Fleece Performance 2020 Duramax Fuel Filter Upgrade Kit improves fuel system efficiency by converting the stock cartridge-style filter to a spin-on canister filter, offering increased filter capacity, longer service intervals, and greater filter options. The anodized billet aluminum filter base retains the OE sandwich-style heating element and ensures proper fuel flow across the PTC heating element for optimal cold-weather performance. Designed for a direct fit in the stock filter location, the kit includes quick disconnect fittings for a seamless installation and OE-quality finish, maintaining reliability and durability for demanding L5P Duramax applications.
Key Features:
Converts stock cartridge filter to spin-on canister style
Increased filter capacity and extended service intervals
Anodized billet aluminum base for durability
Retains OE PTC heating element for cold-weather performance
Quick disconnect fittings for easy, OE-quality installation
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