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 NDTSPC15290F240G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2020-2023 SILVERADO/SIERRA DURAMAX 6.6L (900-1200HP)
FASS
$1,368.33Installing 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...$1,368.33 -
FASS NDTSPC15250F220G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2020-2023 SILVERADO/SIERRA DURAMAX 6.6L (500-900HP)
FASS
$1,299.85Installing 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...$1,299.85 -
FASS NDTSPC15180F140G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2020-2023 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-500HP)
FASS
$1,231.36Installing 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...$1,231.36 -
FASS NDTSPC13290F240G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2017-2019 SILVERADO/SIERRA DURAMAX 6.6L (900-1200HP)
FASS
$1,368.33Installing 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...$1,368.33 -
FASS NDTSPC13250F220G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2017-2019 SILVERADO/SIERRA DURAMAX 6.6L (500-900HP)
FASS
$1,299.85Installing 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...$1,299.85 -
FASS NDTSPC13180F140G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2017-2019 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-500HP)
FASS
$1,231.36Installing 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...$1,231.36 -
FASS NDTSPC12165G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2015-2016 SILVERADO/SIERRA DURAMAX 6.6L (600-1000HP)
FASS
$1,176.57Installing 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...$1,176.57 -
FASS NDTSPC12100G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2015-2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-600HP)
FASS
$1,135.48Installing 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...$1,135.48 -
FASS NDTSPC11165G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2011-2014 SILVERADO/SIERRA DURAMAX 6.6L (600-1000HP)
FASS
$1,217.66Installing 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...$1,217.66 -
FASS NDTSPC11100G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2011-2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-600HP)
FASS
$1,162.88Installing 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...$1,162.88 -
FASS NDTSPC10290G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2001-2016 SILVERADO/SIERRA DURAMAX 6.6L (1200-1500HP)
FASS
$1,340.94Installing 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...$1,340.94 -
FASS NDTSPC10250G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2001-2016 SILVERADO/SIERRA DURAMAX 6.6L (900-1200HP)
FASS
$1,272.45Installing 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...$1,272.45 -
FASS NDTSPC10165G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (600-1000HP)
FASS
$1,217.66Installing 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...$1,217.66 -
FASS NDTSPC10100G NO-DROP SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-600HP)
FASS
$1,162.88Installing 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...$1,162.88 -
FASS TSPC15290F240G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2020-2023 GM DURAMAX 6.6L (900-1200HP)
FASS
$1,272.45The 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...$1,272.45 -
FASS TSPC15250F220G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2020-2023 GM DURAMAX 6.6L (500-900HP)
FASS
$1,203.97The 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...$1,203.97 -
FASS TSPC15180F140G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2020-2023 GM DURAMAX 6.6L (STOCK-500HP)
FASS
$1,135.48The 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...$1,135.48 -
FASS TSPC13290F240G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2017-2019 DURAMAX (900-1200HP)
FASS
$1,272.45The 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...$1,272.45 -
FASS TSPC13250F220G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2017-2019 DURAMAX (500-900HP)
FASS
$1,203.97The 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...$1,203.97 -
FASS TSPC13180F140G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2017-2019 SILVERADO/SIERRA DURAMAX 6.6L (STOCK-500HP)
FASS
$1,135.48The 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...$1,135.48 -
FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (1200-1500HP)
FASS
$1,203.97The 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...$1,203.97 -
FASS TSPC10250G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001-2010 SILVERADO/SIERRA DURAMAX 6.6L (900-1200HP)
FASS
$1,135.48The 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...$1,135.48 -
FASS NDTSC10100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001-2010 GM/CHEVY DURAMAX 6.6L (STOCK- 600HP)
FASS
$1,121.78FASS 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...$1,121.78 -
FASS NDTSC10165G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001-2010 GM/CHEVY DURAMAX 6.6L (600-1,000HP)
FASS
$1,176.57FASS 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...$1,176.57 -
FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001-2016 GM/CHEVY DURAMAX 6.6L (900-1,200HP)
FASS
$1,231.36FASS 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...$1,231.36 -
FASS NDTSC10290G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001-2016 GM/CHEVY DURAMAX 6.6L (1,200-1,500HP)
FASS
$1,299.85FASS 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...$1,299.85 -
FASS NDTSC11100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2011-2014 GM/CHEVY DURAMAX 6.6L (STOCK-600HP)
FASS
$1,121.78FASS 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...$1,121.78 -
FASS NDTSC11165G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2011-2014 GM/CHEVY DURAMAX 6.6L (600-1,000HP)
FASS
$1,176.57FASS 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...$1,176.57 -
FASS NDTSC12165G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015-2016 GM/CHEVY DURAMAX 6.6L (600-1,000HP)
FASS
$1,135.48FASS 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...$1,135.48 -
FASS NDTSC13180F140G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2017-2019 GM/CHEVY DURAMAX L5P (STOCK-500HP)
FASS
$1,190.27FASS 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...$1,190.27 -
FASS NDTSC13250F220G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2017-2019 GM/CHEVY DURAMAX L5P (500-900HP)
FASS
$1,258.75FASS 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...$1,258.75 -
FASS NDTSC13290F240G NO DROP SERIES FUEL SYSTEM FOR 2017-2019 GM/CHEVY DURAMAX L5P (900-1200HP)
FASS
$1,327.24FASS 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...$1,327.24 -
FASS NDTSC14140F110G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2016-2020 CHEVY COLORADO/GMC CANYON 2.8L DURAMAX 0-700HP
FASS
$1,299.85FASS 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...$1,299.85 -
FASS NDTSC15180F140G NO DROP SERIES FUEL SYSTEM FOR 2020-2023 GM/CHEVY DURAMAX 6.6L STOCK-50HP
FASS
$1,190.27FASS 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...$1,190.27 -
FASS NDTSC15250F220G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2020-2023 GM/CHEVY DURAMAX 6.6L (500-900HP)
FASS
$1,258.75FASS 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...$1,258.75 -
FASS NDTSC15290F240G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2020-2023 GM DURAMAX 6.6LÂ (900-1200HP)
FASS
$1,327.24FASS No Drop Series Diesel Fuel System for 2020-2023 GM Duramax 6.6LÂ (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...$1,327.24 -
FASS TSC15250F220G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 220GPH (70-75 PSI) FOR 2020-2022 GM 6.6L DURAMAX 900-1200HP
FASS
$1,162.88The 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...$1,162.88 -
FASS TSC15290F240G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 240GPH (70-75 PSI) FOR 2020-2022 GM 6.6L DURAMAX 900-1200HP
FASS
$1,231.36The 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...$1,231.36 -
FASS TSC10290G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290GPH FOR 2001-2016 GM 6.6L DURAMAX
FASS
$1,162.88FASS 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...$1,162.88 -
FASS TSC13250F220G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250F 220GPH FOR 2017-2019 GM 6.6L DURAMAX
FASS
$1,162.88FASS 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...$1,162.88 -
FASS TSC13290F240G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 290F 240GPH FOR 2017-2019 GM 6.6L DURAMAX
FASS
$1,231.36FASS 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...$1,231.36 -
FASS TSC14140F110G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 140F 110GPH FOR 2016-2020 GM CANYON/COLORADO 2.8 DURAMAX
FASS
$1,162.88FASS 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,...$1,162.88