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FASS Brand

247 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 | 2019-2020 Dodge Ram 6.7L Cummins 100GPH No Drop Titanium Fuel System FASS | 2019-2020 Dodge Ram 6.7L Cummins 100GPH No Drop Titanium Fuel System
$1,091.00
$1,091.00
Part No.: NDTSD12100G Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Kits include our Fuel Sump—which preve...
FASS | 2005-2018 / 2021-2024 Dodge Ram 5.9L / 6.7L Cummins 165GPH No Drop Titanium Fuel System FASS | 2005-2018 / 2021-2024 Dodge Ram 5.9L / 6.7L Cummins 165GPH No Drop Titanium Fuel System
$1,105.00
$1,105.00
Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Kits include our Fuel Sump—which prevents the need for remov...
FASS | 2001-2010 GM 6.6L Duramax 165GPH No Drop Titanium Fuel System FASS | 2001-2010 GM 6.6L Duramax 165GPH No Drop Titanium Fuel System
$1,188.00
$1,188.00
Part No.: NDTSC10165G Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Kits include our Fuel Sump—which preve...
FASS | 2003-2009 Dodge Ram 5.9L / 6.7L Cummins Factory Fuel Filter Housing Eliminator
$117.00
$117.00
Part No: CFHD1002K Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Signature Series, the use of the factory fuel filter housing is no longer required and can be removed...
FASS | 2020-2023 GM L5P Duramax Crew Cab Short Bed Drop-In Series Fuel System
$663.00
$663.00
The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the L5P Duramax. Backed by our limited lifetime warranty, the Drop-In Series Fuel ...
FASS | 2019+ Dodge Ram Cummins 6.7L Factory Fuel Filter Housing Delete Kit | CFHD-1003K
$85.00
$85.00
Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Signature Series, the use of the factory fuel filter housing is no longer required and can be removed. This filter hous...