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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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    iBeam TE-MTH5 Rearview Mirror T-Harness with 6" Cable 2-Amp for Select Nissan and Infiniti

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    iBeam TE-MTH5 Rearview Mirror T-Harness with 6" Cable 2-Amp  for Select Nissan and Infiniti This plug-n-play rearview mirror T-harness makes connec...

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    iBeam TE-MTH3 Rearview Mirror T-Harness with 6" Cable 2-Amp for Select Dodge Jeep and Ram

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    iBeam TE-MTH3 Rearview Mirror T-Harness with 6" Cable 2-Amp  for Select Dodge Jeep and Ram This plug-n-play rearview mirror T-harness makes connect...

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    Metra BC-9728 Apple CarPlay Android Auto Jumper Harness for FLH/FLT Harley-Davidson 2019-Up

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    Metra BC-9728 Apple CarPlay Android Auto Jumper Harness for FLH/FLT Harley-Davidson 2019-Up This jumper harness is designed to enable Apple CarPlay...

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    $153.95
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    Axxess AX-FT901 Radio Replacement SWC (w/U-Connect) for Select Fiat 500 2015/500L 2014

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    Axxess AX-FT901 Radio Replacement for¬†Select Fiat 500 2015/500L 2014 Provides accessory power Designed for non-amplified models Provides NAV outp...

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    $153.95
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    Axxess AXAC-GM1 LVDS Camera Add-on Cable Switching Interface for Select Chevrolet / GMC 2014-2019

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    Axxess AXAC-GM1 LVDS Camera Add-on Cable Switching Interface for Select Chevrolet / GMC 2014-2019 Adding multiple cameras to the factory screen is...

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    $326.95
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    Axxess AXDSPX-ETH1 Ethernet DSPX Package with Digital Signal Processor GM 2019-UP

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    Axxess AXDSPX-ETH1 Ethernet DSPX Package w/ Digital Signal Processor GM 2019-UP Overcome the factory radio’s built-in “audio processing” with our p...

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    $550.00
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    Axxess AXDIS-LR82 Data Interface w/ MOST25 Amp & SWC Retention for Land Rover Range Rover 2002-2012

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    Axxess AXDIS-LR82 Data Interface w/ MOST25 Amp & SWC Retention for Land Rover Range Rover 2002-2012 This vehicle-specific interface is designed...

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    $348.95
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    Metra BC-DSPL-HD2 Digital Signal Processor with Radio Reflash Interface for FLH & FLT 2014-2021 Harley Davidson

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    Metra BC-DSPL-HD2 Digital Signal Processor with Radio Reflash Interface for FLH & FLT 2014-2021 Harley Davidson Flash the Factory RadioIntegrat...

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    $268.95
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    Axxess AXUSB-HK3 Dual USB/AUX/HDMI Replacement Panel 3Ft for select Hyundai/Kia 2014-Up

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    Axxess AXUSB-HK3 Dual USB/AUX/HDMI Replacement Panel 3Ft Hyundai/Kia 2014-Up Install the AXUSB-HK3 in factory Hyundai and Kia vehicles with rectang...

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    $42.95
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    iBeam TE-PSRC6 Parking Sensor 6 Meter Extension Waterproof

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    iBeam TE-PSRC6 Parking Sensor 6 Meter Extension Waterproof 6 meter extension cable for our parking sensor kits Waterproof connections Use with TE-...

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    $12.95
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    Axxess AXDIS-FD3 SWC and Data Interface Micro-B USB Updatable for Ford 2020-Up

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    Axxess AXDIS-FD3 SWC and Data Interface Micro-B USB Updatable for Ford 2020-Up Provides accessory power (12-volt 10-amp) Retains R.A.P. (Retained ...

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    Axxess AX-SSBACKUP Reverse Camera Retention Harness for Polaris Slingshot 2015-2017

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    Axxess AX-SSBACKUP Reverse Camera Retention Harness for Polaris Slingshot 2015-2017 Retain reverse camera through RCA For use in Slingshot motorc...

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    Axxess AX-SSO Stop/Start Override Interface for Ford/Chrysler 2015-Up

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    Axxess AX-SSO Stop/Start Override Interface for Ford/Chrysler 2015-Up This patent-pending interface is designed to automatically disengage the STOP...

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    Axxess AX-TGM3 Remote Start T-harness for GM Chevy 2014-2015

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    Axxess AX-TGM3 Remote Start T-harness for GM Chevy 2014-2015 Remote Start T-Harness (AX-TGM3) by Axxess¬ģ. This top-grade product is expertly mad...

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    Axxess AX-TGM4 Remote Start T-Harness for GM 2007-2014

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    Axxess AX-TGM4 Remote Start T-Harness for GM 2007-2014 Axxess remote start T-harness To be used with the AX-ST-01 or AX-ONE-01

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    Axxess AXBUCH-GM3 Backup Retention Harness For GMC & Chevrolet 2014-up

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    Axxess AXBUCH-GM3 Backup Retention Harness For GMC & Chevrolet 2014-up Designed to retain the factory backup camera to be viewed through the di...

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    Axxess AXDSPX-A2B1 A2B Data Interface Amp Bypass Harness and DSP Ford 2017-2020

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    Axxess AXDSPX-A2B1 A2B Data Interface Amp Bypass Harness and DSP Ford 2017-2020 Overcome the factory radio’s built-in “audio processing” with our ...

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    Axxess AXDSPX-HN3 DSP Interface With Amp Bypass Harness for Honda 2016-2020

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    Axxess AXDSPX-HN3 DSP Interface With Amp Bypass Harness for Honda 2016-2020 Overcome the factory radio’s built-in “audio processing” with our paten...

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    $371.95
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    Axxess AXDSPX-GM30 DSP Package with AXDSP-X and T-Harness for GM 2019-2023

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    Axxess AXDSPX-GM30 DSP Package with AXDSP-X and T-Harness for GM 2019-2023 Overcome the factory radio’s built-in “audio processing” with our patent...

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    $371.95
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    Axxess AXEXH-GM09 Interface Extension Harness for Cadillac/Chevrolet/GMC 2019-Up

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    Axxess AXEXH-GM09 Interface Extension Harness for Cadillac/Chevrolet/GMC 2019-Up GM Extension harness Used to install an aftermarket car stereo an...

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    Axxess AXEXH-GM10 Interface Extension Harness for Chevrolet & GMC 2016-Up

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    Axxess AXEXH-GM10 Interface Extension Harness for Chevrolet & GMC 2016-Up Extension harness for Axxess part AXGMLN-10 (previously GMOS-LAN-10) ...

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    Metra BC-9717 Limited Rear audio T-Harness OE-style Harley-Davidson Ultra Limited 2014-Up

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    Metra BC-9717 Limited Rear audio T-Harness OE-style Harley-Davidson Ultra Limited 2014-Up Upgrading the sound system in your Harley-Davidson® motor...

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    $39.95
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    Metra BC-HDSWC-WR Handlebar Control Plug-N-Play for Harley Davidson FL 1998-2013

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    Metra BC-HDSWC-WR Handlebar Control Plug-N-Play for Harley Davidson FL 1998-2013 The BC-HDSWC-WR Harley-Davidson Handlebar Control allows installer...

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    $71.95
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    Axxess AXBUCH-FD1 Backup Camera Retention Harness for Ford 2020-Up

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    Axxess AXBUCH-FD1 Backup Camera Retention Harness for Ford 2020-Up Axxess AXBUCH-FD1 retains the factory backup camera to aftermarket radio. Note...

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    Axxess AXABH-NI1 Amplifier Bypass Harness for Selected Nissan 2007-2022

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    Axxess AXABH-NI1 Amplifier Bypass Harness for Selected Nissan 2007-2022 Amp Bypass Harness Vehicle-specific harness to bypass the factory amplifie...

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    $34.95
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    $69.95
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    iBeam TE-TSI4 Universal Switcher 4-Camera Input and Controller

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    iBeam TE-TSI4 Universal Switcher 4-Camera Input and Controller 4-camera input module Provides analog triggers for all 4 camera inputs Can be used ...

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    $69.95
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    Axxess AXBUCH-SB2 Base w/ 6.2 Back Up Camera Retention for 15-Up Subaru Vehicles

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    Axxess AXBUCH-SB2 Base w/ 6.2 Back Up Camera Retention for 15-Up Subaru Vehicles Allows retention of the OEM camera to an aftermarket radio It is ...

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    $26.95
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    $77.95
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    Axxess AXSP-HN Amplifier Retention Interface for Select 2016-Up Honda Vehicles

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    Axxess AXSP-HN Amplifier Retention Interface for Select 2016-Up Honda Vehicles Amplifier retention for Honda Civic Must be used with the 99-7821B ...

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    $20.95
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    Metra 72-6514 Speaker Harness for Select Chrysler/Dodge/Ford (2 pairs)

    In stock

    Metra 72-6514 Speaker Harness for Select Chrysler/Dodge/Ford (2 pairs) Speaker Harness for Select 2002-2021 Chrysler, Jeep, Dodge, Ram, Volkswagen ...

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    $20.95
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    $317.95
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    Current price $317.95

    Axxess AXDSPX-VW2 DSP with AXDSP-X and T-Harness for Volkswagen 2015-2020 Vehicles

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    Axxess AXDSPX-VW2 DSP with AXDSP-X and T-Harness for Volkswagen 2015-2020 Vehicles Overcome the factory radio’s built-in “audio processing” with ou...

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    $317.95
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    $151.95
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    Current price $151.95

    Axxess AXDIS-GMLN31 Non-Amplified Data Interface with SWC for 2019-2023 GM Vehicles

    In stock

    Axxess AXDIS-GMLN31 Non-Amplified Data Interface with SWC for 2019-2023 GM Vehicles Provides accessory power (12-volt 10-amp) Retains R.A.P. (reta...

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    $151.95
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    $326.95
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    Current price $326.95

    Axxess AXDSPX-MZ1 DSP Interface With Pre-Wired Harness for select Mazda 2010-Up

    In stock

    Axxess AXDSPX-MZ1 DSP Interface With Pre-Wired Harness¬† Overcome the factory radio’s built-in “audio processing” with our patented digital signal ...

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    $326.95
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    $115.95
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    Current price $115.95

    Axxess AXTC-FD3 SWC and Data Interface Micro B USB Updatable for Ford 2020 - UP

    In stock

    Axxess AXTC-FD3 SWC and Data Interface Micro B USB Updatable  One Solution Provides Total ControlThe Total Control Series combines all of the feat...

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    $115.95
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    $30.95
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    Axxess AXBUCH-MI6V Backup Camera Retain/Add-On for Mitsubishi 2014-Up

    Out of stock

    Axxess AXBUCH-MI6V Backup Camera Retain/Add-On for Mitsubishi Retains the factory backup camera to an aftermarket radio Allows an aftermarket came...

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    $112.95
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    Current price $112.95

    Axxess AXTO-MI3 Amplifier Data Interface for Mitsubishi 2014-2019 Vehicle

    Low stock

    Axxess AXTO-MI3 Amplifier Data Interface for Mitsubishi Retains the factory amplifier Pre-wired AXSWC harness (AXSWC sold separately) High-level s...

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    $112.95
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    $130.95
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    Axxess AXGMLN-34 GM LAN-11 OnStar Interface for Chevrolet/Potiac/Saturn 2006-2012

    Low stock

    Axxess AXGMLN-34 GM LAN-11 OnStar Interface for Chevrolet/Potiac/Saturn Provides accessory power (12-volt 10-amp) Retains R.A.P. (Retained Accesso...

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    $130.95
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    Current price $130.95