2020-2026 Duramax Fuel Filter Housing Kit (WCF100362)

Increase fuel filter capacity and amount of time between filter changes on your 2020-2022 Short Bed L5P Duramax 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.

Part Number: WCF100362

• Increase fuel filter capacity and amount of time between filter changes
  
• Anodized billet aluminum fuel filter base
  
• Compatible with stock trucks, No tuning required
•  Ensures maximum effectiveness in cold weather by keeping the fuel flow path across the PTC heating element
• Installs in the same location as the stock cartridge filter base

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 #13543066