LLY Duramax High Pressure Injection Line Kit. Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines.
Appli...
Replacement cylinder head dowels for use between the engine block and cylinder head. Kit includes 2 dowels.
Application Notes:
Replaces Cummins part number 3902343.
Fits 1989-2023 Cummins 12 valve...
Replacement front cover dowels for use on Cummins 5.9L and 6.7L engines. Kit includes 2 dowels.
Application Notes:
Replaces Cummins part number 3949326
Fits MY 2003-2018
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 ...
The Fleece Performance coolant bypass for the 2013-2018 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish.Features:
Increased Coolant Flow, Decreased Coolant Temp...
The Fleece Performance coolant bypass for the 2007.5-2012 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish.Features:
Increased Coolant Flow, Decreased Coolant Te...
Replacement Coolant Bypass Hose for our 2007.5-2018 Ram 6.7L Cummins coolant bypass kits. This hose is covered with a high temperature protective sleeve.Application Notes:
Direct replacement hose ...
Male AN straight thread O-Ring Boss (ORB) fitting with O-ring to quick connect Short hex height to maximize install clearance Black anodized aluminum construction.
3/8 Inch Quick Connect to 3/4 In...
Male AN straight thread O-Ring Boss (ORB) fitting with O-ring to quick connect Short hex height to maximize install clearance Black anodized aluminum construction.
5/16 Inch Quick Connect to 3/4 I...
Male AN straight thread O-Ring Boss (ORB) fitting with O-ring to quick connect Short hex height to maximize install clearance Black anodized aluminum construction.
1/2 Inch Hose Barb to 3/4 Inch-1...
Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. This complete set includes six lines. Kit contents...
Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Du...
1/2 inch Quick Connect to 3/4 inch-16 O-ring (-8 AN)Features:
Male AN straight thread O-Ring Boss (ORB) fitting with O-ring to quick connect
Short hex height to maximize install clearance
Black an...
Replacement water in Fuel (WIF) Sensor Plug For Fleece Peformance Fuel Filter Deletes (M14x2.0). Black anodized aluminum. Application Notes:
For use with Fleece Performance Fuel Filter Deletes and...
Replacement oil feed line adapter fitting for all Holset turbochargers from 1994-2022 on Cummins applications. Emissions Cert: CARB EO D834-4Warranty:
1 Year Limited Parts Warranty