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

Increase fuel filter capacity and time between filter changes on your 2017-2019 Chevrolet Silverado or GMC Sierra (as well as 2020-2024 Long Bed trucks) equipped with the L5P Duramax 6.6L diesel engine by upgrading from a stock cartridge style filter to our spin-on canister style filter. Featuring an anodized billet aluminum fuel filter base, this upgrade kit installs in the same location as the stock cartridge filter base using the same OEM style quick disconnect fuel line fittings.

• Ensures maximum effectiveness in cold weather by keeping the fuel flow path across the PTC heating element
• Gray anodized finish with engraved WCFab Logo
• Compatible with stock trucks, No tuning required
• Includes Donaldson 4 micron fuel filter and water separator (Donaldson P/N P553203), filter base with integral mounting, distribution filter block/filter coupler, quick disconnect fittings, and 1/8" NPT port for fuel pressure monitoring
• Replaces GM Part #'s: 23149526, 84711317, 84996837, 364721126
• Protected under US Patent No. D978,917

NOTE: IF YOU HAVE A 2023 REGULAR CAB DUALLY, PLEASE USE PART NUMBER WCF100362.

***NOT COMPATIBLE WITH 4500/5500 MEDIUM DUTY TRUCKS EQUIPPED WITH L5D DURAMAX***

- Fits L5P Duramax 2017-2019 Short Bed & Long Bed and 2020-2024 Long Bed (except 2023 & 2024 dually)
- Increase fuel filter capacity and amount of time between filter changes
- Anodized billet aluminum fuel filter base
- Installs in the same location as the stock cartridge filter base

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.