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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 $22.95 - Original price $22.95
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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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    iBeam TE-MTH1 Rearview Mirror T-Harness with 6" Cable 2-Amp for Select Toyota and Lexus

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    iBeam TE-MTH1 Rearview Mirror T-Harness with 6" Cable 2-Amp  for Select Toyota and Lexus This plug-n-play rearview mirror T-harness makes connectin...

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    iBeam TE-MTH6 Rearview Mirror T-Harness with 6"Cable 2-Amp for Select Ford 2011-2023

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    iBeam TE-MTH6 Rearview Mirror T-Harness with 6"Cable 2-Amp  for Select Ford 2011-2023 This plug-n-play rearview mirror T-harness makes connecting a...

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

    In stock

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

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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 The aftermarket radios backup camera input will be used to display the vehicl...

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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 Connect aftermarket left and right dash (non-B&a...

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    $319.95
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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 Designed for GM Ethernet amplifiers Ethernet data interface w/AXDS...

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    $550.00
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    $345.95
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    Axxess AXDIS-LR82 Data Interface w/ MOST25 Amp & SWC Retention for Land Rover Range Rover 07-12

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    Axxess AXDIS-LR82 Data Interface w/ MOST25 Amp & SWC Retention for Land Rover 06-12 Range Rover Vehicles Provides accessory power Designed for...

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    $345.95
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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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    Flash the Factory RadioIntegration technology allows the DSP to reflash the factory radio for a flat response curve, without the need for external ...

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    $251.95
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    Metra USB-CAB USB Connector for Interface Modules

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    Metra USB-CAB USB Connector for Interface Modules Access the latest interface upgrades with our revolutionary USB-CAB cable. Eliminate the problem ...

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    $34.95
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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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    $34.95
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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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    $11.95
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    Axxess AXDIS-FD3 SWC and Data Interface Micro-B USB Updatable for Ford 2020-Up

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    Provides accessory power (12-volt 10-amp) Retains R.A.P. (Retained Accessory Power) Provides NAV outputs (parking brake, reverse, and speed sense)...

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    Axxess AX-DSPX-VW1 Plug-n-Play T-Harness for 2011-2014 Volkswagen

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    Axxess AX-DSPX-VW1 Plug-n-Play T-Harness for 2011-2014 Volkswagen  This Axxess T-harness for select Volkswagen vehicles is a basic and simple plug...

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    $43.95
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    Axxess AX-SSBACKUP Reverse Camera Retention Harness for Polaris Slingshot 2015-2017

    In stock

    Axxess AX-SSBACKUP Reverse Camera Retention Harness for Polaris Slingshot 2015-2017 This Axxess AX-SSBACKUP cable lets you keep your factory-insta...

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    $14.95
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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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    $50.95
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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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    $36.95
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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 Remote Start T-Harness (AX-TGM4) by Axxess¬ģ. This top-grade product is expertly made in com...

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    $36.95
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    Axxess AX-TMAZ1 Remote Start T-harness for Mazda 2013-2016

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    Axxess AX-TMAZ1 Remote Start T-harness for Mazda 2013-2016 Remote Start T-Harness by Axxess¬ģ. This top-grade product is expertly made in complianc...

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    $36.95
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    $13.95
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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 Back-Up Camera Harness by Axxess to retain the factory backup camera t...

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    $13.95
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    $358.95
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    Current price $358.95

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

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    Axxess AXDSPX-A2B1 A2B Data Interface Amp Bypass Harness and DSP Ford 2017-Up Designed for Sony A2B amplifiers A2B data interface with AX-DSP-X (d...

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    $358.95
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    $323.95
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    Axxess AXDSPX-HN3 DSP Interface With Amp Bypass Harness for Honda 2016-Up

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    Axxess AXDSPX-HN3 DSP Interface With Amp Bypass Harness for Honda 2016-Up Includes a DSP (Digital Signal Processor) 31 Band graphic EQ 10 individu...

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    $323.95
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    Axxess AXDSPX-GM30 DSP Package with AXDSP-X and T-Harness for GM 2019-Up

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    Axxess AXDSPX-GM30 DSP Package with AXDSP-X and T-Harness for GM 2019-Up The AXDSP-X comes with a wired remote bass knob, so you can control the ba...

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    $323.95
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    $35.95
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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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    $35.95
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    $31.95
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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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    $31.95
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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¬ģ Handlebar Control allows install...

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    $56.95
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    $20.95
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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: T...

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    $20.95
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    $26.95
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    Current price $26.95

    Axxess AXABH-NI1 Amplifier Bypass Harness for Selected Nissan 2007-2019

    In stock

    Axxess AXABH-NI1 Amplifier Bypass Harness for Selected Nissan 2007-2019 Axxess AXABH-NI1 Amp Bypass Harness Allows loose wires to wire to an afterm...

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    $26.95
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    $9.96
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    Current price $9.96

    Metra 70-7552 Radio Wiring Harness for Nissan 2007-Up Subaru 2008-2015

    Out of stock

    Metra 70-7552 Radio Wiring Harness for Nissan 2007-Up Subaru 2008-2015 Install a new car radio faster with this wiring harness that plugs right int...

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    $9.96
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    Current price $9.96
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    $7.29
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    Current price $7.29

    Metra 70-1784 Radio Wiring Harness for Audi/Volkswagen 1980 – 2007

    Out of stock

    Metra 70-1784 Radio Wiring Harness for Audi/Volkswagen 1980 ‚Äď 2007 Once this harness is connected to your new stereo, you'll be able to plug righ...

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    Current price $7.29
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    $56.95
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    Current price $56.95

    iBeam TE-TSI4 Universal Switcher 4-Camera Input and Controller

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    iBeam TE-TSI4 Universal Switcher 4-Camera Input and Controller Features: 4-camera input module Provides analog triggers for all 4 camera inputs Ca...

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    $56.95
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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 Back-Up Camera Harness (BACKUP CAM) by Axxess¬ģ. Use this harness ...

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    $20.95
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    $66.95
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    Current price $66.95

    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 Axxess AXSP-HN amplifier retention interface range allows you to mai...

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    $66.95
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    Current price $66.95
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    $11.95
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    Current price $11.95

    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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    $11.95
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    $13.06
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    Current price $13.06

    Axxess AX-TOYUSB USB Adapter to Retain the OE USB in Select Toyota/Honda/Lexus

    Out of stock

    Axxess AX-TOYUSB USB Adapter to Retain the OE USB Axxess AX-TOYUSB is Used When You Want To Retain The OE USB Port On Select Toyota Vehicles (Radio...

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    $13.06
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    Current price $13.06
    Sold out