Fleece Performance

Fleece Performance Injector Return Line Repair Fitting FPE-FMC-FF-RLK-1116-5P

The plastic factory injector return fitting on the 2011-2016 6.7L Power Stroke is susceptible to breakage from heat, vibration, rough handling, and frequent disconnections for fuel filter maintenance. Upgrade this fitting and eliminate the risk of a...

Fleece Performance

Fleece Performance Fuel Injector Connector for L5P Duramax FPE-HAR-L5P-INJ-PT-4P

A common failure point on the L5P Duramax, our replacement connector with 4.5

Fleece Performance

Fleece Performance Injector Return Line Repair Fitting FPE-FMC-FF-RLK-1724

The plastic factory injector return connector on the 2017-2024 6.7L Power Stroke is susceptible to breakage from heat, vibration, rough handling and frequent disconnections for fuel filter maintenance. Upgrade your injector return fitting and eliminate...

Fleece Performance

Fleece Performance Fuel Heater Extension Harness FPE-FH-FMC-1724-CC-EXT

2017-2024 Ford 6.7L Powerstroke Cab and Chassis owners - This extension harness is required in combination with part number FPE-FH-FMC-1724 when adding the optional fuel heater to the under bed filter base, part number FPE-FMC-UBFA-1724. This extension...

Fleece Performance

Fleece Performance Donaldson P555095 Replacement Fuel Filter FPE-DON-P555095

The Donaldson P555095 Fuel Filter is a direct replacement filter for use with the Fleece Performance Engine Mounted Filter Assembly for 6.7L Ford Powerstroke, part number FPE-FMC-UHFA-1123.  Fits the following kits: FPE-FMC-UHFA-1123

Fleece Performance

Fleece Performance Black Billet Fuel Cap FPE-FC-1316-BLK

Replace your plastic OEM fuel cap with this stylish billet black anodized fuel cap. It comes with a double o-ring seal to ensure a tight fit and keep contaminates out of your fuel tank. It also has an integrated neodymium magnet to allow you to attach it...

Fleece Performance

Fleece Performance Coolant Bypass Service Kit FPE-CLNTBYPS-CUMMINS-SER-KIT

Complete kit to service your Fleece Performance Coolant Bypass - Includes all O-rings, fasteners, and a new thermostat. ** Two thermostats included to service all production years, you will only use one (1) of the included thermostats when replacing your...

Fleece Performance

Fleece Performance Replacement O-ring Kit FPE-CLNTBYPS-CR-ORING-KIT

Replacement O-ring Kit for all Fleece Cummins Coolant Bypass Kits includes 3 new square cut O-rings, 1 new standard O-ring, and 2 new AN fitting O-rings. When used with MY94 - MY2002 kits, not all O-rings will be utilized.

Fleece Performance

Fleece Performance Fuel Primer Bulb Sealing Kit Fits GM Duramax FPE-GM-FFPD-0116

If you’re running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you to eliminate the leak prone primer bulb from your fuel system. The sealing cap includes a 1/8” NPT port to...

Fleece Performance

Fleece Performance Thermostat Housing FPE-CUMM-TH-19

The Fleece Performance replacement thermostat housing with auxiliary port is a direct replacement part for model years 2019-2024 RAM with 6.7L Cummins. The auxiliary port is threaded to accept a -10AN (7/8""-14) fitting to allow you to customize your...

Fleece Performance

Fleece Performance Fuel Distribution Block FPE-FFD-RF-3G-67

Upgrade your fuel system with this fuel distribution block from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog® or a FASS® and dual CP3 pumps, this fuel block will allow you to get rid of your...

Fleece Performance

Fleece Performance LB7 High Pressure Injection Lines FPE-34611

2001-2004 LB7 Injection Lines complete set of 8- Over time LB7 Injection lines corrode and break, they are a leading cause of contamination when changing the Injectors. So if you are changing your injectors, or have a line failure we’ve got you covered...