WEHRLI WCF100361 17-19 DURAMAX L5P / 2020+ L5P DURAMAX LONG BED FUEL FILTER HOUSING KIT

Enhance the performance and longevity of your 2017-2019 or 2020-2024 Long Bed L5P Duramax with the WEHRLI WCF100361 Fuel Filter Housing Kit. This innovative kit allows you to switch from a stock cartridge style filter to our advanced spin-on canister style filter, boosting fuel filter capacity and extending the time between filter changes.

Crafted from high-quality anodized billet aluminum, the fuel filter base ensures durability and reliability. The kit seamlessly installs in place of the stock cartridge filter base, utilizing the same OEM style quick disconnect fuel line fittings for hassle-free setup.

Designed to excel even in cold weather conditions, this kit optimizes fuel flow path across the PTC heating element while flaunting a sleek gray anodized finish with an engraved WCFab Logo. No additional tuning is required, making it compatible with stock trucks for a convenient upgrade.

The WCF100361 Kit includes a premium Donaldson 4 micron fuel filter and water separator (Donaldson P/N P553203), along with a filter base featuring an integral mounting, distribution filter block/filter coupler, quick disconnect fittings, and a 1/8" NPT port for fuel pressure monitoring. This kit replaces various GM Part #'s and is protected under US Patent No. D978,917.

Please note that this kit is not compatible with 4500/5500 Medium Duty Trucks equipped with L5D Duramax engines. For 2023 Regular Cab Dually trucks, use Part Number WCF100362.

Upgrade your fuel filter system today with the WEHRLI WCF100361 Fuel Filter Housing Kit and experience improved performance and efficiency for your Duramax vehicle.