.95
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    Current price $22.95

    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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    $22.95
    $22.95 - $22.95
    Current price $22.95
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    $22.95
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    Current price $22.95

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

    Out of 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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    $22.95
    $22.95 - $22.95
    Current price $22.95
    Sold out
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    $39.95
    $39.95 - $39.95
    Current price $39.95

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

    Out of 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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    $39.95
    $39.95 - $39.95
    Current price $39.95
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    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95

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

    Out of stock

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

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    Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95
    Sold out
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    $21.95
    $21.95 - $21.95
    Current price $21.95

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

    In 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
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    $21.95
    $21.95 - $21.95
    Current price $21.95
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    $22.95
    $22.95 - $22.95
    Current price $22.95

    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...

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    $22.95
    $22.95 - $22.95
    Current price $22.95
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    Original price
    $22.95
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    Current price $22.95

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

    Low 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 $22.95 - Original price $22.95
    Original price
    $22.95
    $22.95 - $22.95
    Current price $22.95
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    $39.95
    $39.95 - $39.95
    Current price $39.95

    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 $0.00 - Original price $0.00
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    $39.95
    $39.95 - $39.95
    Current price $39.95