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Fass No Drop Kit Titanium Series 240GPH Fuel System & Sump 2020 to 2023 6.6L L5P Duramax (Super Extreme) 
Fass No Drop Kit Titanium Series 240GPH Fuel System & Sump 2020 to 2023 6.6L L5P Duramax (Super Extreme)
$969.00 -
FASS TITANIUM SIGNATURE SERIES 140GPH FUEL SYSTEM 2017 to 2019 GM 6.6L DURAMAX L5P (STOCK TO MODERATE - REQUIRES CUSTOM TUNING) 
FASS TITANIUM SIGNATURE SERIES 140GPH FUEL SYSTEM 2017 to 2019 GM 6.6L DURAMAX L5P (STOCK TO MODERATE - REQUIRES CUSTOM TUNING)
$799.00 -
Fass Titanium Signature Series 140GPH Fuel System 2020-2023 GM/Chevy 6.6L Duramax 
Fass Titanium Signature Series 140GPH Fuel System 2020-2023 GM/Chevy 6.6L Duramax
$799.00 -
FASS TITANIUM SIGNATURE SERIES 220GPH FUEL SYSTEM 2017 to 2019 GM 6.6L DURAMAX L5P (MODERATE TO EXTREME - REQUIRES CUSTOM TUNING) 
FASS TITANIUM SIGNATURE SERIES 220GPH FUEL SYSTEM 2017 to 2019 GM 6.6L DURAMAX L5P (MODERATE TO EXTREME - REQUIRES CUSTOM TUNING)
$899.00 -
FASS Titanium Signature Series 220GPH Fuel System 2020-2023 GM/Chevy 6.6L Duramax 
FASS Titanium Signature Series 220GPH Fuel System 2020-2023 GM/Chevy 6.6L Duramax
$849.00 -
FASS TITANIUM SIGNATURE SERIES 240GPH FUEL SYSTEM 2017 to 2019 6.6L GM DURAMAX L5P (SUPER EXTREME - REQUIRES CUSTOM TUNING) 
FASS TITANIUM SIGNATURE SERIES 240GPH FUEL SYSTEM 2017 to 2019 6.6L GM DURAMAX L5P (SUPER EXTREME - REQUIRES CUSTOM TUNING)
$949.00 -
FASS Titanium Signature Series 240GPH Fuel System 2020-2023 GM/Chevy 6.6L Duramax 
FASS Titanium Signature Series 240GPH Fuel System 2020-2023 GM/Chevy 6.6L Duramax
$849.00 -
Fleece Fuel Filter Upgrade Kit 2017 to 2019 6.6L L5P Duramax (Short or Long Bed) | 2020 to 2024 6.6L L5P Duramax (Long Bed) 
Fleece Fuel Filter Upgrade Kit 2017 to 2019 6.6L L5P Duramax (Short or Long Bed) | 2020 to 2024 6.6L L5P Duramax (Long Bed)
$240.45 -
Fleece Replacement Fuel Injector Connector With Pigtail for 2017 to 2022 L5P 6.6L Duramax 
Fleece Replacement Fuel Injector Connector With Pigtail for 2017 to 2022 L5P 6.6L Duramax
$179.99 -
Longhorn Fab Heavy Duty AirDog Mount & Skid Plate 2001 to 2010 GM 6.6L LB7/LLY/LBZ/LMM (For Use with AirDog Pumps) 
Longhorn Fab Heavy Duty AirDog Mount & Skid Plate 2001 to 2010 GM 6.6L LB7/LLY/LBZ/LMM (For Use with AirDog Pumps)
$251.73 -
Longhorn Fab Universal FASS & AirDog Skid Plate Mount 
Longhorn Fab Universal FASS & AirDog Skid Plate Mount
$189.73 -
PPE Fuel Coolant Pump Relocation Kit 2020 to 2024 6.6L L5P Duramax (Equipped with PPE 114000750 Premium High Efficiency Oversized Oil Filter) 
PPE Fuel Coolant Pump Relocation Kit 2020 to 2024 6.6L L5P Duramax (Equipped with PPE 114000750 Premium High Efficiency Oversized Oil Filter)
$35.99
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Fuel Systems & Accessories
2017-2019 Duramax Fuel Systems
If you’re looking for parts and accessories that are compatible with 2017–2019 Duramax fuel systems, you’ve found the right place here at Blessed Performance. We offer various materials, systems, equipment, and tools that will ensure maximum performance and longevity in your L5P fuel system. Duramax fuel systems demand high-quality and high-performance parts. Therefore, we offer several types of pumps, lift pumps, injectors, fuel system routing and sumps, and even fuel tanks that will take your diesel vehicle to the next level. Contact us for a consultation or review the rest of our site for a fine selection of diesel truck and auto parts. Let us know if you have any questions about how we can help 2017–2019 Duramax fuel systems perform in peak condition!