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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AEM Infinity Aux Harness for AEM IAT and MAP Sensor (72" Length) 30-3510-00
Vendor:Regular price $65.86 USDRegular priceUnit price / per$86.00 USDSale price $65.86 USDSold out -
AEM CD-5/7 Carbon Digital Dash Plug & Play Adapter Harness for 2016-on Polaris RZR XP & XPT 30-2219
Vendor:Regular price $86.62 USDRegular priceUnit price / per$114.00 USDSale price $86.62 USDSale -
AEM Wiring Harness for V2 Controller with Internal MAP Sensor 30-3323
Vendor:Regular price $28.67 USDRegular priceUnit price / per$42.00 USDSale price $28.67 USDSale -
AEM Infinity 708/710/712 Plug & Play Ford Coyote Engine Harness Adapter 30-3813
Vendor:Regular price $1,104.36 USDRegular priceUnit price / per$1,457.00 USDSale price $1,104.36 USDSold out -
AEM Infinity Core Accessory Wiring Harness - MAG Cam / HALL Crank 30-3805-05
Vendor:Regular price $11.28 USDRegular priceUnit price / per$14.00 USDSale price $11.28 USDSold out -
AEM Infinity 506/508 Honda S2000 Plug & Play Jumper Harness 30-3508
Vendor:Regular price $371.95 USDRegular priceUnit price / per$490.00 USDSale price $371.95 USDSold out -
AEM Infinity Series 7 GM LS Plug & Play Engine Harness 30-3532
Vendor:Regular price $693.37 USDRegular priceUnit price / per$915.00 USDSale price $693.37 USDSold out -
AEM CD Dash Power Cable Harness for Non AEMnet Devices 30-2218
Vendor:Regular price $17.23 USDRegular priceUnit price / per$22.00 USDSale price $17.23 USDSold out -
AEM CD Dash Vi-Pec/Link ECU PNP Adapter Harness 30-2215
Vendor:Regular price $60.23 USDRegular priceUnit price / per$79.00 USDSale price $60.23 USDSold out -
AEM Infinity 708/710 Plug & Play Porsche 996 Turbo Jumper Harness 30-3902
Vendor:Regular price $1,575.28 USDRegular priceUnit price / per$2,079.00 USDSale price $1,575.28 USDSold out -
AEM Infinity 508 Polaris RZR XP Turbo Plug & Play Jumper Harness 30-3822
Vendor:Regular price $901.83 USDRegular priceUnit price / per$1,190.42 USDSale price $901.83 USDSold out -
AEM Infinity 708/710/712 Plug & Play Ford Coyote Jumper Harness 30-3812
Vendor:Regular price $282.95 USDRegular priceUnit price / per$373.00 USDSale price $282.95 USDSold out -
AEM Infinity 508 Polaris RZR Plug & Play Jumper Harness 30-3811
Vendor:Regular price $333.32 USDRegular priceUnit price / per$439.00 USDSale price $333.32 USDSold out -
AEM Infinity Core Accessory Wiring Harness - GM DBW Pedal Adapter(GM PN: 10379038) 30-3809-00
Vendor:Regular price $6.76 USDRegular priceUnit price / per$8.00 USDSale price $6.76 USDSold out -
AEM Infinity Core Accessory Wiring Harness - GM LS Coils (Ford Cyl Numbering) 30-3805-18
Vendor:Regular price $143.05 USDRegular priceUnit price / per$188.00 USDSale price $143.05 USDSold out -
AEM Infinity Core Accessory Wiring Harness - AEM 30-2853 IGBT Smart Coils (Ford Cyl Numbering) 30-3805-17
Vendor:Regular price $152.24 USDRegular priceUnit price / per$200.00 USDSale price $152.24 USDSold out -
AEM Infinity Core Accessory Wiring Harness - Ford Injector Adapter EV6 30-3805-11
Vendor:Regular price $22.66 USDRegular priceUnit price / per$29.00 USDSale price $22.66 USDSold out -
AEM Infinity Core Accessory Wiring Harness - HALL Cam / MAG Crank 30-3805-04
Vendor:Regular price $11.10 USDRegular priceUnit price / per$14.00 USDSale price $11.10 USDSold out -
AEM Infinity Core Accessory Wiring Harness - MAG Cam / MAG Crank 30-3805-03
Vendor:Regular price $11.10 USDRegular priceUnit price / per$14.00 USDSale price $11.10 USDSold out -
AEM Infinity Core Accessory Wiring Harness - Ford Injector Adapter EV1 30-3805-01
Vendor:Regular price $151.95 USDRegular priceUnit price / per$200.00 USDSale price $151.95 USDSold out -
AEM Infinity 508 GM LS Engine 58x Plug & Play Engine Harness 30-3801
Vendor:Regular price $676.61 USDRegular priceUnit price / per$893.00 USDSale price $676.61 USDSold out -
AEM Infinity Series 3 Pre-wired Mini-Harness 30-3707
Vendor:Regular price $133.95 USDRegular priceUnit price / per$176.00 USDSale price $133.95 USDSold out -
AEM Infinity Series 5 Pre-wired Mini-Harness 30-3705
Vendor:Regular price $315.95 USDRegular priceUnit price / per$417.00 USDSale price $315.95 USDSold out -
AEM Infinity Plug & Play Jumper Harness for Nissan 1994-1996 Silvia SR20DET 30-3517
Vendor:Regular price $553.95 USDRegular priceUnit price / per$731.00 USDSale price $553.95 USDSold out