Description Fuel Filter Head with Primer Housing for 2001-2004 6.6L LB7 Duramax Dorman # 904-558 Reference # 97780061 / 98017680 Fuel leaking from the filter head? This direct-replacement fuel filter housing eliminates leaks from a damaged coupling to eliminate rough-start and no-start conditions. Direct replacement – this fuel filter housing matches the fit and function of the original filter housing Ready to install – this fuel filter housing includes necessary hardware to complete the repair Quality materials – made to original equipment specs for a durable repair Fitment tested – has undergone extensive testing to ensure trouble-free fit and installation
