Skip to content
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    

L5P Duramax Fuel System

  • Wehrli 17-19 Duramax L5P / 20-24 L5P Duramax Long Bed Fuel Filter Housing Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $247.35
    $247.35 - $247.35
    Current price $247.35

    Wehrli Model WCF100361Wehrli 17-19 Duramax L5P / 20-24 L5P Duramax Long Bed Fuel Filter Housing Kit Fits L5P Duramax 2017-2019 Short Bed & Lo...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $247.35
    $247.35 - $247.35
    Current price $247.35
  • 2017+ GM 6.6L L5P Billet Fuel Filter Housing

    H&S Motorsports
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $129.00
    $129.00 - $129.00
    Current price $129.00

    Applications Fits all 2017+ 6.6L GM L5P Duramax Features After witnessing a few failures of the factory plastic fuel filter housing on the...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $129.00
    $129.00 - $129.00
    Current price $129.00
  • Exergy 17-24 Chevrolet Duramax 6.6L L5P New Stock Replacement Injector - Set of 8

    Exergy
    Original price $2,520.00 - Original price $2,520.00
    Original price
    $2,520.00
    $2,520.00 - $2,520.00
    Current price $2,520.00

    Exergy Model E02 10701Exergy 17-24 Chevrolet/GMC Duramax 6.6L L5P New Stock Replacement Injector - Set of 8 - TRUCK ONLY NOT CHASSIS CAB!

    Original price $2,520.00 - Original price $2,520.00
    Original price
    $2,520.00
    $2,520.00 - $2,520.00
    Current price $2,520.00
  • Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $249.00
    $249.00 - $249.00
    Current price $249.00

    Fleece Performance Model FPE-L5P-FFBA-20The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock cart...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $249.00
    $249.00 - $249.00
    Current price $249.00
  • XDP Fuel Tank Sump - One Hole Design With Fuel Return XD243

    XDP
    Original price $185.95 - Original price $185.95
    Original price
    $185.95
    $185.95 - $185.95
    Current price $185.95

    XDP Model XD243The XDP Fuel Tank Sump with Built-In Fuel Return XD243 provides you with a perfect option to maximize fuel delivery, and customizati...

    View full details
    Original price $185.95 - Original price $185.95
    Original price
    $185.95
    $185.95 - $185.95
    Current price $185.95
  • S&S Diesel Motorsport L5P CP3 conversion kit w/ 10mm Pump - Competition Use Only

    S&S
    Original price $2,912.00 - Original price $2,912.00
    Original price
    $2,912.00
    $2,912.00 - $2,912.00
    Current price $2,912.00

    S&S Model L5P-CP3-10S&S Diesel Motorsport L5P CP3 conversion kit w/ 10mm Pump - Competition Use Only Will not work on stock trucks! No Ship...

    View full details
    Original price $2,912.00 - Original price $2,912.00
    Original price
    $2,912.00
    $2,912.00 - $2,912.00
    Current price $2,912.00
  • DDP Common Rail High Pressure Diesel Injection System Cleaner

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $47.50
    $47.50 - $47.50
    Current price $47.50

    DDP Model DDPCRCLEANHeavy duty, one-time use injection system cleaner. Cleans the entire fuel system! This product removes contamination, resin and...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $47.50
    $47.50 - $47.50
    Current price $47.50
  • Wehrli 17-23 Chevrolet L5P Duramax Relocation Mount FASS Lift Pump

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $62.08
    $62.08 - $62.08
    Current price $62.08

    Wehrli Model WCF100276 2017-2023 L5P Duramax Fass Fuel System Relocation Mounting Bracket. Relocates the FASS fuel system to underneath the truck j...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $62.08
    $62.08 - $62.08
    Current price $62.08
  • FASS Billet Fuel Filter Cap for 2017+ L5P Duramax

    FASS Fuel Systems
    Original price $116.00
    Original price $116.00 - Original price $116.00
    Original price $116.00
    Current price $110.20
    $110.20 - $110.20
    Current price $110.20

    FASS Fuel Systems Model BFC1001KFASS Fuel Systems Billet L5P 2017-2024 Duramax Fuel Filter Cap (BFC1001K). Part No: BFC1001K The OEM plastic fuel f...

    View full details
    Original price $116.00
    Original price $116.00 - Original price $116.00
    Original price $116.00
    Current price $110.20
    $110.20 - $110.20
    Current price $110.20
    Save 5% Save %
  • DDP 17-22 Chevrolet Duramax 6.6L L5P Brand New DCR Pump Conversion Kit

    DDP
    Original price $2,400.00
    Original price $2,400.00 - Original price $2,400.00
    Original price $2,400.00
    Current price $2,280.00
    $2,280.00 - $2,280.00
    Current price $2,280.00

    DDP Model DDP L5P-DCRKITDDP 17-22 Chevrolet Duramax 6.6L L5P Brand New DCR Pump Conversion Kit

    Original price $2,400.00
    Original price $2,400.00 - Original price $2,400.00
    Original price $2,400.00
    Current price $2,280.00
    $2,280.00 - $2,280.00
    Current price $2,280.00
    Save 5% Save %
  • FASS Duramax Filter Delete DFD-4000

    FASS Fuel Systems
    Original price $82.00
    Original price $82.00 - Original price $82.00
    Original price $82.00
    Current price $77.90
    $77.90 - $77.90
    Current price $77.90

    FASS Fuel Systems Model DFD4000FASS Duramax Filter Delete DFD-4000

    Original price $82.00
    Original price $82.00 - Original price $82.00
    Original price $82.00
    Current price $77.90
    $77.90 - $77.90
    Current price $77.90
    Save 5% Save %
  • S&S Diesel Motorsport L5P Duramax Injectors (2017+)- Set

    S&S
    Original price $3,707.60 - Original price $5,501.60
    Original price
    $3,707.60
    $3,707.60 - $5,501.60
    Current price $3,707.60

    S&S Diesel Motorsport L5P Duramax Injectors (2017+)- Set S&S Upgrades Proprietary nozzle honing process for clean and consistent holes Noz...

    View full details
    Original price $3,707.60 - Original price $5,501.60
    Original price
    $3,707.60
    $3,707.60 - $5,501.60
    Current price $3,707.60
  • S&S Diesel Motorsport L5P CP3 conversion kit w/ 14mm Pump - Competition Use Only

    S&S
    Original price $3,900.00 - Original price $3,900.00
    Original price
    $3,900.00
    $3,900.00 - $3,900.00
    Current price $3,900.00

    S&S Model L5P-CP3-14S&S Diesel Motorsport L5P CP3 conversion kit w/ 14mm Pump - Competition Use Only Will not work on stock trucks! No Ship...

    View full details
    Original price $3,900.00 - Original price $3,900.00
    Original price
    $3,900.00
    $3,900.00 - $3,900.00
    Current price $3,900.00
  • S&S Diesel Motorsport L5P CP3 conversion kit w/ 12mm Pump - Competition Use Only

    S&S
    Original price $3,406.00 - Original price $3,406.00
    Original price
    $3,406.00
    $3,406.00 - $3,406.00
    Current price $3,406.00

    S&S Model L5P-CP3-12S&S Diesel Motorsport L5P CP3 conversion kit w/ 12mm Pump - Competition Use Only Will not work on stock trucks! No Ship...

    View full details
    Original price $3,406.00 - Original price $3,406.00
    Original price
    $3,406.00
    $3,406.00 - $3,406.00
    Current price $3,406.00
  • Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (4 Pack)

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $179.99
    $179.99 - $179.99
    Current price $179.99

    Fleece Performance Model FPE-HAR-L5P-INJ-PT-4PA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fu...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $179.99
    $179.99 - $179.99
    Current price $179.99
  • Fleece 17-22 GM 2500/3500 Duramax L5O Replacement Fuel Injector Connector

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $59.99
    $59.99 - $59.99
    Current price $59.99

    Fleece Performance Model FPE-HAR-L5P-INJ-PTA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fuel ...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $59.99
    $59.99 - $59.99
    Current price $59.99
  • BD Diesel L5P Replacement Injector Pigtail Kit 2017-2023 Duramax For P0201-P0208 Code*

    BD Diesel
    Original price $42.63 - Original price $42.63
    Original price $42.63
    $44.95
    $44.95 - $44.95
    Current price $44.95

    A common failure point on the L5P Duramax, BD's replacement connector with pigtail for the fuel injectors will get you back on the road quickl...

    View full details
    Original price $42.63 - Original price $42.63
    Original price $42.63
    $44.95
    $44.95 - $44.95
    Current price $44.95
  • Wehrli 20-24 L5P Duramax Short Bed Fuel Filter Housing Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $247.35
    $247.35 - $247.35
    Current price $247.35

    Wehrli Model WCF100362Wehrli 20-24 L5P Duramax Short Bed Fuel Filter Housing Kit Fits 2020+ L5P Duramax Short Bed Trucks- Increase fuel filter ca...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $247.35
    $247.35 - $247.35
    Current price $247.35
  • Fleece Performance 17-19 GM Duramax 6.6L L5P Fuel Filter Upgrade Kit

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $249.00
    $249.00 - $249.00
    Current price $249.00

    Fleece Performance Model FPE-L5P-FFBA-1719The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock ca...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $249.00
    $249.00 - $249.00
    Current price $249.00
  • FASS 17-19 Chevrolet Duramax L5P Titanium Diesel Fuel Lift Pump 220GPH (Tune Required) TS C13 220G

    FASS Fuel Systems
    Original price $893.68
    Original price $893.68 - Original price $893.68
    Original price $893.68
    Current price $849.00
    $849.00 - $849.00
    Current price $849.00

    Fass Fuel Systems Model: TSC13250F220GFASS Titanium Signature Series Diesel Fuel System 220GPH 17'-19' Duramax L5P (TSC13250F220G). Warning! This S...

    View full details
    Original price $893.68
    Original price $893.68 - Original price $893.68
    Original price $893.68
    Current price $849.00
    $849.00 - $849.00
    Current price $849.00
    Save 5% Save %
  • FASS 17-19 Chevrolet Duramax L5P Titanium Diesel Fuel Lift Pump 140GPH (Tune Required) TS C13 140G

    FASS Fuel Systems
    Original price $841.05
    Original price $841.05 - Original price $841.05
    Original price $841.05
    Current price $799.00
    $799.00 - $799.00
    Current price $799.00

    Fass Fuel Systems Model: TSC13180F140GFASS Titanium Signature Series Diesel Fuel System 140GPH 17'-19' Duramax L5P (TSC13180F140G)Warning! This Sys...

    View full details
    Original price $841.05
    Original price $841.05 - Original price $841.05
    Original price $841.05
    Current price $799.00
    $799.00 - $799.00
    Current price $799.00
    Save 5% Save %
  • FASS 20-22 GM Duramax 240gph Titanium Series Plus Fuel Air Separation System

    FASS Fuel Systems
    Original price $977.89
    Original price $977.89 - Original price $977.89
    Original price $977.89
    Current price $929.00
    $929.00 - $929.00
    Current price $929.00

    FASS Fuel Systems Model TSPC15290F240GThe Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System...

    View full details
    Original price $977.89
    Original price $977.89 - Original price $977.89
    Original price $977.89
    Current price $929.00
    $929.00 - $929.00
    Current price $929.00
    Save 5% Save %
  • FASS 20-22 GM Duramax 220gph Titanium Series Plus Fuel Air Separation System

    FASS Fuel Systems
    Original price $925.26
    Original price $925.26 - Original price $925.26
    Original price $925.26
    Current price $879.00
    $879.00 - $879.00
    Current price $879.00

    FASS Fuel Systems Model TSPC15250F220GThe Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System...

    View full details
    Original price $925.26
    Original price $925.26 - Original price $925.26
    Original price $925.26
    Current price $879.00
    $879.00 - $879.00
    Current price $879.00
    Save 5% Save %
  • FASS 20-22 GM Duramax 140gph Titanium Series Plus Fuel Air Separation System

    FASS Fuel Systems
    Original price $872.63
    Original price $872.63 - Original price $872.63
    Original price $872.63
    Current price $829.00
    $829.00 - $829.00
    Current price $829.00

    FASS Fuel Systems Model TSPC15180F140GThe Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System...

    View full details
    Original price $872.63
    Original price $872.63 - Original price $872.63
    Original price $872.63
    Current price $829.00
    $829.00 - $829.00
    Current price $829.00
    Save 5% Save %

Powerhouse Diesel