Description
Increase fuel filter capacity and extend the time between filter changes on your L5P Duramax by upgrading from the restrictive stock cartridge-style filter to a spin-on canister-style filter setup. This kit features an anodized billet aluminum fuel filter base and installs in the factory location using OEM-style quick disconnect fuel line fittings—no tuning required.
Fitment
- 2017–2019 Chevrolet Silverado / GMC Sierra 6.6L L5P Duramax (Short Bed & Long Bed)
- 2020–2024 Chevrolet Silverado / GMC Sierra 6.6L L5P Duramax (Long Bed)
- Excludes: 2023 & 2024 Dually Applications
- Not Compatible: 4500/5500 Medium Duty trucks equipped with the L5D Duramax
Key Benefits
- Increases fuel filter capacity and helps extend service intervals
- Spin-on canister style filtration upgrade
- Anodized billet aluminum fuel filter base for strength and corrosion resistance
- Installs in the same location as the stock cartridge filter base
- Maintains cold-weather performance by keeping the fuel flow path across the PTC heating element
- Compatible with stock trucks — no tuning required
What’s Included
- 4-Micron fuel filter & water separator
- Billet fuel filter base with integral mounting
- Distribution filter block / filter coupler
- OEM-style quick disconnect fittings
- 1/8″ NPT port for optional fuel pressure monitoring
Additional Notes
- Gray anodized finish with engraved WCFab logo
- Direct replacement for factory fuel filter housing
- Designed for easy service and improved filtration efficiency
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