Donaldson P553203 Case of 12 Fuel Filters for Fleece L5P Duramax Fuel Filter Kits and 1998.5-2018 Dodge Ram Cummins Auxiliary Fuel Filter Kits Fleece Performance Sierra 2500 Front coolant bypass thermostat housing

Front coolant bypass thermostat housing

Certain Duramax engine installations

flow-restricting EGR boss has been eliminated

Upgrade your fuel system with this fuel distribution block from Fleece Performance Engineering

Easy Plug and Play Installation

Donaldson P553203 Case of 12 Fuel Filters for Fleece L5P Duramax Fuel Filter Kits and 1998.5-2018 Dodge Ram Cummins Auxiliary Fuel Filter Kits Fleece Performance Sierra 2500 Front coolant bypass thermostat housingThe Donaldson P553203 Fuel Filter is a direct replacement filter for the Fleece L5P Duramax Fuel Filter Kits and 1998. 5 2018 Dodge Ram Cummins Auxiliary Fuel Filter Kits. The filter is rated at 3 microns. This case quantity includes 12 filters. Fitment: FPE L5P FFBA 1719 FPE L5P FFBA 1920 FPE 34783 FPE 34780