Collection: FASS Fuel Systems
Cleaner Fuel. Longer Life.
FASS Fuel Systems
FASS (Fuel Air Separation System) protects diesel engines by removing air, water, and contaminants from the fuel before they reach the injectors. FASS lift pumps and filtration systems improve performance, fuel economy, and injector life on hard-working diesel trucks.
Air & Water SeparationProtects InjectorsDiesel-Specific
What We Carry from FASS Fuel Systems
Titanium Signature Series lift pumps
Fuel/air separation systems
Replacement filters & service kits
Vehicle-specific install kits
Cleaner fuel, longer injector life, and reliable supply for Cummins, Power Stroke, and Duramax.
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Vendor:FASS Fuel Systems
FASS Titanium Signature Series 260GPH Fuel System for Dodge/RAM 1994-1998 Cummins 5.9L
✓ In Stock • Ready to ShipRegular price $ 849.00Regular price$ 933.90Sale price $ 849.00Sale -
Vendor:FASS Fuel Systems
FASS Titanium Signature Series 100GPH Fuel System for Ford 2008-2010 Powerstroke 6.4L
✓ In Stock • Ready to ShipRegular price $ 699.00Regular price$ 768.90Sale price $ 699.00Sale -
Vendor:FASS Fuel Systems
FASS Fuel Systems Signature Series Adjustable Diesel Fuel System 290GPH Ford Powerstroke 6.4L 2008-2010
✕ Out of StockRegular price $ 749.00Regular price$ 823.90Sale price $ 749.00Sold out -
Vendor:FASS Fuel Systems
FASS Fuel Systems Dura-Max Diesel System 2011-2016 GM Duramax 6.6L
✓ In Stock • Ready to ShipRegular price $ 407.55Regular price$ 448.31Sale price $ 407.55Sale -
Vendor:FASS Fuel Systems
FASS Fuel Systems RPDRP DRP Replacement Pump
✓ In Stock • Ready to ShipRegular price $ 204.25Regular price$ 224.68Sale price $ 204.25Sale -
Vendor:FASS Fuel Systems
FASS Fuel Systems RPT1006 Titanium Series EM-1001-1 with .335 Gear
✓ In Stock • Ready to ShipRegular price $ 275.50Regular price$ 303.05Sale price $ 275.50Sale -
Vendor:FASS Fuel Systems
FASS Fuel Systems Signature Series Adjustable Diesel Fuel System 250GPH 1998.5-2002 Dodge Cummins 5.9L
✕ Out of StockRegular price $ 699.00Regular price$ 768.90Sale price $ 699.00Sold out -
Vendor:FASS Fuel Systems
FASS Titanium Signature Series 250GPH Fuel System for Dodge/RAM 2005-2018 & 2021-2024 Cummins 5.9L and 6.7L
✓ In Stock • Ready to ShipRegular price $ 799.00Regular price$ 878.90Sale price $ 799.00Sale -
Vendor:FASS Fuel Systems
FASS Titanium Signature Series 240GPH Fuel System for Ford 1999-2007 Powerstroke 7.3L and 6.0L
✓ In Stock • Ready to ShipRegular price $ 849.00Regular price$ 933.90Sale price $ 849.00Sale -
Vendor:FASS Fuel Systems
FASS Titanium Signature Series 165GPH Fuel System for Dodge/RAM 1998.5-2004 Cummins 5.9L
✓ In Stock • Ready to ShipRegular price $ 719.00Regular price$ 790.90Sale price $ 719.00Sale -
Vendor:FASS Fuel Systems
FASS Titanium Signature Series 250GPH Fuel System for Dodge/RAM 1998.5-2004 Cummins 5.9L
✕ Out of StockRegular price $ 799.00Regular price$ 878.90Sale price $ 799.00Sold out -
Vendor:FASS Fuel Systems
FASS Fuel Systems Dodge Replacement System 2003-2004 Cummins 24V Common Rail
✓ In Stock • Ready to ShipRegular price $ 369.55Regular price$ 406.51Sale price $ 369.55Sale -
Vendor:FASS Fuel Systems
FASS Fuel Systems Adjustable Fuel Pressure Regulator
✓ In Stock • Ready to ShipRegular price $ 141.55Regular price$ 155.71Sale price $ 141.55Sale -
Vendor:FASS Fuel Systems
FASS Titanium Signature Series 100GPH Fuel System for Dodge/RAM 2005-2018 & 2021-2024 Cummins 5.9L and 6.7L
✓ In Stock • Ready to ShipRegular price $ 699.00Regular price$ 768.90Sale price $ 699.00Sale -
Vendor:FASS Fuel Systems
FASS Fuel Systems Cummins Fuel Distribution Block
✕ Out of StockRegular price $ 349.00Regular price$ 383.90Sale price $ 349.00Sold out -
Vendor:FASS Fuel Systems
FASS Titanium Signature Series 290GPH Fuel System for GMC/Chevrolet 2001–2010 Duramax 6.6L
✓ In Stock • Ready to ShipRegular price $ 849.00Regular price$ 933.90Sale price $ 849.00Sale
