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.

Looking for a different brand? See our Brands page here.

View as Grid List

48 items

Page
Set Ascending Direction
per page
Filter
  1. FASS Titanium Series Replacement Water Separator Filter
    Special Price $20.90 was $22.00

    High Quality Materials Designed to Last

    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.
    Learn More
    Quick Shop Compare
  2. 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
    5 Micron Filtration with Excellent Flow
    30,000 Miles Service
    Made in the USA
    Fitment:
    Direct replacement for your FASS Fuel Systems Titanium Series Fuel Filter.
    * If you have an older FASS Platinum Series Pump (Single Filtered Unit) we do not suggest using the FF-3003 as a replacement for the FWS-3003.
    Learn More
    Quick Shop Compare
  3. FASS Titanium Series Optional Electric Diesel Fuel Heater Kit
    $151.05

    ELECTRIC DIESEL FUEL HEATER KIT

    Features:

    • Dispenses Heat through FASS Pump and Filters
    • Aids in Cold Weather Starts
    • Prevents Fuel Gelling
    • Automatic On/Off Heater
    • Fits Titanium Series System
    • Complete Installation Kit

    Note: Titanium Series Pumps have ports for 2 Electric Heaters.

    Learn More
    Quick Shop Compare
  4. 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
    Quick Shop Compare
  5. 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
    Quick Shop Compare
  6. 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
    Quick Shop Compare
  7. 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
    Quick Shop Compare
  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
    Quick Shop Compare
  9. FASS Diesel Fuel Sump Kit With Suction Tube Upgrade Kit
    $189.05

    Sump Kit With Convoluted Suction Tube Kit 

    Features:

    • Upgrades Existing Bulkhead Fittings
    • Lowers Fuel Suction Location
    • Includes Convoluted Suction Tube
    • Eliminates ¼ Tank Fuel Issue
    • Unique Design For Simple Installation
    • No External Fuel Lines
    • Made in the USA

    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
    Quick Shop Compare
  10. 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 
    Learn More
    Quick Shop Compare
  11. 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
  12. 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
    Quick Shop Compare
  13. 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
  14. 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
    Quick Shop Compare
  15. 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
    Quick Shop Compare
  16. 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
    Quick Shop Compare
  17. FASS Diesel Fuel 5/8 Suction Tube Kit With Bulkhead Fitting
    $84.55

    Bulkhead and Suction Tube

    Features:

    • Both Suction Tube and Return Port
    • Increase Fuel Delivery
    • Eliminates ¼ Tank Fuel Issue
    • Unique Design For Simple Installation
    • 5/8" Suction Tube Port
    • 1/2" Fuel Return Port

    Fits:

    Universal Applications, Ford Powerstroke, GM Duramax, and Dodge Cummins
    Learn More
    Quick Shop Compare
  18. FASS Fuel Line Connector (1/2" Push-Lok x 1/2" Bead)
    Special Price $9.50 was $10.00
    Features:
    Designed to provide enhanced fuel economy
    Will increase horsepower and torque of your engine
    Made to deliver trouble-free operation for years ahead
    Specifications:
    Type: 1/2" Push Lock 1/2" Bead
    Fitment:
    Not Vehicle Specific, Universal
    Learn More
    Quick Shop Compare
  19. Universal Adjustable Fuel Pressure Regulator by FASS
    $141.55

    Take Control of Your Fuel Pressure

    Features:

    Adjustable Fuel Pressure
    Gas or Diesel Applications
    Built In Fuel Pressure Gauge Port (1/8" NPT)
    Boost Compensation Port
    ½ Inch Fuel Lines
    Learn More
    Quick Shop Compare
  20. FASS Titanium Signature Series Lift Pump System (240 GPH) - Powerstroke 6.7L 2011-2016
    Special Price $906.30 was $954.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    Massive 240 GPH @ 70 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:
    2011 - 2016 Ford Superduty 6.7L Powerstroke Diesel Trucks
    Learn More
    Quick Shop Compare
  21. FASS Titanium Signature Series Lift Pump System (290 GPH) - Powerstroke 6.4L 2008-2010
    Special Price $915.80 was $964.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    Massive 290 GPH @ 10 PSI 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:
    2008 - 2010 Ford Superduty 6.4L Powerstroke Diesel Trucks
    Learn More
    Quick Shop Compare
  22. FASS Titanium Signature Series Lift Pump System (220 GPH) - Powerstroke 7.3L/6.0L 1999-2007
    Special Price $858.80 was $904.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    Extreme 220 GPH @ 70 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:
    1999 - 2003 Ford Superduty 7.9L Powerstroke Diesel Trucks
    2004 - 2007 Ford Superduty 6.0L Powerstroke Diesel Trucks
    Learn More
    Quick Shop Compare
  23. FASS Titanium Signature Series Lift Pump System (240 GPH) - Powerstroke 7.3L/6.0L 1999-2007
    Special Price $906.30 was $954.00

    Polished Fuel Delivered Fast

    FASS Titanium Signature Series Diesel Fuel Lift Pump:
    Massive 240 GPH @ 70 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:
    1999 - 2003 Ford Superduty 7.3L Powerstroke Diesel Trucks
    2004 - 2007 Ford Superduty 6.0L Powerstroke Diesel Trucks
    Learn More
    Quick Shop Compare
  24. FASS 125gph Adjustable Diesel Fuel Lift Pump @ 55psi -Powerstroke 6.7l 2011-2016
    Special Price $569.05 was $599.00

    Powerstroke Adjustable High-Performance Lift Pump 

    Features:

    • Adjustable Fuel Pressure 1-75 PSI
    • High-Performance 125GPH
    • Improves Fuel Flow
    • Boost Compensation Port
    • Built-In Fuel Pressure Gauge Port
    • All Mounting Hardware Included
    • Made in the USA

    Fits:

    • Ford Powerstroke 6.7l 2011-2016

    Learn More
    Quick Shop Compare
  25. FASS 95gph Adjustable Diesel Fuel Lift Pump Powerstroke 6.4l 2008-2010
    Special Price $540.55 was $569.00

    Powerstroke Adjustable High-Performance Lift Pump 

    Features:

    • Adjustable Fuel Pressure 1-20 PSI
    • High-Performance 95GPH
    • Improves Fuel Flow
    • Boost Compensation Port
    • Built-In Fuel Pressure Gauge Port
    • All Mounting Hardware Included
    • Made in the USA

    Fits:

    • Ford Powerstroke 6.4l 2008-2010

    Learn More
    Quick Shop Compare
  26. FASS 125gph Adjustable Diesel Fuel Lift Pump @ 55psi - Powerstroke 1999-2007
    Special Price $569.05 was $599.00

    Powerstroke Adjustable High-Performance Lift Pump 

    Features:

    • Adjustable Fuel Pressure 1-75 PSI
    • High-Performance 125GPH
    • Improves Fuel Flow
    • Boost Compensation Port
    • Built-In Fuel Pressure Gauge Port
    • All Mounting Hardware Included
    • Made in the USA

    Fits:

    • Ford Powerstroke 1999-2007

    Learn More
    Quick Shop Compare
  27. FASS 165gph Adjustable Diesel Fuel Lift Pump - Powerstroke 6.4l 2008-2010
    Special Price $564.30 was $594.00

    Powerstroke Adjustable High-Performance Lift Pump 

    Features:

    • Adjustable Fuel Pressure 1-20 PSI
    • High Performance 165GPH
    • Improves Fuel Flow
    • Boost Compensation Port
    • Built In Fuel Pressure Gauge Port
    • All Mounting Hardware Included
    • Made in the USA

    Fits:

    • Ford Powerstroke 6.4l 2008-2010

    Learn More
    Quick Shop Compare
  28. FASS 200gph Adjustable Diesel Fuel Lift Pump @ 55psi - Powerstroke 6.7l 2011-2016
    Special Price $664.05 was $699.00

    Powerstroke Adjustable High-Performance Lift Pump 

    Features:

    • Adjustable Fuel Pressure 1-75 PSI
    • Includes Bulkhead and Suction Tube Kit
    • High Performance 200GPH
    • Improves Fuel Flow
    • Boost Compensation Port
    • Built In Fuel Pressure Gauge Port
    • All Mounting Hardware Included
    • Made in the USA

    Fits:

    • Ford Powerstroke 6.7l 2011-2016

    Learn More
    Quick Shop Compare
  29. FASS 220gph Adjustable Diesel Fuel Lift Pump @ 55psi - Powerstroke 6.7l 2011-2016
    Special Price $711.55 was $749.00

    Powerstroke Adjustable High-Performance Lift Pump 

    Features:

    • Adjustable Fuel Pressure 1-75 PSI
    • Includes Bulkhead and Suction Tube Kit
    • High Performance 220GPH
    • Improves Fuel Flow
    • Boost Compensation Port
    • Built In Fuel Pressure Gauge Port
    • All Mounting Hardware Included
    • Made in the USA

    Fits:

    • Ford Powerstroke 6.7l 2011-2016

    Learn More
    Quick Shop Compare
  30. FASS 220gph Adjustable Diesel Fuel Lift Pump - Powerstroke 6.4l 2008-2010
    Special Price $645.05 was $679.00

    Powerstroke Adjustable High-Performance Lift Pump 

    Features:

    • Adjustable Fuel Pressure 1-75 PSI
    • Includes Bulkhead and Suction Tube Kit
    • High Performance 220GPH
    • Improves Fuel Flow
    • Boost Compensation Port
    • Built In Fuel Pressure Gauge Port
    • All Mounting Hardware Included
    • Made in the USA

    Fits:

    • Ford Powerstroke 6.4l 2008-2010

    Learn More
    Quick Shop Compare
View as Grid List

48 items

Page
Set Ascending Direction
per page