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2020-2024 GM 2500 / 3500 Fuel System

91 products
Regular price $29.45
Sale price $29.45
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Fass Fuel Systems XWS-3002 Extreme Water Separator Our new more efficient Extreme Water Separator is rated at 2 microns absolute. The reason our water separator no longer drain is because the filte...
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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 $31.00
Sale price $31.00
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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...
Regular price $3,406.00
Sale price $3,406.00
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For competition use only. Tuning is required, not for stock trucks. Does not ship to California.
Regular price $110.20
Sale price $110.20
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The OEM plastic fuel filter cap on your L5P Duramax is susceptible to rounding off when replacing the water separator and cracking during extreme cold weather conditions. Upgrade your OEM plastic f...
Regular price $76.17
Sale price $76.17
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The Micro Sump has the same great quality you expect from a Beans Diesel Bean Machine fuel tank sump and a price that easily fits into any budget. Fuel sumps are nothing new these days.  You see th...