Make sure you maintain the fuel system in your 2001-2004 Chevy/GMC 6.6L LB7 Duramax with the correct Fuel Filter. Both aftermarket and stock replacement filters are designed using premium filter media to ensure proper filtration efficiency and holding capacity. Frequent fuel filter changes are especially important when it comes to protecting your fuel injectors, fuel pumps, and engine. Get the Fuel Filters and accessories your vehicle needs from industry leading manufacturers including AFE, Racor, Dorman, Motorcraft, ACDelco, and more!
