FASS Brand

78 Products
FASS stands for Fuel Air Separation System and is a combination diesel fuel lift pump and fuel filtration system that is designed to improve your diesel truck’s fuel mileage, engine performance and extend the life of your diesel injection system. Our diesel fuel pump and diesel fuel filters are made in America in order to provide complete customer satisfaction. Regardless of the vehicle you drive, and how you power your life, FASS diesel fuel systems provide the cleanest fuel in order to extend the life of your favorite truck
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FASS | 2005-2018 & 2021 Dodge Ram 5.9 / 6.7 Cummins Titanium Signature Series Fuel System 165GPH FASS | 2005-2018 & 2021 Dodge Ram 5.9 / 6.7 Cummins Titanium Signature Series Fuel System 165GPH
$711.55
$711.55
The Titanium Signature Series diesel fuel lift pump was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel indus...
FASS | Particulate Filter
$20.90
$20.90
FASS FUEL SYSTEMS PF-3001 PARTICULATE FILTER Our new particulate filter is rated at 144 microns. the 144 micron particulate filter on the suction side will drastically reduce cavitation, increase f...
FASS | Extreme Water Separator
$29.45
$29.45
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...
FASS | 2017-2021 Ford Power Stroke 6.7 Titanium Signature Series Fuel System 140GPH FASS | 2017-2021 Ford Power Stroke 6.7 Titanium Signature Series Fuel System 140GPH
$806.55
$806.55
The Titanium Signature Series diesel fuel system was engineered by FASS Diesel Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel i...
FASS | 1998.5-2004.5 Dodge Ram 5.9 Cummins Titanium Signature Series Fuel System 165GPH FASS | 1998.5-2004.5 Dodge Ram 5.9 Cummins Titanium Signature Series Fuel System 165GPH
$664.05
$664.05
The Titanium Signature Series diesel fuel lift pump was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel indus...
FASS | 1998.5-2002 Dodge Ram 5.9L Cummins Replacement Fuel Pump FASS | 1998.5-2002 Dodge Ram 5.9L Cummins Replacement Fuel Pump
$306.85
$306.85
The FASS Dodge Replacement System is a complete replacement diesel fuel System for your Dodge Cummins 24V diesel engine and is designed to eliminate the common issues found in factory Systems that ...