2004 – 2012 6.6L GM / Chevrolet Duramax Heated Fuel Filter Housing Assembly
Dorman # 904-517
Reference #’s 12639448 / 12642623
Fits: LLY, LBZ, LMM, LML
*Note – This will work on the 2001 – 2004 LB7 Engine with the addition of 3 1/2 feet of fuel hose which is not included.
Fuel leaking from the filter housing? This direct-replacement heated fuel filter housing eliminates leaks from a damaged coupling to eliminate rough-start and no-start conditions.
- Direct replacement – this heated fuel filter housing matches the fit and function of the original filter housing
- Ready to install – this fuel filter housing includes a factory-style heating element and a sealing O-ring
- Quality materials – made to original equipment specs for a durable repair
- Fitment tested – has undergone extensive testing to ensure trouble-free fit and installation