Wehrli 2017-2019 Short & Long Bed and 2020-2026 Long Bed L5P Duramax 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 2020-2026 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***