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 Titanium Series High Efficiency Replacement Fuel Filter
    Special Price $20.90 was $22.00

    High Quality Materials Designed to Last

    FASS Titanium Series High Efficiency Replacement Fuel Filter:
    High Quality Materials Built to Perform
    144 Micron Filtration with Excellent Flow
    Reduced Cavitation
    Reduced Sound Output
    Made in the USA

    Fitment:
    Direct replacement for your FASS Fuel Systems Titanium Series Fuel Filter.
    Important:
    The new XWS-3002 MUST be used in conjunction with the PF-3001. The new filters cannot be used in combination with the FF-3003/FF-3010 or FS-1001/FS-1020.
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  2. FASS Titanium Series Replacement Water Separator Filter
    Special Price $20.90 was $22.00

    DISCONTINUED ITEM. LIMITED QUANTITIES REMAINING

    FASS Titanium Water Separator Filter:
    High quality at an affordable price
    Expertly made from premium materials
    30,000 Mile Service
    Made in the USA

    Fitment:
    Designed for Use with the "Grey" FASS Titanium Series Diesel Fuel Lift Pump Systems.
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  3. FASS Titanium Signature Series Lift Pump (165 GPH) - Cummins 5.9L 1998.5-2004.5
    Special Price $706.80 was $744.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    Large 165 GPH Flow Rate Supports 600-900 HP Applications
    Exclusive FASS Whisper Technology for One of the Quietest Lift Pumps Around
    Mass Flow Return Maintains Positive Pressure Preserving Your Injectors
    Bolt-On Bracket Mounts for a Simple Installation without Drilling/Welding

    Fitment:
    1998.5 - 2004.5 Dodge RAM 5.9L Cummins Diesel Trucks
    Important:
    If your truck has been retrofitted with an in-tank pump, you will need to purchase the FA-TS-D07-165G kit instead.
    Learn More
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  4. FASS Direct Replacement Lift Pump - Cummins 5.9L 1998.5-2002
    Special Price $297.35 was $313.00

    End Expensive Fuel System Repairs

    FASS Direct Replacement Diesel Fuel Lift Pump:
    Simple, Direct Fit Installation
    Larger Motor than Stock, Prevents Failures
    Increased Efficiency, Horsepower and Consistent Throttle Response
    Optional Relocation Bracket to Further Ease Pulling Burden

    Fitment:
    1998.5 - 2002 Dodge RAM 5.9L 24v Cummins Diesel Trucks
    Learn More
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  5. FASS Factory Fuel Filter Delete - Duramax 6.6L 2001-2016
    Special Price $77.90 was $82.00

    More Economy from Your Duramax Lift Pump

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

    Fitment:
    2001 - 2016 Chevy/GMC 6.6L Duramax Diesel trucks with aftermarket fuel filtration systems.
    Important:
    This item is only to be used with an aftermarket filtration systems. We suggest the use of our FASS Titanium Signature Series Lift Pumps.
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  6. FASS Electric Diesel Fuel Heater Kit for HD & Titanium Series - Universal Fitment
    Special Price $151.05 was $159.00

    Ensure Your Starts in the Coldest Conditions

    FASS Diesel Fuel Electric Heater Kit:
    Dispenses Heat through FASS Pump and Filters
    Aids in Cold Weather Starts
    Prevents Fuel Gelling
    Automatic On/Off Heater
    Complete Installation Kit

    Fitment:
    Fits all HD Series, Titanium Series and Titanium Signature Series Fuel/Lift Pumps.
    Learn More
    Out of stock
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  7. Titanium Series 165 GPH Lift Pump - Powerstroke 6.7L 2011-16 by FASS
    Special Price $773.30 was $814.00

    Discontinued Item - Last Chance!!!

    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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  8. FASS HD Series Diesel Fuel Filter Replacement – 3 Micron
    Special Price $33.25 was $35.00

    High Quality Materials Made to Last

    FASS HD Series Replacement Fuel Filter:
    High Quality at an Affordable Price
    3 Micron Filtration with Excellent Flow
    Made in the USA

    Fitment:
    Designed for use with FASS HD Series Filters/Lift Pumps
    Learn More
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  9. FASS Replacement Base Spring -PS-1001
    $2.85

    Features:

    • High quality at an affordable price
    • Expertly made from premium materials
    • Built to match your exact requirements

    Specifications:

    • Pressure: 16-18 PSI 
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    Out of stock
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  10. Titanium Series Diesel Fuel Lift Pump 165GPH Ford Powerstroke 6.4L 2008-2010
    Special Price $721.05 was $759.00

    Discontinued Item - Last Chance!!!

    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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  11. FASS Diesel Fuel Sump and Bulkhead Suction Tube Kit - Universal Fitment
    Special Price $236.55 was $249.00

    Improved High Volume Fuel Delivery

    FASS Diesel Fuel Sump with Bulkhead and Suction Tube:
    Lowers Fuel Suction Location
    Eliminates 1/4 Tank Fuel Issue
    Includes Bulkhead Fitting and Convoluted Suction Tube
    Unique Design For Simple Installation with No External Fuel Lines

    Fitment:
    This is a Universal Fitment Diesel Part designed for use with FASS or other Performance Fuel/Lift Pumps.
    Learn More
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  12. FASS Titanium Signature Series Lift Pump (165 GPH) - Duramax 6.6L 2011-2014
    Special Price $706.80 was $744.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    165 GPH @ 8-10 PSI Flow Rate Supports up to 600 - 900 HP Applications
    Exclusive FASS Whisper Technology for One of the Quietest Lift Pumps Around
    Mass Flow Return Maintains Positive Pressure Preserving Your Injectors
    Bolt-On Bracket Mounts for a Simple Installation without Drilling/Welding

    Fitment:
    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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  13. FASS Replacement Pump for the Dura-Max Flow Enhancer Lift Pumps - Duramax 6.6L 2001-2016
    Special Price $190.00 was $200.00

    FASS Replacement Pump Brings Your D-MAX Enhancer Back to Life!

    FASS Replacement Pump for D-MAX Flow Enhancers:
    Allows Easy and Affordable Replacement of the D-MAX Pump
    110 GPH Flow at a Constant 8 PSI
    New Pump Housing, Gerotor Gear and Electric Motor

    Fitment:
    2001 - 2016 Chevy Silverado HD 6.6L Duramax Diesel Trucks
    2001 - 2016 GMC Sierra HD 6.6L Duramax Diesel Trucks
    Important:
    This is a Replacement Pump ONLY and DOES NOT include the fittings and other parts required for an entirely new installation.
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  14. FASS Diesel Fuel Sump with Suction Tube Upgrade Kit - Universal Fitment
    Special Price $189.05 was $199.00

    Improved High Volume Fuel Delivery

    FASS Diesel Fuel Sump with Upgraded Suction Tube:
    Upgrades Existing Bulkhead Fittings
    Lowers Fuel Suction Location
    Includes Convoluted Suction Tube
    Eliminates 1/4 Tank Fuel Issue
    Unique Design For Simple Installation with No External Fuel Lines

    Fitment:
    This is a Universal Fitment Diesel Part designed for use with a FASS Bulkhead Fitting.
    Learn More
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  15. FASS Titanium Signature Series Diesel Fuel Lift Pump 165gph - Duramax 6.6l 2015-2016
    $778.05

    2015-2016 DURAMAX 165GPH LIFT PUMP FEATURES:

    • New Bolt On Bracket Installation
    • Preset 8-10 PSI Fuel Pressure
    • Complete Replacement Pump
    • 165 Gallons Per Hour Flow Rating
    • Removes Water, Air and Debris From Diesel Fuel
    • 3 Micron Filtration Rating
    • Protects and Extends The Life Of Your Injectors
    • Improved Cold Weather Starts
    • Decreases Carbon Monoxide and Carbon Dioxide Emissions
    • ½ Inch Fuel Lines and Ports
    • Fuel Mileage Improvement
    • Improved Fuel Volume Delivery
    • Smoother Engine Idle
    • Optional Electric Heater Ports
    • Optional Fuel Pressure Gauge Port
    • Limited Lifetime Warranty
    • 30,000 Mile Filter Life Expectancy
    • Quietest Motor On The Market
    Learn More
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  16. FASS Titanium Signature Series Lift Pump (165 GPH) - Duramax 6.6L 2015-2016
    Special Price $778.05 was $819.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    165 GPH @ 8-10 PSI Flow Rate Supports 600 - 900 HP Applications
    Exclusive FASS Whisper Technology for One of the Quietest Lift Pumps Around
    Mass Flow Return Maintains Positive Pressure Preserving Your Injectors
    Bolt-On Bracket Mounts for a Simple Installation without Drilling/Welding

    Fitment:
    2015 - 2016 Chevy Silverado HD 6.6L Duramax LML Diesel Trucks
    2015 - 2016 GMC Sierra HD 6.6L Duramax LML Diesel Trucks
    Learn More
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  17. Titanium Series Diesel Fuel Lift Pump 95GPH Ford Powerstroke 6.4L 2008-2010
    Special Price $678.30 was $714.00

    Discontinued Item - Last Chance!!!

    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
  18. FASS Titanium Signature Series Lift Pump (95 GPH) - Cummins 5.9L 1998.5-2004
    Special Price $673.55 was $709.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    95 GPH Flow Rate Supports up to 600 HP Applications
    Exclusive FASS Whisper Technology for One of the Quietest Lift Pumps Around
    Mass Flow Return Maintains Positive Pressure Preserving Your Injectors
    Bolt-On Bracket Mounts for a Simple Installation without Drilling/Welding

    Fitment:
    1998.5 - 2004.5 Dodge RAM 5.9L 24v Cummins Diesel Trucks
    Important:
    If your truck has been retrofitted with an in-tank pump, you need to purchase FA-TS-D07-095G instead.
    Learn More
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  19. FASS 5/8" Bulkhead & Suction Tube Kit
    Special Price $84.55 was $89.00

    Maximize Your Lift Pump

    FASS 5/8 Suction Tube & Bulkhead Kit
    Larger 5/8 inch Suction Tube
    Eliminates Cutting of the Filler Neck
    Removes 1/4 Tank Fuel Issue - Operates to 1/8 Tank

    Fitment:
    This is a Universal part designed for use with aftermarket lift pumps.
    Learn More
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  20. FASS D-MAX Flow Enhancer Lift Pump - Duramax 6.6L 2001-2010
    Special Price $417.05 was $439.00

    Improved Fuel Delivery, Longer Lasting Injection Pump

    FASS D-MAX Flow Enhancer Lift Pump:
    110 GPH Flow at a Constant 8 PSI
    Reduces Factory CP3 Workload, Extending its Usable Life
    "Pusher" Pump Delivers Fuel Under Pressure, Reducing Air and Vapor in Fuel
    Improved Fuel Delivery, Economy and Performance

    Fitment:
    2001 - 2010 Chevy Silverado HD 6.6L Duramax Diesel Trucks
    2001 - 2010 GMC Sierra HD 6.6L Duramax Diesels
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  21. FASS "No Drop" Diesel Fuel Sump Kit - Universal Fitment
    Special Price $151.05 was $159.00

    Improved High Volume Fuel Delivery

    FASS Diesel Fuel Sump Bowl:
    Simplified "No Drop" Installation
    Lowers Fuel Suction Location Eliminates 1/4 Tank Fuel Issue
    1/2" Fuel Suction Port

    Fitment:
    This is a Universal Fit Diesel Part designed for use with FASS or other high volume Fuel/Lift Pump systems.
    Learn More
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  22. FASS Direct Replacement Lift Pump - Cummins 5.9L 2003-2004
    Special Price $360.05 was $379.00

    End Expensive Fuel System Repairs

    FASS Direct Replacement Diesel Fuel Lift Pump:
    Larger Motor than Stock, Prevents Failures and Stress on CP3 Pump
    Increased Efficiency, Horsepower and Consistent Throttle Response
    Easy, Novice Level Direct Installation
    Optional Relocation Bracket to Further Ease CP3 Pulling Burden

    Fitment:
    2003 - 2004 Dodge RAM 5.9L 24V Cummins Diesel Trucks
    Learn More
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  23. FASS Relocation Kit for Replacement Pump (FA-DRP-02) - Cummins 5.9L 1998.5-2002
    Special Price $99.75 was $105.00

    Better Fuel Delivery, Longer Lasting Pump

    FASS Relocation Kit for Direct Replacement Pump DR02:
    Relocates Fuel Pump Closer To The Fuel Tank
    Less "Pulling" and More "Pushing" Extends Pump Life
    Includes Wiring Harness, Hose and New Brackets

    Fitment:
    1998.5 - 2002 Dodge RAM 5.9L Cummins Diesel Trucks
    Note:
    This part is designed ONLY for relocating a FASS Direct Replacement Fuel/Lift Pump.
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  24. FASS Signature Series 290 GPH Lift Pump & Air Separation System - Cummins 5.9L /6.7L 2005-18
    Special Price $873.05 was $919.00

    Polished Fuel Delivered Fast

    Features:
    Massive 290 GPH Flow Rate Supports 1200-1500 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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  25. FASS Titanium Signature Series Lift Pump (290 GPH) - Cummins 5.9L 1998.5-2004.5
    Special Price $868.30 was $914.00

    Polished Fuel Delivered Fast

    FASS Signature Series Diesel Fuel Lift Pump:
    Massive 290 GPH Flow Rate Supports 1200-1500 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:
    1998.5 - 2004.5 Dodge RAM 5.9L Cummins Diesel Trucks
    Learn More
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  26. FASS Titanium Signature Series Lift Pump System (220 GPH) - Powerstroke 6.7L 2011-2016
    Special Price $858.80 was $904.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    Massive 220 GPH @ 55 PSI 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:
    2011 - 2016 Ford Superduty 6.7L Powerstroke Diesel Trucks
    Learn More
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  27. FASS Titanium Signature Series Lift Pump System (250 GPH) - Powerstroke 6.4L 2008-2010
    Special Price $868.30 was $914.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    Extreme 250 GPH @ 10 PSI Flow Rate Supports 900 - 1200 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:
    2008 - 2010 Ford Superduty 6.4L Powerstroke Diesel Trucks
    Learn More
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  28. FASS Titanium Signature Series Lift Pump System (125 GPH) - Powerstroke 6.7L 2011-2016
    Special Price $801.80 was $844.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    125 GPH @ 70 PSI Flow Rate Supports up to 700 HP Applications
    Exclusive FASS Whisper Technology for One of the Quietest Lift Pumps Around
    Mass Flow Return Maintains Positive Pressure Preserving Your Injectors
    Bolt-On Bracket Mounts for a Simple Installation without Drilling/Welding

    Fitment:
    2011 - 2016 Ford Superduty 6.7L Powerstroke Diesel Trucks
    Learn More
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  29. FASS 260 gphTitanium Series Diesel Fuel Lift Pump Universal Class 8 Semi
    $730.55

    Universal 260gph Lift Pump

    Features:

    • 260 Gallons Per Hour Flow Rating
    • Removes Water, Air and Debris From Diesel Fuel
    • 3 Micron Filtration Rating
    • Protects and Extends The Life Of Your Injectors
    • Improved Cold Weather Starts
    • Decreases Carbon Monoxide and Carbon Dioxide Emissions
    • ½ Inch Fuel Lines and Ports
    • Fuel Mileage Improvement
    • Improved Fuel Volume Delivery
    • Smoother Engine Idle
    • Optional Electric Heater Ports
    • Optional Fuel Pressure Gauge Port
    • Limited 4 Year Warranty
    • 30,000 Mile Filter Life Expectancy
    • Quietest Motor On The Market

    Fits:

    • Universal Class 8 "Semi"
    Learn More
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  30. FASS 95gph Titanium Signature Series Diesel Fuel Lift Pump Universal
    $664.05

    Universal 95gph Lift Pump

    • Preset 16 PSI Fuel Pressure
    • 95 Gallons Per Hour Flow Rating
    • Removes Water, Air and Debris From Diesel Fuel
    • 3 Micron Filtration Rating
    • Protects and Extends The Life Of Your Injectors
    • Improved Cold Weather Starts
    • Decreases Carbon Monoxide and Carbon Dioxide Emissions
    • ½ Inch Fuel Lines and Ports
    • Fuel Mileage Improvement
    • Improved Fuel Volume Delivery
    • Smoother Engine Idle
    • Optional Electric Heater Ports
    • Optional Fuel Pressure Gauge Port
    • Limited 4 Year Warranty
    • 30,000 Mile Filter Life Expectancy
    • Quietest Motor On The Market
    Learn More
    Quick Shop Compare
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