FASS Diesel Fuel Systems

FASS Diesel Fuel Systems

FASS Diesel Fuel Systems maintains customer loyalty by producing the highest quality fuel systems available and providing excellent customer service. We drive this loyalty with the highest degree of integrity & character which is the base of our foundation. Meaning, when you do business with us your “COMPLETE SATISFACTION” is of utmost importance. FASS Fuel Systems increase injection components life, improves fuel economy, lower EGT’s, lower emissions (both Carbon Monoxide and Carbon Dioxide), extends filter life, provides excellent cold weather starts and boost horsepower. We take pride in our filtration system and its ability at removing “ALL” types of fuel contaminants such as AIR, WATER, DIRT and VAPOR from diesel fuel providing your engine the cleanest fuel available. With over 20 years of experience in building the “quietest”, highest quality combination of Fuel Air Separation Systems (FASS) and electric diesel fuel pumps available worldwide. It is this experience and proven success that has led us to use a Gerotor specific fuel pump that typically lasts at least 700,000+ miles and is backed by our industry leading warranties.

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  1. FASS 165gph Titanium Series Diesel Fuel Lift Pump Duramax 6.6l 2001-2010
    $664.05

    High Performance Fuel Delivery

    Features:
    Moderate to Extreme HP Flow - 165 GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    2001 - 2010 Chevy/GMC 6.6L Duramax Diesel Trucks
    Learn More
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  2. FASS 165gph Titanium Series Diesel Fuel Lift Pump Duramax 6.6l 2011-2014
    $664.05

    Deliver "SuperFuel" to Your Duramax

    Features:
    Moderate to Extreme HP Flow - 165 GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    2011 - 2014 Chevy Silverado HD 6.6L Duramax LML Diesel Trucks
    2011 - 2014 GMC Sierra HD 6.6L Duramax LML Diesel Trucks
    NOTE: Chassis Cab models may require some modification during installation.
    Learn More
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  3. FASS Titanium Series 165 GPH Lift Pump & Air Separation System - Cummins 5.9L/6.7L 2005-2018
    $721.05

    Polished Fuel Delivered Fast

    Features:
    Exceptional 165 GPH Flow Rate Supports 600 - 900 HP Applications
    Exclusive FASS Whisper Technology for One of the Quietest Lift Pumps Around
    Includes Enhanced Bulkhead & Suction Tube Kit
    Mass Flow Return Maintains Positive Pressure Preserving Your Injectors
    Bolt-On Bracket Mounts for a Simple Installation without Drilling/Welding
    Fitment:
    2005 - 2007 Dodge RAM 5.9L Cummins Diesel Trucks
    2007.5 - 2018 Dodge RAM 6.7L Cummins Diesel Trucks
    Learn More
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  4. Titanium Series Diesel Fuel Lift Pump [email protected] Ford Powerstroke 7.3L and 6.0L 1999-2007
    $759.05

    Extend the Life of Your Injectors

    Features:
    Stock to Moderate Flow - 125GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    1999 - 2007 Ford 7.3L/6.0L Powerstroke Diesel Trucks
    Learn More
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  5. Titanium Series 165 GPH Lift Pump for Cummins 5.9L 1998.5-04 by FASS
    $664.05

    Powerful Delivery of Polished Fuel

    Features:
    Moderate to Extreme HP Flow - 165GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    1998.5 - 2004 Dodge RAM 5.9L Cummins Diesel Trucks
    Learn More
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  6. FASS 165gph Titanium Series Diesel Fuel Lift Pump - Duramax 6.6l 2015-2016
    $735.30

    The Single Best Fuel System Improvement

    Features:
    165 GPH supports up to 900 HP Applications
    3 Micron Filtration Removing Water, Air and Debris
    Quietest Motor on the Market
    Improves Mileage, Starts and Engine Idle
    Decreases Emissions
    Fits:
    2015 - 2016 Chevy Silverado HD 6.6L Duramax LML Diesel Trucks
    2015 - 2016 GMC Sierra HD 6.6L Duramax LML Diesel Trucks
    NOTE: Chassis Cab models may require some modification for installation.
    Learn More
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  7. Factory Fuel Filter Delete for Duramax 6.6L 2001-16 by FASS
    $77.90

    More Economy from Your Duramax Lift Pump

    Features:

    Eliminates Your Factory Fuel Filter
    Saves Money On Replacement Filters
    Free Flowing
    Fuel Pressure Port
    No Modifications Required

    Fits:

    Chevy/GMC 6.6L Duramax Diesel trucks with aftermarket fuel filtration systems.
    Learn More
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  8. FASS 95gph Titanium Series Diesel Fuel Lift Pump - Duramax 6.6l 2011-2014
    $630.80

    Deliver "SuperFuel to Your Duramax

    Features:
    Stock to Moderate HP Flow - 95 GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    2011 - 2014 Chevy Silverado HD 6.6L Duramax LML Diesel Trucks
    2011 - 2014 GMC Sierra HD 6.6L Duramax LML Diesel Trucks
    Learn More
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  9. FASS Titanium Series 95 GPH Lift Pump & Air Separation System - Cummins 5.9L/6.7L 2005-18
    $687.80

    Polished Fuel Delivered Fast

    Features:
    95 GPH Flow Rate Supports Stock - 600 HP Applications
    Exclusive FASS Whisper Technology for One of the Quietest Lift Pumps Around
    Includes Enhanced Bulkhead & Suction Tube Kit
    Mass Flow Return Maintains Positive Pressure Preserving Your Injectors
    Bolt-On Bracket Mounts for a Simple Installation without Drilling/Welding
    Fitment:
    2005 - 2007 Dodge RAM 5.9L Cummins Diesel Trucks
    2007.5 - 2018 Dodge RAM 6.7L Cummins Diesel Trucks
    Learn More
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  10. FASS Fuel Systems - Titanium SIgnature Series Replacement Fuel Filter
    $20.90

    This Product Is Made of High-quality Materials to Serve You for Years to Come!

    Specifications:

    • For Use: For GREY Titanium Model

    Features:

    • High quality at an affordable price
    • Expertly made from premium materials
    • Built to match your exact requirements 
    • Universal Fitment
    • Made in the USA
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  11. FASS Titanium Series Fuel Filter Replacement FF-3010
    $20.90

    This Product Is Made of High-quality Materials to Serve You for Years to Come!

    Features:

    • High quality at an affordable price
    • Expertly made from premium materials
    • Built to match your exact requirements 
    • Universal Fitment
    • Made in the USA
    • Not Vehicle Specific. May require professional installation. Typically used with custom built or racing vehicles 
    Learn More
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  12. FASS Titanium Series Fuel Filter Replacement FS-1020
    $20.90

    This Product Is Made of High-quality Materials to Serve You for Years to Come!

    Features:

    • High quality at an affordable price
    • Expertly made from premium materials
    • Built to match your exact requirements 
    • Universal Fitment
    • Made in the USA
    • Not Vehicle Specific. May require professional installation. Typically used with custom built or racing vehicles 
    Notes: Use on GREY Titanium Model Only.
    Learn More
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  13. Titanium Series Diesel Fuel Lift Pump 165GPH Ford Powerstroke 6.4L 2008-2010
    $721.05

    Extend the Life of Your Injectors

    Features:
    Moderate to Extreme HP Flow - 165GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    2008 - 2010 Ford 6.4L Powerstroke Diesel Trucks
    Learn More
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  14. Titanium Series 165 GPH Lift Pump Powerstroke 6.7L 2011-16 by FASS
    $777.30

    Massive Performance from Cleaner Fuel

    Features:

    • Moderate to Performance Flow - 165GPH
    • Superior Filtration - 3 Micron Rating
    • Advanced Performance Radius Cuts For the Smoothest Flow
    • Constant Positive Pressure Mass Flow Return
    • Smoother Running and Improved Mileage

    Fits:

    • 2011 - 2016 Ford 6.7L Powerstroke Diesel Trucks
    Learn More
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  15. FASS Fuel Systems DRP 02 - Replacement Diesel Fuel Lift Pump for 1998.5-2002 Dodge 5.9L Cummins
    $278.35

    Eliminate the Common Issues Found in Factory Lift Pumps That Are Known for Their Costly Repairs!

    CUMMIN DIRECT REPLACE PUMP FEATURES:

    • Larger More Powerful Motor
    • Factory Replacement Pump
    • Simple Installation
    • All Installation Hardware Included
    • Works With DRP Relocation Kit

    Fits:

    1998.5-2002 DODGE 5.9L CUMMINS

    Learn More
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  16. FASS Fuel Systems - Titanium Signature Series Replacement Fuel Filter
    $20.90

    This Product Is Made of High-quality Materials to Serve You for Years to Come!

    Specifications:

    • Fuel Filter Style: Canister
    • Outlet Quantity: One
    • Outlet Attachment: Female threads
    • Filter Element Included: Yes
    • Smallest Particle Filtered: 10 microns
    • Filter Housing Finish: White
    • Overall Length (in): 9.920 in.
    • Outside Diameter (in): 3.660 in.
    • Mounting Bracket Included: No
    • Fittings Included: No
    • Clamps Included: No

    Features:

    • Designed to provide enhanced fuel economy
    • Will increase horsepower and torque of your engine
    • Made to deliver trouble-free operation for years ahead
    • Universal Fitment
    • Made in the USA
    Learn More
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  17. FASS 95gph Titanium Series Diesel Fuel Lift Pump - Duramax 6.6l 2001-2010
    $630.80

    High Performance Fuel Delivery

    Features:
    Stock to Moderate HP Flow - 95GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    2001 - 2010 Chevy/GMC 6.6L Duramax Diesel Trucks
    Learn More
    Quick Shop Compare
  18. Titanium Series 220 GPH Lift Pump for Duramax 6.6L 2001-2016 by FASS
    $787.55

    Powerful Delivery of Polished Fuel

    Features:
    Performance to Extreme HP Flow - 220 GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    2001 - 2016 Chevy Silverado HD 6.6L Duramax Diesel Trucks
    2001 - 2016 GMC Sierra HD 6.6L Duramax Diesel Trucks
    Learn More
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  19. Direct Replacement Fuel Pump for Cummins 5.9L 24V 1998.5-02 by FASS
    $278.35

    Get More from Your 5.9L Cummins

    Features:

    Stronger Motor than Stock Pump
    Consistent Fuel Pressure
    OPTIONAL Relocation Kit Ensures an Optimized "Pull/Push" Distance
    Novice Level Installation

    Fits:

    1998.5 - 2002 Dodge RAM 5.9L 24V Cummins Diesel Trucks
    Learn More
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  20. FASS HD Series Diesel Fuel Filter Replacement – 3 Micron
    $33.25

    This Product Is Made of High-quality Materials to Serve You for Years to Come!

    Features:

    • High quality at an affordable price
    • Expertly made from premium materials
    • Built to match your exact requirements 
    • Universal Fitment
    • Made in the USA
    • Not Vehicle Specific. May require professional installation. Typically used with custom built or racing vehicles 
    Learn More
    Quick Shop Compare
  21. FASS Diesel Fuel Sump Kit With Fass Bulkhead Suction Tube Kit
    $236.55

    Sump Kit With Bulkhead Suction Tube Kit

    Features:

    • Lowers Fuel Suction Location
    • Includes Bulkhead Fitting and Convoluted Suction Tube
    • Eliminates ¼ Tank Fuel Issue
    • Unique Design For Simple Installation
    • No External Fuel Lines

    Note: This product is suggested to be installed with our FASS Titanium Series Lift Pumps. The larger suction tubes and Fuel Sump Bowl improve fuel delivery and work perfectly with a higher volume fuel pumps.

    Learn More
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  22. Titanium Series 125 GPH Lift Pump Powerstroke 6.7L 2011-16 by FASS
    $759.05

    Extend the Life of Your Injectors

    Features:
    Stock to Moderate Flow - 125GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    2011 - 2016 Ford 6.7L Powerstroke Diesel Trucks
    Learn More
    Quick Shop Compare
  23. Titanium Series Diesel Fuel Lift Pump 95GPH Ford Powerstroke 6.4L 2008-2010
    $678.30

    Extend the Life of Your Injectors

    Features:
    Stock to Moderate Flow - 95GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    2008 - 2010 Ford 6.4L Powerstroke Diesel Trucks
    Learn More
    Quick Shop Compare
  24. Titanium Series Diesel Fuel Lift Pump [email protected] Ford Powerstroke 7.3L and 6.0L 1999-2007
    $816.05

    Extend the Life of Your Injectors

    Features:
    Moderate to Extreme HP Flow - 200GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    1999 - 2007 Ford 7.3L/6.0L Powerstroke Diesel Trucks
    Learn More
    Quick Shop Compare
  25. Titanium Series 95 GPH Lift Pump for Cummins 5.9L 1998.5-04 by FASS
    $630.80

    Powerful Delivery of Polished Fuel

    Features:
    Stock to Moderate HP Flow - 95 GPH
    Superior Filtration - 3 Micron Rating
    Advanced Performance Radius Cuts For the Smoothest Flow
    Constant Positive Pressure Mass Flow Return
    Smoother Running and Improved Mileage
    Fits:
    1998.5 - 2004 Dodge RAM 5.9L Cummins Diesel Trucks
    Learn More
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  26. 5/8" Bulkhead & Suction Tube Kit for FASS Titanium Series Lift Pumps
    $84.55

    Maximize Your Lift Pump

    Features:

    Larger 5/8 inch Suction Tube
    Eliminates Cutting of the Filler Neck
    Removes 1/4 Tank Fuel Issue - Operate to 1/8 Tank

    Fits:

    Designed for use with any truck using a FASS Titanium Series Lift Pump
    NOTE: The Optional Convoluted Tube Kit will NOT work on Dodge 2003-04 Applications.
    Learn More
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  27. Fuel Pump Electric Heater Kit for FASS Titanium & Platinum Series Pumps
    $151.05

    Winter is Coming, Keep Your Fuel Warm

    Features:

    • Simple Installation into FASS Titanium & Platinum Lift Pump Port(s)
    • Quicker Cold Weather Starts
    • Prevents Diesel "Gelling"
    • Automatic On/Off - Install and Forget It

    Fits:

    • Diesel trucks equipped with FASS Titanium or Platinum Series Lift Pumps
    Learn More
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  28. D-Max Diesel Fuel Pump Flow Enhancer GM Duramax 6.6l 2001-2010
    $398.05

    Fuel Delivery for Budget Minded Duramax Owners

    Features:

    • Reduces Factory CP3 Workload
    • Delivers Fuel Under Pressure
    • Improves Fuel Flow
    • Improves Fuel Delivery and Performance
    • Reduces Air and Vapor
    • Budget Minded Alternative
    • Simple Installation
    • Made in the USA

    Fits:

    • 2001 - 2010 Chevy Silverado HD 6.6L Duramax Diesels
    • 2001 - 2010 GMC Sierra HD 6.6L Duramax Diesels
    Learn More
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  29. FASS Fuel Systems STK-5500BO - Diesel Fuel Sump Kit
    $151.05

    SUMP FUEL BOWL KIT FEATURES:

    • ”No Drop” Installation
    • Lowers Fuel Suction Location
    • Eliminates ¼ Tank Fuel Issue
    • Unique Design For Simple Installation
    • ½ Fuel Suction Port

    Fitment Notes:

    • Fits Models with Ford Powerstroke, GM Duramax and Dodge Cummins Engines.
    • Not Vehicle Specific. May require professional installation. Typically used with custom built or racing vehicles 

    This product is suggested to be installed with our FASS Titanium Series Lift Pumps. The larger suction tubes and Fuel Sump Bowl improve fuel delivery and work perfectly with a higher volume fuel pumps.

    Learn More
    Quick Shop Compare
  30. FASS Fuel Systems DRP 04 - Replacement Diesel Fuel Lift Pump for Cummins 5.9L 2003-2004
    $341.05

    Eliminate the Common Issues Found in Factory Lift Pumps That Are Known for Their Costly Repairs

    CUMMIN DIRECT REPLACEMENT PUMP FEATURES:

    • Larger More Powerful Motor
    • Factory Replacement Pump
    • Simple Installation
    • All Installation Hardware Included
    • Works With DRP Relocation Kit
    • Supports Cummins Common Rail Engines

    Fits: 2003-2004 Dodge Ram 5.9L Cummins

    Learn More
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