Collection: Wiring Harnesses
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Meziere - Car End Wire Harness
Vendor:MeziereRegular price $19.80Regular priceUnit price / per -
Aeromotive Wiring Harness Kit - Dual Fuel Pump
Vendor:AeromotiveRegular price $236.95Regular priceUnit price / per -
Haltech NEXUS S3 Plug-n-Play Adapter Harness
Vendor:HaltechRegular price $495.00Regular priceUnit price / perSold out -
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
Vendor:HaltechRegular price $495.00Regular priceUnit price / per -
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
Vendor:HaltechRegular price $495.00Regular priceUnit price / perSold out -
Haltech OBD-I NEXUS S2/S3 Plug-n-Play Adapter Harness
Vendor:HaltechRegular price $495.00Regular priceUnit price / perSold out -
Haltech NEXUS V8 Junior Timer (EV1) Injector Primary Breakout (Plug-n-Play w/HT-186200)
Vendor:HaltechRegular price $165.00Regular priceUnit price / perSold out -
Haltech Elite 1000/1500 Terminated Main Harness Only
Vendor:HaltechRegular price $940.00Regular priceUnit price / perSold out -
Fleece Performance Universal Heated Seat Module Connector Pigtail
Vendor:Fleece PerformanceRegular price $56.99Regular priceUnit price / per -
Fleece Performance 11-18 Ford F-250/F-350 6.7L Power Stroke Cooling Fan Adapter Harness
Vendor:Fleece PerformanceRegular price $49.99Regular priceUnit price / per -
Fleece Performance 2019 Ford F-250/F-350 6.7L Power Stroke Charging Circuit Harness
Vendor:Fleece PerformanceRegular price $125.99Regular priceUnit price / per -
Fleece Performance 17-18 Ford F-250/F-350 6.7L Power Stroke Charging Circuit Harness
Vendor:Fleece PerformanceRegular price $125.99Regular priceUnit price / per -
Fleece Performance 13-24 Ram 2500/3500 Cummins Fuel Rail Pressure Sensor Pigtail
Vendor:Fleece PerformanceRegular price $56.99Regular priceUnit price / per -
Fleece Performance 19-24 Ram 2500/3500 Cummins Cooling Fan Extension Harness
Vendor:Fleece PerformanceRegular price $48.99Regular priceUnit price / per -
Fleece Performance 13-22 Ram Cummins EGR Cooler Bypass Valve Pigtail
Vendor:Fleece PerformanceRegular price $37.99Regular priceUnit price / per -
Fleece Performance 13-22 Ram 2500/3500 Cummins Cooler Bypass Valve Pigtail
Vendor:Fleece PerformanceRegular price $37.99Regular priceUnit price / per -
Kooks 96-04 2V & 4V Mustang & Ford Lightning 5.4L 2V 24in - 02 Ext Harn - Single
Vendor:Kooks HeadersYou save 15% ($3.48)Regular price $20.52Regular priceUnit price / per$24.00Sale price $20.52Sold out -
Tazer Universal Radio T-Harness for AV Insertion
Vendor:TazerRegular price $85.00Regular priceUnit price / per -
Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker Controller
Vendor:TazerRegular price $194.00Regular priceUnit price / per -
Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor Pigtail
Vendor:Fleece PerformanceRegular price $12.99Regular priceUnit price / per -
Fleece Performance 2017+ Ford F250-F550 Powerstroke Lift Pump Pigtail
Vendor:Fleece PerformanceRegular price $38.99Regular priceUnit price / per -
Fleece Performance 11-16 Ford F250-650 Powerstroke Lift Pump Pigtail
Vendor:Fleece PerformanceRegular price $38.99Regular priceUnit price / per -
Fleece Performance Dodge Ram 48RE Transmission Throttle Valve Connector Pigtail
Vendor:Fleece PerformanceRegular price $29.99Regular priceUnit price / per -
Fleece Performance 13-18 Dodge 2500/3500 Cummins Cooling Fan Extension Harness
Vendor:Fleece PerformanceRegular price $45.99Regular priceUnit price / per -
Torque Solution 14-19 Ford Fiesta ST Map Sensor Adapter w/ PNP Harness
Vendor:Torque SolutionRegular price $71.10Regular priceUnit price / per -
Akrapovic 2020+ Audi RS6 Avant (C8) Replacement Cable/Wire Harness
Vendor:AkrapovicRegular price $213.43Regular priceUnit price / perSold out -
Fleece Performance 99-07 Ford F250-550 Powerstroke Sending Unit Pigtail
Vendor:Fleece PerformanceRegular price $27.99Regular priceUnit price / per -
Fleece Performance 11-19 Ford F250-650 Powerstroke WIF Sensor Pigtail
Vendor:Fleece PerformanceRegular price $29.99Regular priceUnit price / per -
Fleece Performance 11-16 Ford F250-550 Powerstroke Charging Circuit Harness
Vendor:Fleece PerformanceRegular price $125.99Regular priceUnit price / per -
Fleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness
Vendor:Fleece PerformanceRegular price $69.99Regular priceUnit price / per -
Fleece Performance 06-07 Dodge 2500-3500 Cummins Neutral Safety Switch Connector Pigtail
Vendor:Fleece PerformanceRegular price $39.99Regular priceUnit price / per -
Tazer 05-17 FCA (Stellantis) Vehicles OBDII T-Harness
Vendor:TazerRegular price $28.95Regular priceUnit price / perSold out -
Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker OEM
Vendor:TazerRegular price $179.00Regular priceUnit price / per -
Haltech Crank Angle Sensor Harness Only For Mazda 13B S4/5 (No Sub Harnesses)
Vendor:HaltechRegular price $82.00Regular priceUnit price / per -
Haltech Universal Elite 2500/2500 T Premium Wire-In Harness
Vendor:HaltechRegular price $519.00Regular priceUnit price / perSold out -
Fleece Performance 06-18 Dodge 2500/3500 Cummins 4-Pin Valve Cover Conversion Harness
Vendor:Fleece PerformanceRegular price $139.99Regular priceUnit price / perSold out -
Fleece Performance 03-05 Dodge 2500/3500 Cummins 4-Pin to 6-Pin Valve Cover Conversion Harness
Vendor:Fleece PerformanceRegular price $139.99Regular priceUnit price / perSold out -
Chase Bays Dual Fan Relay Wiring Harness w/180 Deg F Thermoswitch
Vendor:Chase BaysRegular price $199.99Regular priceUnit price / per -
Haltech - Honda Integra DC5/05-06 Acura RSX Elite 1000/1500 Plug-n-Play Adaptor Harness
Vendor:HaltechRegular price $460.00Regular priceUnit price / per -
AEM Main Harness for X-Series Temp Gauge (30-0302)
Vendor:AEMYou save 11% ($2.25)Regular price $18.03Regular priceUnit price / per$20.28Sale price $18.03Sold out