Wiring Harnesses
Wiring Harnesses for Every Need
Our extensive collection of wiring harnesses is designed to meet the demands of automotive enthusiasts, professionals, and anyone in need of reliable electrical solutions. From performance upgrades to restoration projects, we have the perfect harness for your application.
Quality and Versatility
- Durability: Each harness is built using top-grade materials to ensure longevity and reliable performance under various conditions.
- Compatibility: Our wiring harnesses are compatible with a wide range of vehicles, including popular makes and models, ensuring easy installation without the hassle.
- Comprehensive Kits: Many of our products come as complete kits, which include all necessary components for a straightforward setup.
Featured Products
- AEM 20 Amp Relay Wiring Kit - 30-2062: Perfect for setting up additional accessories and ensuring optimal power distribution.
- AEM CD-7/CD-7L Plug & Play Adapter Harness for OBDII CAN Bus - 30-2217: Simplify connections with this easy-to-install harness.
- Aeromotive Fuel Pump Deluxe Wiring Kit - 16307: Designed for high-performance fuel systems, ensuring reliability and flow.
- DragonFire Racing LED Light Bar Harnesses: Enhance your off-road experience with reliable lighting solutions.
- FAST Chrysler 5.7L/6.1L Hemi XFI Main Harness - 301104: Specifically engineered for Hemi applications, offering a perfect fit and functionality.
Explore our full range of wiring harnesses today, and find the ideal solution for enhancing your vehicle’s electrical system. Reliable, efficient, and designed to perform, our harnesses are the backbone of any automotive wiring project.
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Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor Pigtail - FPE-HAR-MU-PT-14
Fleece Performance
$23.79Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor PigtailThis Part Fits:YearMakeModelSubmodel2015-2019ChevroletSilverado 2500 HDHigh Country2015-2019ChevroletSilverado 2500 HDLT2015-2019ChevroletSilverado 2500...$23.79 -
Fleece Performance 17-22 GM 2500/3500 L5P Duramax Sensor Connector w/4.5in Pigtail - FPE-HAR-MU-PT-1
Fleece Performance
$50.34Fleece Performance 17-22 GM 2500/3500 L5P Duramax Sensor Connector w/4.5in Pigtail$50.34 -
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack) - FPE-HAR-L5P-INJ-PT-8P
Fleece Performance
$328.59Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)This Part Fits:YearMakeModelSubmodel2021-2022ChevroletSilverado 2500 HDCustom2017-2022ChevroletSilverado 2500 HDHigh Country2017-2022ChevroletSilverado...$328.59 -
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & Seal - FPE-HAR-GM-LCT-SEAL
Fleece Performance
$34.41Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & SealThis Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2019ChevroletSilverado 2500 HDHigh Country2001-2006ChevroletSilverado 2500...$34.41 -
Fleece Performance Universal 6in Fuel Pressure Regulator & Multiuse Pigtail - FPE-HAR-FPR-PT
Fleece Performance
$39.72Fleece Performance Universal 6in Fuel Pressure Regulator & Multiuse Pigtail$39.72 -
Fleece Performance 20-24 Ford F-250/F-350 Powerstroke 6in Cooling Fan Pigtail - FPE-HAR-FMC-FAN-20-PT
Fleece Performance
$52.47Fleece Performance 20-24 Ford F-250/F-350 Powerstroke 6in Cooling Fan PigtailThis Part Fits:YearMakeModelSubmodel2020-2024FordF-250 Super DutyKing Ranch2020-2024FordF-250 Super DutyLariat2020-2024FordF-250 Super DutyLimited2020-2024FordF-250 Super...$52.47 -
Fleece Performance 11-18 Ford F-250/F-350 6.7L Power Stroke Cooling Fan Adapter Harness - FPE-HAR-FMC-FAN-1118
Fleece Performance
$63.09Fleece Performance 11-18 Ford F-250/F-350 6.7L Power Stroke Cooling Fan Adapter HarnessThis Part Fits:YearMakeModelSubmodel2011-2018FordF-250 Super DutyKing Ranch2011-2018FordF-250 Super DutyLariat2018FordF-250 Super DutyLimited2013-2018FordF-250 Super...$63.09 -
Fleece Performance 2019 Ford F-250/F-350 6.7L Power Stroke Charging Circuit Harness - FPE-HAR-FMC-CCH-19
Fleece Performance
$143.80Fleece Performance 2019 Ford F-250/F-350 6.7L Power Stroke Charging Circuit HarnessThis Part Fits:YearMakeModelSubmodel2019FordF-250 Super DutyKing Ranch2019FordF-250 Super DutyLariat2019FordF-250 Super DutyLimited2019FordF-250 Super...$143.80 -
Fleece Performance 17-18 Ford F-250/F-350 6.7L Power Stroke Charging Circuit Harness - FPE-HAR-FMC-CCH-1718
Fleece Performance
$143.80Fleece Performance 17-18 Ford F-250/F-350 6.7L Power Stroke Charging Circuit HarnessThis Part Fits:YearMakeModelSubmodel2017-2018FordF-250 Super DutyKing Ranch2017-2018FordF-250 Super DutyLariat2018FordF-250 Super DutyLimited2017-2018FordF-250 Super...$143.80 -
Fleece Performance 11-16 Ford F250-550 Powerstroke Charging Circuit Harness - FPE-HAR-FMC-CCH-1116
Fleece Performance
$143.80Fleece Performance 11-16 Ford F250-550 Powerstroke Charging Circuit HarnessThis Part Fits:YearMakeModelSubmodel2011-2016FordF-250 Super DutyKing Ranch2011-2016FordF-250 Super DutyLariat2013-2016FordF-250 Super DutyPlatinum2011-2016FordF-250 Super...$143.80 -
Fleece Performance 03-10 Ford F-250-F-550 6.0L/6.4L Powerstroke 48in Camshaft Sensor Sensor Pigtail - FPE-HAR-FMC-CAM-0310
Fleece Performance
$50.34Fleece Performance 03-10 Ford F-250-F-550 6.0L/6.4L Powerstroke 48in Camshaft Sensor Sensor PigtailThis Part Fits:YearMakeModelSubmodel2009-2010FordF-250 Super DutyCabela's2008-2009FordF-250 Super DutyFX42004-2010FordF-250 Super DutyHarley-Davidson...$50.34 -
Fleece Performance 11-16 GM 2500/3500 LML Duramax MAF Sensor Pigtail - FPE-HAR-DMAX-MAF-1116-PT
Fleece Performance
$41.85Fleece Performance 11-16 GM 2500/3500 LML Duramax MAF Sensor PigtailThis Part Fits:YearMakeModelSubmodel2015-2016ChevroletSilverado 2500 HDHigh Country2011-2016ChevroletSilverado 2500 HDLT2011-2016ChevroletSilverado 2500 HDLTZ2011-2016ChevroletSilverado...$41.85