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17-19 & 20-21 Long Bed GM 6.6L Duramax Fleece Fuel Filter Upgrade Kit

The Fleece FPE-L5P-FFBA-1719 Fuel Filter Upgrade Kit allows you to switch from the factory cartridge filter to a spin-on canister style filter in your 2017-2019 GM 6.6L Duramax L5P or 2020-2021 GM 6.6L Duramax L5P (Long Bed). Canister style filters offer increased filter capacity and extended change intervals as well as giving you more filter options to choose from. The factory sandwich style heating element is retained with the included anodized billet aluminum fuel filter base. This filter base mounts in the same location as the stock cartridge filter base and includes quick disconnect fittings for a factory quality fit and finish.   


Quick Disconnect Fittings 

Filter Base With Integrated Mounting 

Distribution Filter Block & Filter Coupler 

Donaldson 3 Micron Fuel Filter & Water Separator 


Replacement filter Donaldson Part Number P553203.

Fuel heater not included. This kit reuses factory fuel heater.

2020-2021 GM 6.6L L5P Short Bed use Part Number FPE-L5P-FFBA-20

Part Number: FPE-L5P-FFBA-1719

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Tags: Long , Bed , GM , Duramax , Fleece , Fuel , Filter , Upgrade , Kit