Fleece Performance

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...

New replacement high pressure fuel lines from Fleece Performance for your 2019-2024 5th Gen Cummins equipped Ram. These are a direct replacement for your cracked, broken, or leaking injector lines...

Complete installation kit for VGT style turbochargers on the 2019-2024 RAM with 6.7L Cummins. Kit Includes: Turbocharger exhaust inlet gasket Turbocharger oil drain gasket Turbocharger cooling port...

Upgrade your Fleece Performance fuel filter base, P/N FPE-CUMM-UBFA-1324, with our plug and play fuel heater. This fuel heater is specifically intended for model years 2019-2024. For model years...

Replacement WIF Sensor adapter harness for use with FPE-CUMM-UBFA-1324 on MY 2019-2024 trucks.This Part Fits:YearMakeModelSubmodel2019-2024Ram2500Big Horn2019-2024

Upgrade your factory plastic coolant reservoir with our direct replacement fabricated aluminum tank! Powder coated in gloss black, our tank is an excellent upgrade for those simply needing to replace...

Upgrading or replacing your turbocharger? Upgrade your turbocharger CCV tube coupler from the OE's plastic tube that is prone to cracking and breakage with our anodized billet aluminum replacement!...

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.  This...

The Cummins turbo drain tube adapter is made from high quality 6061 aluminum and anodized black for a superior appearance. It fits into the engine block drain tube location just like the factory...

Only from Fleece, a complete fuel supply upgrade kit for your 1998 Dodge 12Valve Cummins. Includes a new sending unit and float to get your fuel gauge working again! The PowerFlo Lift Pump is the...

Fleece Performance Billet Rocker Arm Bridges for 1998.5-2018, 24V 5.9L/6.7L Cummins (Set of 12) FEATURES: These bridges offer a massive 2.5-times strength improvement over the factory bridges...

Fleece Performance 19in High Pressure Fuel Line (8mm x 3.5mm Line, M14x1.5 Nuts)Warranty