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2001-2004 GM 2500/3500 Fuel System

216 products
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Regular price $94.95
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Regular price $99.95
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The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw and Spacer XD171 is an easy way to upgrade the fuel filter on your 2001-2016 GM 6.6L Duramax. The durable anodized filter adapter simp...
Regular price $32.00
Sale price $32.00
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This is the water separator  that is a direct fit for all AirDog I, AirDog II, and AirDog II-4G models. Cross Reference Numbers: NAPA: 3616 WIX: 33616 Baldwin: BF-1275 Fleetguard: FS19594 Don...
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Regular price $129.00
Sale price $129.00
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The Diesel Rx universal fuel sump helps aid aftermarket fuel systems by utilizing gravity to pull fuel from the tank. Our redesigned sump has both a suction and return port! We integrated a dual o-...
Regular price $29.00
Sale price $29.00
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This is the 2 micron fuel filter that is a direct fit for all AirDog I, AirDog II, and AirDog II-4G models. Cross Reference Numbers: (Note, this is for fitment and not micron rating): NAPA: 3420 W...
Regular price $79.99
Sale price $79.99
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DIESEL EXTREME is a fully formulated, concentrated cleaner that removes all internal diesel injector deposits (IDIDs) including waxy and polymeric deposits. In addition, DIESEL EXTREME contains a t...
Regular price $359.00
Sale price $359.00
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If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump.  Each of these has some pret...