Fuel filter housing cap for GM Duramax 6.6L L5P ( billet aluminum )
Fuel filter housing cap for GM Duramax 6.6L L5P with drain plug. CNC billet 6061-T6 aluminum; designed to fit and function like factory housing with added durability. Customer note: solid build and easy to install, though some report leaks
Highlights
- billet aluminum with drain plug
- precisely machined, tested fitment
- replaces 134001 for gm duramax
Pros
- made of CNC billet aluminum
- engineered to fit like factory housing
- includes drain plug
- replaces factory part number 134001
- durable construction compared to OEM plastic
Cons
- some reports of leaks
- one report of possible stripping
- does not include O-ring
Best For
Features
- Replaces part number 134001 for GM Duramax 6.6L L5P 2017-2024 and compatible Cruze models
- Constructed from CNC billet 6061-T6 aluminum for improved durability
- Engineered to fit and function like factory housing with greater strength
- Includes fuel filter housing cap and drain plug (O-ring not included)
