Engine Sensors & Wiring Systems

Fleece Performance Fuel Rail Pressure/MAP Sensor Pigtail is produced in-house and ensures quality of parts and performance for your 2003-2013 Dodge 5.9L/6.7L Cummins & 2001-2016 GMC/Chevy 6.6L Duramax truck.

Replacement fuel pump pigtail for the 2011-2016 6.7L Powerstroke. Includes two heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.

Fleece Performance MAP Sensor Pigtail is produced in-house and ensures quality of parts and performance for your 2003-2007 Dodge 5.9L Cummins truck.

Fleece Performance MAP Sensor Pigtail is produced in-house and ensures quality of parts and performance for your 1998.5-2000 Dodge 5.9L Cummins truck.

Replacement 48RE neutral safety switch connector with 6" pigtail for use on the 2006-2007 5.9L Cummins.

Fleece's Replacement connector with 6" pigtail for use on the 6.6L Duramax engine and other vehicle applications. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car back on the road quickly.

Replacement fuel rail pressure sensor pigtail for the 2013-2024 6.7L Cummins. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.

Fleece's OEM Replacement Fuel Injector Connector 4.5" Pigtail ensures high quality parts for your 2017-2022 GMC/Chevy 6.6L Duramax truck.

Repair your throttle valve actuator connector with our repair pigtail. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.

Replacement Water-In-Fuel (WIF) connector with 6" pigtail for use on the 2011-2016 (2016-2019 F650/F750) Ford Powerstroke.

The Fleece Performance Charging Circuit Harness for 2011-2016 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fix the common problem of an intermittent or continuosly illuminated battery lamp on the dash!

Replacement connector with 6" pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car back on the road quickly.

Replacement connector with 6" pigtail for use on the Ford Powerstroke alternator and additional applications. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.

Fleece Performance's OEM Replacement Sensor Connector w/ 4.5" Pigtail ensures high quality parts for your 2001-2022 GMC/Chevy 6.6L Duramax truck.

Protect your Cummins 6.7's MAP sensor from dirty exhaust gas and sticky oil buildup with Banks’ MAP Sensor Relocation Kit. A contaminated sensor can cause inaccurate readings, adversely affecting fuel economy and power output.

Protect your Cummins 6.7's MAP sensor from dirty exhaust gas and sticky oil buildup with Banks’ MAP Sensor Relocation Kit. A contaminated sensor can cause inaccurate readings, adversely affecting fuel economy and power output.

Fleece Performance Fuel Rail Pressure Sensor Extension Harness is designed to add additional flexibility in the harness routings and ensures quality of parts and performance for your 2003-2012 Dodge 5.9L/6.7L Cummins & 2001-2016 GMC/Chevy 6.6L Duramax truck.

Fleece Performance's Intake Air Temperature Sensor Extension Harness ensures quality of parts and performance for your 2013-2018 Dodge 6.7L Cummins truck.

Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness.

Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness.

Replacement connector with 48" pigtail for use on the 6.0 and 6.4 Powerstroke engines. The additional length pigtail allows for routing of the harness from the sensor directly to an accessable location on the top of the engine.

Our replacement fan extension harness for the 2013-2018 Ram with 6.7L Cummins allows you to repair a broken or damaged harness without needing to replace the entire fan and clutch assembly. This harness is mounted to the fan assembly and connects to the fan and mating chassis harness.

Fleece Performance Crankshaft & Camshaft Sensor Pigtail is produced in-house and ensures quality of parts and performance for your 1998.5-2002 Dodge 5.9L Cummins truck.

Fleece Performance Cummins Crankshaft & Camshaft Sensor Extension Harness ensures quality of parts and performance for your 2013-2018 Dodge 5.9L/6.7L Cummins truck.

Replacement sending unit connector with 6" pigtail for use on the 1999-2007 Ford Powerstroke.

Fleece Performance Bosch CP3 Regulator Extension Harness ensures quality of parts and performance for your 2011-2016 GMC/Chevy 6.6L Duramax truck.

Our Fuel Rail Pressure harness for the 2011-2016 6.6L Duramax is a direct replacement for GM Part Numbers 12647115 and 12638158.

The Fluidampr Sensor Relocation kit relocates the engine speed sensor when running a Fluidampr performance diesel series damper on your 1992-1998 Dodge 5.9L Cummins truck.

The Dorman Injection Control Pressure Sensor (ICP) Pigtail allows you to replace just the sensor pigtail on you 1994-2007 7.3L/6.0L Powerstroke pickup.

The Dorman Engine Oil/ Coolant/Fuel Temperature Sensor Pigtail is engineered to meet factory standards in your 2004-2010 6.0L/6.4L Ford truck.

The Fleece Performance Charging Circuit Harness for the 2017-2018 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fix the common problem of an intermittent or continuously illuminated battery lamp on the dash! Designed and produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Fits 2017-2018Ford F250/350/450/550 with 6.7L Powerstroke.

The Fleece Performance Charging Circuit Harness for the 2019 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fix the common problem of an intermittent or continuously illuminated battery lamp on the dash! Designed and produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Fits 2019 Ford F250/350/450/550 with 6.7L Powerstroke.

Our replacement fan extension harness for the 2011-2018 Ford with 6.7L Power Stroke allows you to repair a broken or damaged harness without needing to replace the entire fan and clutch assembly. This harness is mounted to the fan assembly and connects to the fan and mating chassis harness.

Cooling Fan and Clutch Pigtail 2013-2022 6.7L Cummins

Our replacement fan extension harness for the 2019-2024 Ram with 6.7L Cummins allows you to repair a broken or damaged harness without needing to replace the entire fan and clutch assembly.

Hard to find replacement connector with 6" pigtail for use on the 2020+ Ford Powerstroke cooling fan clutch. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.

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! Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need for your car or truck.

Replacement fuel pump pigtail for the 2017-2024 6.7L Powerstroke. Includes heat-sealable butt-style connectors.

MAF Sensor Pigtail 2013-2018 6.7L Cummins

MAF Sensor Pigtail 2013-2018 6.7L Cummins and 2017-2022 6.6L Duramax