All Wiring Harnesses

Streamlined Connectivity: Wiring Harnesses for Hassle-Free Electrical Setup.
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CAN-BUS Anti-Flicker 2-Pin Wiring Harness - Universal
Baja DesignsCAN-BUS Anti-Flicker 2-Pin Wiring Harness - Universal
$41.95
Fuse Tap Kit - Universal Fuse Tap Kit - Universal
Baja DesignsFuse Tap Kit - Universal
$15.95
RTL-M License Plate Wiring Harness - Universal
Baja DesignsRTL-M License Plate Wiring Harness - Universal
$25.95
LP4 / Upfitter Wiring Harness - 6 Light Max - Universal
Baja DesignsLP4 / Upfitter Wiring Harness - 6 Light Max - Universal
$124.95
LP4 Wiring Harness - 6 Light Max - Universal
Baja DesignsLP4 Wiring Harness - 6 Light Max - Universal
$129.95
S8 Series Backlight Add-on Wiring Harness - Universal
Baja DesignsS8 Series Backlight Add-on Wiring Harness - Universal
$25.95
OnX6/S8 (10"-30") / XL UTV On/Off Rocker Switch Wiring Harness - Universal
Baja DesignsOnX6/S8 (10"-30") / XL UTV On/Off Rocker Switch Wiring Harness - Universal
$30.95
XL Pro/XL80 Off Road Harness w/ Mode Switch - Universal
Baja DesignsXL Pro/XL80 Off Road Harness w/ Mode Switch - Universal
$33.95
10 ft. Wire Harness w/12v Cigarette Plug-1-light Max 85 watts - Universal
Baja Designs10 ft. Wire Harness w/12v Cigarette Plug-1-light Max 85 watts - Universal
$41.95
Squadron/S2/S1 On/Off 2-Pin Single Light Wiring Harnes - Universal
Baja DesignsSquadron/S2/S1 On/Off 2-Pin Single Light Wiring Harnes - Universal
$34.95
Squadron/S2/S1 2-Pin Hi-Beam 2-Light Max (150 Watts) Wiring Harness - Universal
Baja DesignsSquadron/S2/S1 2-Pin Hi-Beam 2-Light Max (150 Watts) Wiring Harness - Universal
$25.95
Toyota 4Runner Upfitter Harness - 2025-On Toyota 4Runner
Baja DesignsToyota 4Runner Upfitter Harness - 2025-On Toyota 4Runner
$78.95
KC HiLites Jeep JL/JT Headlight Auxiliary Light Adaptor
KC HiLiTESKC HiLites Jeep JL/JT Headlight Auxiliary Light Adaptor
$89.99
KC HILitesWiring Harness - 40 Amp Relay - 3 Position LED Rocker Switch - 3-Pin Deutsch Connectors
KC HiLiTESKC HILitesWiring Harness - 40 Amp Relay - 3 Position LED Rocker Switch - 3-Pin Deutsch Connectors
$59.99
KC HiLites Wiring Harness - with 40 Amp Relay and LED Rocker Switch - 2-Pin Deutsch Connectors
KC HiLiTESKC HiLites Wiring Harness - with 40 Amp Relay and LED Rocker Switch - 2-Pin Deutsch Connectors
$59.99
KC HiLites Add-On Wiring Harness - Add 1-2 Lights - 2-Pin Deutsch Connectors
KC HiLiTESKC HiLites Add-On Wiring Harness - Add 1-2 Lights - 2-Pin Deutsch Connectors
$59.99
KC HILites 12v Relay - Black
KC HiLiTESKC HILites 12v Relay - Black
$12.99
KC HILites Accessory Wiring - H13 to H4 Headlight Conversion Cable
KC HiLiTESKC HILites Accessory Wiring - H13 to H4 Headlight Conversion Cable
$31.99
KC HiLites Wiring Harness for Two Backup Lights with 2-Pin Deutsch Connectors
KC HiLiTESKC HiLites Wiring Harness for Two Backup Lights with 2-Pin Deutsch Connectors
$69.49
KC HILites KC Illuminated LED Rocker Light Switch - 2 Pos - Round - Red KC HILites KC Illuminated LED Rocker Light Switch - 2 Pos - Round - Red
KC HiLiTESKC HILites KC Illuminated LED Rocker Light Switch - 2 Pos - Round - Red
$12.99
KC HiLites Backup Wiring Harness - FLEX ERA - 40 Amp Relay - 3 Position LED Rocker Switch - 3-Pin Deutsch Connectors
KC HiLiTESKC HiLites Backup Wiring Harness - FLEX ERA - 40 Amp Relay - 3 Position LED Rocker Switch - 3-Pin Deutsch Connectors
$74.99
KC HiLites FLEX ERA® LED Light Bar - Wiring Harness - 10"-50" Light Bars
KC HiLiTESKC HiLites FLEX ERA® LED Light Bar - Wiring Harness - 10"-50" Light Bars
$111.99
KC HiLites Ford F250/450 Super Duty 99-16 H10 to DT Fog Light Adapters
KC HiLiTESKC HiLites Ford F250/450 Super Duty 99-16 H10 to DT Fog Light Adapters
$48.00
KC HiLites Jeep JK 10-18 H16 to DT Fog Light Adapters
KC HiLiTESKC HiLites Jeep JK 10-18 H16 to DT Fog Light Adapters
$23.50
KC HiLites Toyota Tacoma 2012-2018 H11 to DT Fog Light Adapters
KC HiLiTESKC HiLites Toyota Tacoma 2012-2018 H11 to DT Fog Light Adapters
$35.00
KC HiLites 12" Plug-In Wiring Extension - 3-Pin Deutsch (DT) Connector
KC HiLiTESKC HiLites 12" Plug-In Wiring Extension - 3-Pin Deutsch (DT) Connector
$32.00
KC HiLites Cyclone LED - Universal Wiring Harness for 2 Lights
KC HiLiTESKC HiLites Cyclone LED - Universal Wiring Harness for 2 Lights
$75.00