Wiring Harnesses

Replacement connector with 6" pigtail for use on the Cummins engine and other vehicle applications. Replaces OEM Connector: 05013978AA Application ...

Our replacement connector with 6" pigtail will get you back on the road quickly. Includes heat-sealable butt-style connectors. Produced in-house, o...

Replacement connector with 6" pigtail for use on both L5P Duramax and 2013-2018 Cummins equipped RAM trucks. Produced in-house, our manufacturing p...

Replacement connector with 36" pigtail for use in multiple locations on the Duramax, Cummins, Powerstroke, and GM vehicles. Includes heat-sealable ...

Almost too many applications to list for this multi-purpose two pin connector with 6" pigtail. This connector is used in hundreds of applications o...

Replacement connector with 6" pigtail for use on the Cummins engine and other vehicle applications. Replaces Mopar: 5017117AA and 5019913AA Applica...

Replacement sending unit connector with 6" pigtail for use on the 1999-2007 Ford Powerstroke. Produced in-house, our manufacturing process includes...

Replacement connector with 6" pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing pr...

Replacement connector with 6" pigtail for use in multiple locations on MOPAR vehicles including the A/C pressure sensor and transmission pressure t...

A common failure point on the Ford platform, our replacement connector and pigtail for the heated seat module will get you back on the road quickly...

Replacement NSBU connector and 6" pigtail for 2004.5-2005 GM trucks equipped with Allison Transmission. Includes heat-sealable butt-style connector...

Our replacement GM Automatic Transmission 20-Pin pigtail features 12" leads that are labeled with the pin positions to aid in installation. Include...

Replacement Water-In-Fuel (WIF) connector with 6" pigtail for use on the 2011-2019 Ford Powerstroke. Produced in-house, our manufacturing process i...

Replacement fuel pump pigtail for the 2011-2016 6.7L Powerstroke. Includes two heat-sealable butt-style connectors. Produced in-house, our manufact...

Our Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo vane position sensor that is used on 2006 and up...

Replacement connector with 6" pigtail for use on the 6.6L Duramax engine including MAP, BARO, camshaft, and crankshaft sensors. Produced in-house, ...

Replacement connector with 6" pigtail for use on the 6.6L Duramax engine and other vehicle applications. Produced in-house, our manufacturing proce...

Our replacement fan extension harness for the 2011-2016 LML Duramax allows you to repair a broken or damaged harness without needing to replace the...

Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the...

Replacement connector and 6" pigtail harness for the 1998.5 to 2002 Cummins Camshaft and Crankshaft Position Sensor. Includes heat-sealable butt-st...

Replacement connector with 6" pigtail for use on the Cummins engine and other vehicle applications. Produced in-house, our manufacturing process in...

Cummins MAP sensor connector with 6" pigtail for 2003 - 2007 5.9L Cummins engines. Replaces Mopar part number: 5143782AA Application Notes: 2003-20...

Replacement connector with 6" pigtail for use on the 6.7L Cummins engines and HE400VG/HE451VE turbochargers. Produced in-house, our manufacturing p...

Replacement connector with 6" pigtail for use on the 6.7L Cummins and other vehicle applications. Application Notes 2013-2022 RAM w/Cummins: Air Te...

Replacement Fuel Heater and Turbo Wastegate Solenoid Electrical Connector with 6" Pigtail for the Cummins engines. Includes heat-sealable butt-styl...

Replacement connector with 6" pigtail for use on the 6.7L Cummins, including ISL and ISX engines. Includes heat-sealable butt-style connectors. Pro...

Replacement connectors with 6" pigtail for use on the Cummins engine, this kit includes BOTH sides of the connector with flying leads to allow you ...

Replacement connector with 6" pigtail for use on the 6.7L Cummins. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturi...

Our replacement connector with 4.5" pigtail will get you back on the road quickly. Includes heat-sealable butt-style connectors. Application Notes ...

Our Fleece Performance adapter harness allows the early (2007.5-2012) Dodge 6.7L to run the updated turbo actuator that is used on 2013 and up VGT ...

XK Glow XKmax Splitter Wire

HKS TIMER HARNESS UNIVERSAL

Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker OEM

HKS TIMER HARNESS FTP-1

The Fleece Performance Charging Circuit Harness for the 2020-2022 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fi...

Replacement connector and 6" pigtail for the fuel injector wiring harness connector where it mates to the rocker box wiring harness on MY 2003-2005...

Fleece Performance 20-24 GM 3.0L LM2/LZ0 Duramax Injector Harness Pigtail

Fleece Performance 20-24 Ford F-250/F-350 6.7L Powerstroke Exhaust Back Pressure Sensor Pigtail

Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Rail Pressure Sensor Harness

Fleece Performance 07.5-18 Dodge 2500-3500 6.7L Cummins MAP Sensor Pigtail

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Gray) ECM Connector Repair Kit

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Green) ECM Connector Repair Kit

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Brown) ECM Connector Repair Kit

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Blue) ECM Connector Repair Kit