PTNHZ Billet Aluminum Cap with Drain Plug — Fuel Filter Housing for GM Duramax 6.6L
Aluminum fuel filter housing cap with drain plug. Rust/ corrosion resistant 6063 aluminum; easy installation with included hardware. Positive feedback on quality and functionality from customers
Highlights
- 6063 aluminum, rust protection
- easy install with hardware
- functional and leak-resistant design
Pros
- 6063 aluminum construction
- easy installation with hardware included
- leak resistance and functional design
- positive build quality feedback
Cons
- mixed fit/appearance reports
- inside design may not match original
Best For
Features
- Fits 6.6L GM Duramax engines from 2017-2020 in Chevrolet/GMC diesel models
- Replaces OEM plastic cover with a durable forged aluminum cap and drain plug
- Easy installation with all necessary hardware included for a hassle-free setup
- Constructed from 6063 aluminum for longevity and enhanced corrosion resistance