FASS FUEL SYSTEMS & PARTS
Enhance your diesel engine's performance with our extensive selection of Duramax FASS fuel systems and parts. Whether you are a diesel enthusiast or looking to upgrade your engine, our premium FASS fuel systems are designed to deliver superior performance and efficiency.
From lift pumps to fuel filter replacements, water separators to electrical fuel heater kits, we offer a wide range of products to support engines with stock horsepower to highly modified horsepower. Our FASS fuel systems not only provide additional filtration function to improve the effectiveness of your injection pump and injectors but also help prevent injector failure issues associated with Duramax diesel engines.
We pride ourselves on offering top-quality FASS products that are essential for any diesel engine enthusiast. Order your Duramax FASS fuel system today and experience the difference in your engine's performance. With fast shipping and exceptional customer service, we are dedicated to providing you with the best products to upgrade your diesel engine.
Invest in your engine's longevity and performance with our Duramax FASS fuel systems and parts. Browse our selection today and take your diesel engine to the next level!
From lift pumps to fuel filter replacements, water separators to electrical fuel heater kits, we offer a wide range of products to support engines with stock horsepower to highly modified horsepower. Our FASS fuel systems not only provide additional filtration function to improve the effectiveness of your injection pump and injectors but also help prevent injector failure issues associated with Duramax diesel engines.
We pride ourselves on offering top-quality FASS products that are essential for any diesel engine enthusiast. Order your Duramax FASS fuel system today and experience the difference in your engine's performance. With fast shipping and exceptional customer service, we are dedicated to providing you with the best products to upgrade your diesel engine.
Invest in your engine's longevity and performance with our Duramax FASS fuel systems and parts. Browse our selection today and take your diesel engine to the next level!
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FASS FLP3000 FUEL SYSTEMS FLEET FILTER PACK
FASS
$151.05Perfect for the shop or keeping your garage stocked, each FASS Fuel Filter Pack contains three (3) (XWS3002) Extreme Water Separators and three (3) (PF3001) Particulate Filters! Designed with convenience in mind, our new filter packs make it easy to...$151.05 -
FASS NDTSPC15290F240G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2020-2023 SILVERADO/SIERRA DURAMAX 6.6L (900-1200HP)
FASS
$999.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$999.00 -
FASS NDTSPC15250F220G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2020-2023 SILVERADO/SIERRA DURAMAX 6.6L (500-900HP)
FASS
$949.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$949.00 -
FASS NDTSPC15180F140G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2020-2023 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-500HP)
FASS
$899.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$899.00 -
FASS NDTSPC13290F240G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2017-2019 SILVERADO/SIERRA DURAMAX 6.6L (900-1200HP)
FASS
$999.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$999.00 -
FASS NDTSPC13250F220G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2017-2019 SILVERADO/SIERRA DURAMAX 6.6L (500-900HP)
FASS
$949.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$949.00 -
FASS NDTSPC13180F140G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2017-2019 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-500HP)
FASS
$899.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$899.00 -
FASS NDTSPC12165G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2015-2016 SILVERADO/SIERRA DURAMAX 6.6L (600-1000HP)
FASS
$859.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$859.00 -
FASS NDTSPC12100G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2015-2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-600HP)
FASS
$829.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$829.00 -
FASS NDTSPC11165G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2011-2014 SILVERADO/SIERRA DURAMAX 6.6L (600-1000HP)
FASS
$889.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$889.00 -
FASS NDTSPC11100G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2011-2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-600HP)
FASS
$849.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$849.00 -
FASS NDTSPC10290G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2001-2016 SILVERADO/SIERRA DURAMAX 6.6L (1200-1500HP)
FASS
$979.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$979.00 -
FASS NDTSPC10250G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2001-2016 SILVERADO/SIERRA DURAMAX 6.6L (900-1200HP)
FASS
$929.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$929.00 -
FASS NDTSPC10165G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (600-1000HP)
FASS
$889.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$889.00 -
FASS NDTSPC10100G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-600HP)
FASS
$849.00Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump-which prevents the need for removing your fuel tank. Better still, No-Drop Plus...$849.00 -
FASS TSPC15290F240G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2020-2023 GM DURAMAX 6.6L (900-1200HP)
FASS
$929.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$929.00 -
FASS TSPC15250F220G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2020-2023 GM DURAMAX 6.6L (500-900HP)
FASS
$879.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$879.00 -
FASS TSPC15180F140G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2020-2023 GM DURAMAX 6.6L (STOCK-500HP)
FASS
$829.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$829.00 -
FASS TSPC13290F240G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2017-2019 DURAMAX (900-1200HP)
FASS
$929.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$929.00 -
FASS TSPC13250F220G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2017-2019 DURAMAX (500-900HP)
FASS
$879.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$879.00 -
FASS TSPC13180F140G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2017-2019 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-500HP)
FASS
$829.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$829.00 -
FASS TSPC12165G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015-2016 SILVERADO/SIERRA DURAMAX 6.6L (600-1000HP)
FASS
$759.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$759.00 -
FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015-2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-600HP)
FASS
$729.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$729.00 -
FASS TSPC11165G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011-2014 SILVERADO/SIERRA DURAMAX 6.6L (600-1000HP)
FASS
$759.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$759.00 -
FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011-2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-600HP)
FASS
$719.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$719.00 -
FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (1200-1500HP)
FASS
$879.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$879.00 -
FASS TSPC10250G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (900-1200HP)
FASS
$829.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$829.00 -
FASS TSPC10165G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (600-1000HP)
FASS
$759.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$759.00 -
FASS TSPC10100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-600HP)
FASS
$719.00The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for...$719.00 -
FASS NDTSC10100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001-2010 GM/CHEVY DURAMAX 6.6L (STOCK- 600HP)
FASS
$819.00FASS No Drop Series Diesel Fuel System for 2001-2010 GM/Chevy Duramax 6.6L (Stock- 600hp) Includes TSC10100G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$819.00 -
FASS NDTSC10165G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001-2010 GM/CHEVY DURAMAX 6.6L (600-1,000HP)
FASS
$859.00FASS No Drop Series Diesel Fuel System for 2001-2010 GM/Chevy Duramax 6.6L (600-1,000hp) Includes TSC10165G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$859.00 -
FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001-2016 GM/CHEVY DURAMAX 6.6L (900-1,200HP)
FASS
$899.00FASS No Drop Series Diesel Fuel System for 2001-2016 GM/Chevy Duramax 6.6L (900-1,200hp) Includes TSC10250G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$899.00 -
FASS NDTSC10290G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001-2016 GM/CHEVY DURAMAX 6.6L (1,200-1,500HP)
FASS
$949.00FASS No Drop Series Diesel Fuel System for 2001-2016 GM/Chevy Duramax 6.6L (1,200-1,500hp) Includes TSC10290G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$949.00 -
FASS NDTSC11100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2011-2014 GM/CHEVY DURAMAX 6.6L (STOCK-600HP)
FASS
$819.00FASS No Drop Series Diesel Fuel System for 2011-2014 GM/Chevy Duramax 6.6L (Stock-600hp) Includes TSC11100GFuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$819.00 -
FASS NDTSC11165G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2011-2014 GM/CHEVY DURAMAX 6.6L (600-1,000HP)
FASS
$859.00FASS No Drop Series Diesel Fuel System for 2011-2014 GM/Chevy Duramax 6.6L (600-1,000hp) Includes TSC11165G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$859.00 -
FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015-2016 GM/CHEVY DURAMAX 6.6L (STOCK-600HP)
FASS
$799.00FASS No Drop Series Diesel Fuel System for 2015-2016 GM/Chevy Duramax 6.6L (Stock-600hp) Includes TSC12100G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$799.00 -
FASS NDTSC12165G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015-2016 GM/CHEVY DURAMAX 6.6L (600-1,000HP)
FASS
$829.00FASS No Drop Series Diesel Fuel System for 2015-2016 GM/Chevy Duramax 6.6L (600-1,000hp) Includes TSC12165G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$829.00 -
FASS NDTSC13180F140G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2017-2019 GM/CHEVY DURAMAX L5P (STOCK-500HP)
FASS
$869.00FASS No Drop Series Diesel Fuel System for 2017-2019 GM/Chevy Duramax L5P (Stock-500hp) Includes TSC13180F140G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$869.00 -
FASS NDTSC13250F220G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2017-2019 GM/CHEVY DURAMAX L5P (500-900HP)
FASS
$919.00FASS No Drop Series Diesel Fuel System for 2017-2019 GM/Chevy Duramax L5P (500-900hp) Includes TSC13250F220G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$919.00 -
FASS NDTSC13290F240G NO DROP SERIES FUEL SYSTEM FOR 2017-2019 GM/CHEVY DURAMAX L5P (900-1200HP)
FASS
$969.00FASS No Drop Series Fuel System for 2017-2019 GM/Chevy Duramax L5P (900-1200hp) Includes TSC13290F240G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed...$969.00 -
FASS NDTSC14140F110G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2016-2020 CHEVY COLORADO/GMC CANYON 2.8L DURAMAX 0-700HP
FASS
$949.00FASS No Drop Series Diesel Fuel System for 2016-2020 Chevy Colorado/GMC Canyon 2.8L Duramax (0-700hp) Includes TSC14140F110G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more...$949.00 -
FASS NDTSC15180F140G NO DROP SERIES FUEL SYSTEM FOR 2020-2023 GM/CHEVY DURAMAX 6.6L STOCK-50HP
FASS
$869.00FASS No Drop Series Fuel System for 2020-2023 GM/Chevy Duramax 6.6L (Stock-500hp) Includes TSC15180F140G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed...$869.00 -
FASS NDTSC15250F220G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2020-2023 GM/CHEVY DURAMAX 6.6L (500-900HP)
FASS
$919.00FASS No Drop Series Diesel Fuel System for 2020-2023 GM/Chevy Duramax 6.6L (500-900hp) | Includes TSC15250F220G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$919.00 -
FASS NDTSC15290F240G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2020-2023 GM DURAMAX 6.6L (900-1200HP)
FASS
$969.00FASS No Drop Series Diesel Fuel System for 2020-2023 GM Duramax 6.6L (900-1200hp) Includes TSC15290F240G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable...$969.00 -
FASS HB-2001 FUEL SYSTEMS DROP-IN SERIES HEATER PROBE ADAPTER BUSHING
FASS
$11.40FASS Diesel Fuel Systems Drop-In Series Heater Probe Adapter Bushing. Part No: HB-2001 This bushing allows the use of the FASS Heater Probe kit with your FASS Drop-In Series Fuel System. -8 ORB Male to 1/4 inch NPT Female Adapter The FASS Heater Probe...$11.40 -
FASS DIFS32283R FUEL SYSTEMS DROP-IN SERIES, ELECTRIC HEATER ELEMENT
FASS
$118.75FASS Diesel Fuel Systems Drop-In Series, Electric Heater Element (DIFS32283R) Part No.: DIFS32283R Replacement heater element for the HKDIFSHK1001 Heater Kit for the FASS Drop-In Series Systems. This FASS Electric Heater Element will work on the Drop-In...$118.75 -
FASS DIFSHK1001 FUEL SYSTEMS DROP-IN SERIES ELECTRIC HEATER PROBE KIT
FASS
$160.55FASS Diesel Fuel Systems Drop-In Series Electric Heater Probe Kit (DIFSHK1001) Part No: DIFSHK1001 Our Drop-In Series Electric Heater Probe Kits are an upgrade for FASS Systems being used in extremely cold climates. Each FASS Drop-In Series System has...$160.55 -
FASS TSC15180F140G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 140GPH (70-75 PSI) FOR 2020-2022 GM 6.6L DURAMAX 2020-2022 STOCK-900HP
FASS
$799.00The Titanium Signature Series diesel fuel system was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel industry. Rated at 140 gallons per hour and backed by our limited...$799.00 -
FASS TSC15250F220G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 220GPH (70-75 PSI) FOR 2020-2022 GM 6.6L DURAMAX 900-1200HP
FASS
$849.00The Titanium Signature Series diesel fuel system was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel industry. Rated at 140 gallons per hour and backed by our limited...$849.00 -
FASS TSC15290F240G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 240GPH (70-75 PSI) FOR 2020-2022 GM 6.6L DURAMAX 900-1200HP
FASS
$899.00The Titanium Signature Series diesel fuel system was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel industry. Rated at 140 gallons per hour and backed by our limited...$899.00 -
FASS DIFSL5P1001 FUEL SYSTEMS DROP-IN SERIES DIESEL FUEL SYSTEM FOR 2017-2023 GM 6.6L DURAMAX
FASS
$479.00FASS Fuel Systems Drop-In Series Diesel Fuel System 2017-2023 GM (DIFSL5P1001) Fits: 2017-2019 Crew Cab Short Bed L5P Duramax Fits: 2017-2023 Crew Cab Long Bed L5P Duramax Part No: DIFSL5P1001 The FASS Drop-In Series Diesel Fuel System was engineered...$479.00 -
FASS DIFSL5P2001 FUEL SYSTEMS DROP-IN SERIES DIESEL FUEL SYSTEM FOR 2020-2023 GM 6.6L DURAMAX
FASS
$479.00FASS Fuel Systems Drop-In Series Diesel Fuel System 2020-2023 GM (DIFSL5P2001)Fits: 2020-2023 Crew Cab Short Bed L5P DuramaxPart No: DIFSL5P2001 The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration...$479.00 -
FASS 32283R REPLACEMENT ELEMENT FOR TITANIUM ELECTRIC HEATER
FASS
$118.75FASS Fuel Systems Diesel Electric Heater Replacement Element (32283R) A replacement element for our FASS Electric Heater (HK1001). This item is intended for replacement parts only The FASS 32283R Replacement Element is designed specifically for the FASS...$118.75 -
FASS CBK1001 CBK1001 UNIVERSAL HEAVY DUTY PICKUP FRAME CLAMP BRACKET
FASS
$71.25FASS Fuel Systems Universal Heavy Duty Pickup Frame Clamp Bracket CBK1001. Part No: CBK1001 If your truck is equipped with a flatbed, utility bed, or if you have a snow plow truck that is subjected to heavy rust and corrosion, this bracket may better...$71.25 -
FASS COMP330G FUEL SYSTEMS COMP330G COMPETITION SERIES 330GPH (30 PSI MAX)
FASS
$1,199.00FASS Fuel Systems Competition Series 330GPH (30 PSI MAX). Part No: COMP330G The Competition Series diesel fuel System was specifically designed for high performance diesel applications that demand a large volume of fuel supply. Each Competition Series...$1,199.00 -
FASS COMP360G FUEL SYSTEMS COMP360G COMPETITION SERIES 360GPH (100 PSI MAX)
FASS
$1,279.00Part No: COMP360G The Competition Series diesel fuel System was specifically designed for high performance diesel applications that demand a large volume of fuel supply. Each Competition Series System comes equipped with our new High Flow Adjustable...$1,279.00 -
FASS COMP540G FUEL SYSTEMS COMP540G COMPETITION SERIES 540GPH (70 PSI MAX)
FASS
$1,349.00FASS Fuel Systems Competition Series 540 GPH (70 PSI MAX) Part No: COMP540G The Competition Series diesel fuel System was specifically designed for high performance diesel applications that demand a large volume of fuel supply. Each Competition Series...$1,349.00 -
FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001-2016 GM 6.6L DURAMAX
FASS
$77.90FASS Fuel Systems 2001-2016 Duramax Factory Fuel Filter Delete Canister (DFD4000) Part No: DFD4000 Once you've installed an aftermarket Fuel Filtration System such as our FASS Titanium Series, the use of the factory fuel filter is no longer required and...$77.90 -
FASS DMAX7001 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2001-2010 GM 6.6L DURAMAX
FASS
$426.55FASS Fuel Systems Dura-Max Diesel System 2001-2010 GM Duramax 6.6L (DMAX7001) Part No: DMAX7001 Duramax diesel engines do not come with a factory System, this is why Duramax owners see such great performance and economy gains after installing an...$426.55 -
FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011-2016 GM 6.6L DURAMAX
FASS
$407.55FASS Fuel Systems Dura-Max Diesel System 2011-2016 GM Duramax 6.6L (DMAX7002) Part No: DMAX7002 Duramax diesel engines do not come with a factory System, this is why Duramax owners see such great performance and economy gains after installing an...$407.55 -
FASS FASC09100G ADJUSTABLE DIESEL FUEL LIFT PUMP 100GPH FOR 2001-2016 GM 6.6L DURAMAX
FASS
$549.00FASS Fuel Systems Signature Series Adjustable Diesel Fuel System 100GPH GM Duramax 6.6L 2001-2016 (FASC09100G) Part No: FAS C09 1000G Our FASS Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high performance fuel...$549.00 -
FASS FASC09165G ADJUSTABLE DIESEL FUEL LIFT PUMP 165GPH FOR 2001-2016 GM 6.6L DURAMAX
FASS
$599.00FASS Fuel Systems Adjustable Diesel Fuel System 165GPH GM Duramax 6.6L 2001-2016 (FASC09165G) Part No: FASC09165G Our FASS Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high-performance fuel System on the market...$599.00 -
FASS FASC09250G ADJUSTABLE DIESEL FUEL LIFT PUMP 250GPH FOR 2001-2016 GM 6.6L DURAMAX
FASS
$699.00FASS Fuel Systems Signature Series Adjustable Diesel Fuel System 250GPH GM Duramax 6.6L 2001-2016 (FASC09250G) Part No: FAS C09 25G Our FASS Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high performance fuel...$699.00 -
FASS FASC09290G ADJUSTABLE DIESEL FUEL LIFT PUMP 290GPH FOR 2001-2016 GM 6.6L DURAMAX
FASS
$749.00FASS Fuel Systems Adjustable Diesel Fuel System 290GPH GM Duramax 6.6L 2001-2016 (FASC09290G) Part No: FASC09290G Our FASS Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high performance fuel System on the market...$749.00 -
FASS FP3000 FUEL SYSTEMS FILTER PACK FP3000
FASS
$99.00FASS Fuel Systems Filter Pack FP3000 Part No: FP3000 Perfect for the shop or keeping your garage stocked, each FASS Fuel FP3000 contains two (2) (XWS3002) Extreme Water Separators and two (2) (PF3001) Particulate Filters! Designed with convenience in...$99.00 -
FASS FP3000XL FUEL SYSTEMS FILTER PACK XL
FASS
$56.05FASS Fuel Systems Filter Pack FP3000XL Part No: FP3000XL Perfect for the shop or keeping your garage stocked, each FASS Fuel FP3000 contains one (1) (XWS3002XL) Extreme Water Separator and one (1) (PF3001XL) Particulate Filter! Designed with convenience...$56.05 -
FASS FPR1001 ADJUSTABLE FUEL PRESSURE REGULATOR
FASS
$141.55FASS Fuel Systems Adjustable Fuel Pressure Regulator (FPR1001) Part No: FPR1001 The FASS Fuel Systems Adjustable Fuel Pressure Regulator is intended for aftermarket performance applications requiring higher fuel pressures than a typical daily driver...$141.55 -
FASS HK1001 TITANIUM SERIES OPTIONAL ELECTRIC DIESEL FUEL HEATER KIT
FASS
$160.55FASS Fuel Systems Diesel Fuel Titanium Series Electric Heater Kit (HK1001) Part No: HK1001 Our Titanium Series Electric Heater Kits are an upgrade for FASS Systems being used in extremely cold climates. Each FASS Titanium Series System has 2 ports for...$160.55 -
FASS HK1002 HIGH OUTPUT HEATER DISK
FASS
$160.55High Output Heater Disk (HK1002) Part No: HK1002 When the fuel temperature drops below 34 Degrees Fahrenheit, the thermostatically controlled High Output Fuel Heater Disk will automatically power on. Fuel is then heated by the 300 watt heating element as...$160.55 -
FASS HKS1001 TITANIUM/TITANIUM SIGNATURE SERIES DUAL ELECTRIC HEATER KIT SPLITTER
FASS
$37.05FASS Titanium Signature Series Dual Electric Heater Kit Splitter Part No: HKS1001 This splitter allows for easy connection if you are utilizing (2) dual FASS Electric Heater Probes (HKS1001).The FASS HKS1001 Titanium Signature Series Dual Electric Heater...$37.05 -
FASS PF3001 PARTICULATE FILTER
FASS
$20.90FASS Fuel Systems PF3001 Particulate Filter (PF3001) Part No: PF3001 Our New Particulate Filter is rated at 144 microns. The 144 Micron Particulate Filter on the suction side will drastically reduce cavitation, increase flow properties, lower the sound...$20.90 -
FASS PF3001XL EXTENDED LENGTH PARTICULATE FILTER
FASS
$23.75FASS Fuel Systems PF3001XL Particulate Filter (PF3001XL).Part No: PF3001XLOur New Particulate Filter is rated at 144 microns. The 144 Micron Particulate Filter on the suction side will drastically reduce cavitation, increase flow properties, lower the...$23.75 -
FASS TSC08100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 1992-2000 GM 6.5L TURBO DIESEL
FASS
$699.00FASS Fuel Systems Diesel System 100GPH GM 6.5L TURBO DIESEL 1992-2000 (TSC08100G)Part No: TSC08100G The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top performing, longest lasting and most reliable...$699.00 -
FASS TSC08165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 1992-2000 GM 6.5L TURBO DIESEL
FASS
$749.00FASS Fuel Systems Diesel System 165GPH GM 6.5L Turbo Diesel 1992-2000 (TSC08165G) Part No: TSC08165G The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top performing, longest lasting and most reliable...$749.00 -
FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001-2010 GM 6.6L DURAMAX
FASS
$689.00FASS Fuel Systems Diesel System 2001-2010 GM Duramax 6.6L Titanium Signature Series 100GPH (TSC10100G) Part No: TSC10100G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn't come...$689.00 -
FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001-2010 GM 6.6L DURAMAX
FASS
$729.00FASS Fuel Systems Diesel System 2001-2010 GM Duramax 6.6L Titanium Signature Series 165GPH (TSC10165G) Part No: TSC10165G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn't come...$729.00 -
FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001-2016 GM 6.6L DURAMAX
FASS
$799.00FASS Diesel Fuel System 2001-2016 GM Duramax 6.6L Titanium Signature Series Verified 250GPH (TSC10250G) Part No: TSC10250G A FASS Fuel System will be a very beneficial upgrade for your GM Duramax diesel engine, this is because your Duramax doesn't come...$799.00 -
FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001-2016 GM 6.6L DURAMAX
FASS
$849.00FASS Diesel Fuel System 2001-2016 GM Duramax 6.6L Titanium Signature Series 290GPH (TSC10290G) Part No: TSC10290G A FASS Fuel System will be a very beneficial upgrade for your GM Duramax diesel engine, this is because your Duramax doesn't come with a...$849.00 -
FASS TSC11100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2011-2014 GM 6.6L DURAMAX
FASS
$689.00FASS Fuel Systems Diesel System 2011-2014 GM Duramax LML 6.6L Titanium Signature Series 100GPH (TSC11100G) Part No: TSC11100G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn't come...$689.00 -
FASS TSC11165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2011-2014 GM 6.6L DURAMAX
FASS
$729.00FASS Fuel Systems Diesel System 2011-2014 GM Duramax LML 6.6L Titanium Signature Series 165GPH (TSC11165G) Part No: TSC11165G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn't come...$729.00 -
FASS TSC12100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2015-2016 GM 6.6L DURAMAX
FASS
$699.00FASS Fuel Systems Diesel System 2015-2016 GM Duramax LML 6.6L Titanium Signature Series 100GPH (TSC12100G) Part No: TSC12100G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn't come...$699.00 -
FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015-2016 GM 6.6L DURAMAX
FASS
$729.00FASS Fuel Systems Diesel System 2015-2016 GM Duramax LML 6.6L Titanium Signature Series 165GPH (TSC12165G)Part No: TSC12165G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn't come...$729.00 -
FASS TSC13180F140G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 180F 140GPH FOR 2017-2019 GM 6.6L DURAMAX
FASS
$799.00FASS Titanium Signature Series Diesel Fuel System 140GPH 17'-19' Duramax L5P (TSC13180F140G)Warning! This System is designed for the 2017-2019 L5P Duramax WITH AFTERMARKET TUNING!! If the truck is not equipped with an aftermarket tune and the ability to...$799.00 -
FASS TSC13250F220G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250F 220GPH FOR 2017-2019 GM 6.6L DURAMAX
FASS
$849.00FASS Titanium Signature Series Diesel Fuel System 220GPH 17'-19' Duramax L5P (TSC13250F220G). Warning! This System is designed for the 2017-2019 L5P Duramax WITH AFTERMARKET TUNING!! If the truck is not equipped with an aftermarket tune and the ability...$849.00 -
FASS TSC13290F240G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290F 240GPH FOR 2017-2019 GM 6.6L DURAMAX
FASS
$899.00FASS Titanium Signature Series Diesel Fuel System 240GPH 17'-19' Duramax L5P (TSC13290F240G). Warning! This System is designed for the 2017-2019 L5P Duramax WITH AFTERMARKET TUNING!! If the truck is not equipped with an aftermarket tune and the ability...$899.00 -
FASS TSC14140F110G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 140F 110GPH FOR 2016-2020 GM CANYON/COLORADO 2.8 DURAMAX
FASS
$849.00FASS Fuel Systems Diesel System 2016-2020 Chevy Colorado/GMC Canyon Duramax 2.8L Titanium Signature Series 110GPH (TSC14140F110G)Part No: TSC14140F110G The Titanium Signature Series diesel fuel Systems are the superior fuel System and filtration System,...$849.00 -
FASS XWS1002 EXTREME WATER SEPARATOR
FASS
$38.00FASS Fuel Systems XWS1002 Extreme Water Separator (XWS1002) Part No: XWS1002 Our new, more efficient Extreme Water Separator is rated at 2 microns absolute. The reason our water separator no longer has a drain is because the filter element itself traps...$38.00 -
FASS XWS3002 EXTREME WATER SEPARATOR
FASS
$29.45FASS Fuel Systems XWS3002 Extreme Water Separator (XWS3002) Part No: XWS3002. Our New more efficient Extreme Water Separator is rated at 2 microns absolute. The reason our water separator no longer has a drain is because the filter element itself traps...$29.45 -
FASS XWS3002XL EXTENDED LENGTH EXTREME WATER SEPARATOR
FASS
$32.30FASS Fuel Systems XWS3002XL Extreme Water Separator (XWS3002XL)Part No: XWS3002XLOur New more efficient Extreme Water Separator is rated at 2 microns absolute. The reason our water separator no longer has a drain is because the filter element itself...$32.30 -
FASS XWS5000 1-12 INCH TRANSFER TANK FILTER
FASS
$30.40FASS FUEL SYSTEMS XWS5000 1-12 inch Transfer Tank Fuel Filter (XWS5000). Part No: XWS5000 The FASS XWS5000 Extreme Water Separator Transfer Tank Fuel Filter was designed to remove water, dirt particulates, and rust from your fuel storage tank or fuel...$30.40 -
FASS QC-PLUG-12 UNIVERSAL QUICK CONNECT PLUG - 1/2"
FASS
$10.45***** Discontinued *****The FASS QC-PLUG-12 Universal Quick Connect Plug is a high-performance solution designed for seamless fluid transfer in a variety of applications. Engineered with precision, this 1/2" quick connect plug is an essential component...$10.45 -
FASS QC-PLUG-38 UNIVERSAL QUICK CONNECT PLUG - 3/8"
FASS
$10.45***** Discontinued *****The FASS QC-PLUG-38 Universal Quick Connect Plug is designed to revolutionize your fluid connection experience, enhancing efficiency and performance in various applications. Crafted with precision, this 3/8-inch quick connect plug...$10.45 -
FASS QC-PLUG-516 UNIVERSAL QUICK CONNECT PLUG - 5/16"
FASS
$10.45***** Discontinued *****The FASS QC-PLUG-516 Universal Quick Connect Plug is designed for seamless integration and maximum efficiency in your fuel system setup. Ideal for automotive enthusiasts and professionals alike, this 5/16” quick connect plug...$10.45 -
FASS XWS-3002-XL EXTENDED LENGTH EXTREME WATER SEPARATOR
FASS
$32.30FASS Fuel Systems Xws-3002Xl Extreme Water Separator (Xws-3002Xl). Our New More Efficient Extreme Water Separator Is Rated at 2 Microns Absolute. The Reason Our Water Separator No Longer Has A Drain Is Because The Filter Element Itself Traps The Water...$32.30 -
WEHRLI WCF100276 17-21 CHEVROLET L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP
WEHRLI CUSTOM FABRICATION
$60.142017-2023 L5P Duramax Fass Fuel System Relocation Mounting Bracket. Relocates the FASS fuel system to underneath the truck just in front of the fuel tank. -Mount Bracket-Zinc primer & Semi gloss black powder coat finish The WEHRLI WCF100276...$60.14 -
WEHRLI WCF100269 FASS FUEL SYSTEM RELOCATION BRACKET FOR 11-16 CHEVROLET 6.6L DURAMAX (CREW CAB ONLY)
WEHRLI CUSTOM FABRICATION
$105.732011-2016 LML Crew Cab Duramax Fass Fuel System Relocation Mounting Bracket. Relocates the FASS fuel system to underneath the truck just before the fuel tank. **NOT COMPATIBLE on a regular cab or extended cab models** -Mount Bracket-Zinc...$105.73 -
WEHRLI WCF100265 FASS FUEL SYSTEM RELOCATION BRACKET FOR 01-10 CHEVROLET 6.6L DURAMAX (CREW CAB ONLY)
WEHRLI CUSTOM FABRICATION
$96.032001-2010 LB7, LLY, LBZ, LMM Crew Cab Duramax Fass Fuel System Relocation Mounting Bracket. Relocates the FASS fuel system to underneath the truck on the inside of the driver side frame rail. **NOT COMPATIBLE on regular cab or extended cab...$96.03 -
BD DIESEL 1050348 FLOW-MAX FUEL HEATER KIT FOR FASS FUEL SYSTEMS
BD DIESEL
$224.95Keep your fuel system running smoothly even in the coldest of weather with the BD Diesel 1050348 Flow-Max Fuel Heater Kit. Designed with BD's PTC heating element, this 12V 320W heater is a must-have for cold climate conditions. By being positioned...$224.95