Collection: Wiring Harnesses
Wiring harnesses are essential components that provide electrical connections between various engine components, sensors, & the vehicle's main electrical system. They consist of a network of wires, connectors, & terminals that route power & signals to different engine components, such as the ignition system, fuel injectors, sensors, & other electrical devices. The engine wiring harness ensures that all the electrical components in the engine bay are properly connected & can communicate with each other & the vehicle's main control unit. It is designed to withstand the harsh conditions under the hood, including heat, vibrations, & exposure to chemicals & fluids. In addition to providing reliable electrical connections, engine wiring harnesses also play a crucial role in organizing & routing the wiring in a neat & organized manner, simplifying troubleshooting & maintenance tasks. If any issues arise with the engine's electrical system, such as faulty connections or damaged wires, the wiring harness may need to be repaired or replaced. Upgrading to aftermarket engine wiring harnesses can also be done to support engine modifications or to improve overall electrical performance.
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Oracle Lighting 2073-504 - ORACLE Off-Road 40A Single Light Harness - Heavy Duty
Vendor:Regular price $38.70 USDRegular priceUnit price / per$52.00 USDSale price $38.70 USDSale -
Oracle Lighting 2040-504 - ORACLE P13W DRL Harness
Vendor:Regular price $9.45 USDRegular priceUnit price / per$15.00 USDSale price $9.45 USDSale -
Oracle Lighting 2021-504 - ORACLE HID Warning Canceller Relay Harness
Vendor:Regular price $10.35 USDRegular priceUnit price / per$16.00 USDSale price $10.35 USDSale -
Oracle Lighting 2014-504 - ORACLE Off-Road 40A Double Light Harness - Light Duty
Vendor:Regular price $27.90 USDRegular priceUnit price / per$39.00 USDSale price $27.90 USDSale -
Oracle Lighting 5833-504 - ORACLE Vector Replacement Headlight Wiring Harness
Vendor:Regular price $16.20 USDRegular priceUnit price / per$24.00 USDSale price $16.20 USDSale -
Oracle Lighting 5880-504 - Wiring Harness
Vendor:Regular price $28.76 USDRegular priceUnit price / per$39.00 USDSale price $28.76 USDSale -
Oracle Lighting 5831-504 - ORACLE Vector H4 Headlight Wiring Harness (Pair- Euro Export Model)
Vendor:Regular price $39.60 USDRegular priceUnit price / per$52.00 USDSale price $39.60 USDSale -
Oracle Lighting 1717-504 - ORACLE Dynamic ColorSHIFT Wiring Harness
Vendor:Regular price $89.24 USDRegular priceUnit price / per$95.56 USDSale price $89.24 USDSale -
Oracle Lighting 1715-504 - ORACLE Automatic DRL ColorSHIFT Harness
Vendor:Regular price $34.20 USDRegular priceUnit price / per$46.00 USDSale price $34.20 USDSale -
Oracle Lighting 3627-053 - ORACLE P13W Plasma (Pair) W/ DRL Harness - Amber
Vendor:Regular price $53.91 USDRegular priceUnit price / per$77.00 USDSale price $53.91 USDSale -
Oracle Lighting 3627-052 - ORACLE P13W Plasma (Pair) W/ DRL Harness - Blue
Vendor:Regular price $58.64 USDRegular priceUnit price / per$77.00 USDSale price $58.64 USDSale -
Oracle Lighting 3627-051 - ORACLE P13W Plasma (Pair) W/ DRL Harness - White
Vendor:Regular price $58.64 USDRegular priceUnit price / per$77.00 USDSale price $58.64 USDSale -
Diode Dynamics - Stage Series Reverse Light Wiring Harness for 2010-2021 Toyota 4Runner DD7163
Vendor:Regular price $19.95 USDRegular priceUnit price / per$29.00 USDSale price $19.95 USDSale -
Diode Dynamics - Stage Series Reverse Light Wiring Harness for 2016-2021 Toyota Tacoma DD7158
Vendor:Regular price $19.95 USDRegular priceUnit price / per$29.00 USDSale price $19.95 USDSale -
Diode Dynamics - Stage Series Reverse Light Wiring Harness for 2005-2015 Toyota Tacoma DD7153
Vendor:Regular price $19.95 USDRegular priceUnit price / per$29.00 USDSale price $19.95 USDSale -
Diode Dynamics - Light Duty Dual Output 3-way 4-pin Wiring Harness DD4092
Vendor:Regular price $39.95 USDRegular priceUnit price / per$55.00 USDSale price $39.95 USDSale -
Diode Dynamics - DD4045 - Heavy Duty Dual Output Light Bar Wiring Harness
Vendor:Regular price $49.95 USDRegular priceUnit price / per$68.00 USDSale price $49.95 USDSale -
Diode Dynamics - DD4033 - Light Duty Dual Output Light Bar Wiring Harness
Vendor:Regular price $29.95 USDRegular priceUnit price / per$42.00 USDSale price $29.95 USDSale -
Diode Dynamics - DD4031 - Heavy Duty Single Output Light Bar Wiring Harness
Vendor:Regular price $39.95 USDRegular priceUnit price / per$55.00 USDSale price $39.95 USDSale -
AEM 24" Fuel/Ignition Controller Flying Lead Harness DISCONTINUED 35-2910-24
Vendor:Regular price $46.80 USDRegular priceUnit price / per$64.00 USDSale price $46.80 USDSold out -
AEM 36" Output Harness Replacement Cable for Water/Methanol Failsafe Gauges 35-3418
Vendor:Regular price $6.70 USDRegular priceUnit price / per$11.00 USDSale price $6.70 USDSold out -
AEM Fuel/Ignition Controller Bypass Harness DISCONTINUED 35-2911
Vendor:Regular price $14.45 USDRegular priceUnit price / per$22.00 USDSale price $14.45 USDSold out -
AEM 24" Fuel/Ignition Controller Flying Lead Harness
Vendor:Regular price $0.00 USDRegular priceUnit price / per$2.00 USDSale price $0.00 USDSold out -
AEM CD Carbon Dash Replacement Wiring Harness 30-5563
Vendor:Regular price $43.87 USDRegular priceUnit price / per$55.00 USDSale price $43.87 USDSold out