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L5P Duramax Parts

Parts for the L5P Duramax (2017+).

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  • User 4 User 6

    Air Lift LoadLifter 7500 XL Ultimate Air Spring Kit 16-25 Chevy/GMC Silverado/Sierra 3500HD

    Air Lift
    $797.99 - $797.99
    $797.99
    $797.99 - $797.99
    $797.99

    Air Lift Model 57543The Air Lift 7500 XL Ultimate kit offers maximum load-leveling power for your Silverado or Sierra 3500—engineered for confidenc...

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    $797.99 - $797.99
    $797.99
    $797.99 - $797.99
    $797.99
  • User 1 Photo - Primary Save 24% Save %

    Firestone 11-24 Chevrolet Silverado 2500 2WD/4WD AIO Analog Ride-Rite All-In-One Kit (W217602873)

    Firestone
    $1,397.60
    $1,397.60 - $1,397.60
    $1,397.60
    $1,063.37
    $1,063.37 - $1,063.37
    $1,063.37

    Firestone Model 2873Firestone's original helper spring kit is designed to level loads when you are hauling or towing to eliminate squat and return ...

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    $1,397.60
    $1,397.60 - $1,397.60
    $1,397.60
    $1,063.37
    $1,063.37 - $1,063.37
    $1,063.37
    Save 24% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Red

    Mishimoto
    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95

    Mishimoto Model MMLG-SP1415-32RD The details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, b...

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    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95
    Save 9% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Gold

    Mishimoto
    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95

    Mishimoto Model MMLG-SP1415-32GDThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

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    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95
    Save 9% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Chrome

    Mishimoto
    $115.00
    $115.00 - $115.00
    $115.00
    $104.95
    $104.95 - $104.95
    $104.95

    Mishimoto Model MMLG-SP1415-32CH The details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, b...

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    $115.00
    $115.00 - $115.00
    $115.00
    $104.95
    $104.95 - $104.95
    $104.95
    Save 9% Save %
  • Photo - Close Up Photo - Primary Save 10% Save %

    Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Data Pro 07.5-19 Chevy 2500/3500 6.6L

    Banks Power
    $838.89
    $838.89 - $838.89
    $838.89
    $755.00
    $755.00 - $755.00
    $755.00

    Banks Power Model 64323-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...

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    $838.89
    $838.89 - $838.89
    $838.89
    $755.00
    $755.00 - $755.00
    $755.00
    Save 10% Save %
  • Logo Image Photo - Primary

    WeatherTech 19-25 Chevy Silverado Crew Cab / Double Cab Front FloorLiner HP - Black

    WeatherTech
    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95

    WeatherTech Model 4414361VIMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measur...

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    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95
  • Photo - out of package Photo - Primary

    BD Diesel 2024+ Chevy/GMC 2500HD-6500HD 6.6L L5P E-PAS Positive Air Shut Off

    BD Diesel
    $698.95 - $698.95
    $698.95
    $698.95 - $698.95
    $698.95

    BD Diesel Model 1036765Be prepared for the unexpected. A diesel engine runaway, though rare, can lead to catastrophic failure when external hydroca...

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    $698.95 - $698.95
    $698.95
    $698.95 - $698.95
    $698.95
  • Photo - out of package Photo - Primary

    BD Diesel 17-23 Chevy/GMC 2500HD-6500HD 6.6L L5P E-PAS Emergency Engine Shutdown

    BD Diesel
    $610.18 - $610.18
    $610.18
    $698.95
    $698.95 - $698.95
    $698.95

    BD Diesel Model 1036764Be prepared for the unexpected. A diesel engine runaway, though rare, can lead to catastrophic failure when external hydroca...

    View full details
    $610.18 - $610.18
    $610.18
    $698.95
    $698.95 - $698.95
    $698.95
  • Photo - Unmounted Photo - Primary

    aFe 17-19 GM Sierra 3500 HD Power ProGuard OE Replacement Air Filter

    aFe
    $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00

    aFe Model 35-11006The deeply pleated, high-quality filter media offers exceptional filtration capacity, preventing harmful particles from reaching ...

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    $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00
  • Photo - Close Up Photo - Primary

    aFe 20-25 GM Sierra 3500 HD Power ProGuard OE Replacement Air Filter

    aFe
    $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00

    aFe Model 35-11005The deeply pleated, high-quality filter media offers exceptional filtration capacity, preventing harmful particles from reaching ...

    View full details
    $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00
  • responsive-image responsive-image

    Wehrli Big Hitch Products 2020-2025 Chevy Silverado HD 2500/3500 Fiberglass Roll Pan

    Wehrli
    $800.00 - $1,349.00
    $800.00
    $800.00 - $1,349.00
    $800.00

    Wehrli Big Hitch Products Model BHP5006 - Allows for removal of the stock rear bumper- Easy installation with basic hand tools- All necessary hard...

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    $800.00 - $1,349.00
    $800.00
    $800.00 - $1,349.00
    $800.00
  • responsive-image responsive-image

    Wehrli Big Hitch Products 2020-2025 GM 2500/3500 HD BELOW Roll Pan 2.5 Inch Receiver Hitch

    Wehrli
    $549.00 - $1,349.00
    $549.00
    $549.00 - $1,349.00
    $549.00

    Wehrli Big Hitch Products Model BHP1037, BHP1038 Pairs with BHP 20+ GM HD Roll Pan BHP5006 (Chevy) and BHP5007 (GMC)- Built-in mounting bracket fo...

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    $549.00 - $1,349.00
    $549.00
    $549.00 - $1,349.00
    $549.00
  • responsive-image responsive-image

    Wehrli Big Hitch Products Clamp On Sled Stops - BELOW Roll Pan

    Wehrli
    $0.00 - $0.00
    $0.00
    $270.00
    $270.00 - $270.00
    $270.00

    Wehrli Big Hitch Products Model BHP3000 - Protect your trucks sheet metal from damage- Clamps to any of our BELOW roll pan receiver hitches- All ne...

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    $0.00 - $0.00
    $0.00
    $270.00
    $270.00 - $270.00
    $270.00
  • responsive-image responsive-image

    Wehrli Big Hitch Products 2011-2019 LML / L5P GM Long Bed BELOW Roll Pan 2.5 Inch Receiver Hitch

    Wehrli
    $0.00 - $0.00
    $0.00
    $549.00
    $549.00 - $549.00
    $549.00

    Wehrli Big Hitch Products Model BHP1033 Whether you are running a dedicated pulling truck or just a daily driver, this is the only receiver you wa...

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    $0.00 - $0.00
    $0.00
    $549.00
    $549.00 - $549.00
    $549.00
  • responsive-image responsive-image

    No Limit Fabrication GM Duramax 17-23 L5P VGT Turbo with 360 Thrust Bearing,Actuator Linkage and Gasket Kit

    No Limit
    $2,399.00 - $2,399.00
    $2,399.00
    $2,399.00 - $2,399.00
    $2,399.00

    No Limit Fabrication Model L5PVGT GM Duramax L5P VGT Turbo, with 360 Thrust Bearing, Actuator Linkage and Gasket Kit No Limit Fabrication Does not...

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    $2,399.00 - $2,399.00
    $2,399.00
    $2,399.00 - $2,399.00
    $2,399.00
    Select Options
  • Photo - Mounted Photo - Primary

    Lund 15-17 Chevy Silverado 2500 Crew Cab Catch-It Floormat Front Floor Liner - Black (2 Pc.)

    LUND
    $133.90 - $133.90
    $133.90
    $133.90 - $133.90
    $133.90

    LUND Model 283111-BLUND's Catch-It Vinyl floor liners provide rugged all-weather protection with the style and performance engineered to last a lif...

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    $133.90 - $133.90
    $133.90
    $133.90 - $133.90
    $133.90
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Cocoa

    WeatherTech
    $232.90 - $232.90
    $232.90
    $232.90 - $232.90
    $232.90

    WeatherTech Model 476071-475422The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

    View full details
    $232.90 - $232.90
    $232.90
    $232.90 - $232.90
    $232.90
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Cocoa

    WeatherTech
    $262.90 - $262.90
    $262.90
    $262.90 - $262.90
    $262.90

    WeatherTech Model 475431-475422The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

    View full details
    $262.90 - $262.90
    $262.90
    $262.90 - $262.90
    $262.90
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Grey

    WeatherTech
    $232.90 - $232.90
    $232.90
    $232.90 - $232.90
    $232.90

    WeatherTech Model 467221-465422The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

    View full details
    $232.90 - $232.90
    $232.90
    $232.90 - $232.90
    $232.90
  • Logo Image Logo Image

    Air Lift 24-25 Chevy Silverado 2500HD ZR2 4WD Loadlifter 5000 Ultimate w/ Air Spring Cradle

    Air Lift
    $798.99 - $798.99
    $798.99
    $798.99 - $798.99
    $798.99

    Air Lift Model 88408Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate load support kit with Air Spring Cradles fr...

    View full details
    $798.99 - $798.99
    $798.99
    $798.99 - $798.99
    $798.99
  • responsive-image responsive-image

    Stock+ Power Steering Gearbox 2011-2021 GM 2500/3500HD XDP Xtreme Diesel Performance

    XDP
    $753.95 - $753.95
    $753.95
    $753.95 - $753.95
    $753.95

    The XDP Stock+ Power Steering Gearbox (New) XD748 is an ideal replacement for the worn steering gear in your Chevy Silverado or GMC Sierra 2500HD/3...

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    $753.95 - $753.95
    $753.95
    $753.95 - $753.95
    $753.95
  • User 1 User 1

    Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $68.99
    $68.99 - $68.99
    $68.99

    Fleece Performance Model FPE-L5P-MAP-SPR-24Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer All new Fleece Performance...

    View full details
    $0.00 - $0.00
    $0.00
    $68.99
    $68.99 - $68.99
    $68.99
  • Photo - Primary Photo - Primary

    AMP Research 22-24 Chevrolet/GMC Silverado/Sierra 1500 CC & 2024 2500/3500HD CC PowerStep Vision

    AMP Research
    $2,099.99 - $2,099.99
    $2,099.99
    $2,099.99 - $2,099.99
    $2,099.99

    AMP Research Model 96255-01ASee the intelligence of the AMP Research SmartSeriesâ„¢ in a whole new light with AMP Vision by RealTruck. The AMP Rese...

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    $2,099.99 - $2,099.99
    $2,099.99
    $2,099.99 - $2,099.99
    $2,099.99

The L5P is the current 6.6L Duramax, used in 2017 and newer Chevy Silverado HD and GMC Sierra HD trucks. It has a Denso fuel system, an electronically controlled VGT and the most factory power of any Duramax.

Shop L5P Duramax Parts by Category

Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.

L5P Duramax FAQ

What fuel system does the L5P use?

A Denso high pressure common rail system, different from the Bosch systems used on earlier Duramax engines.

What is the factory power rating on the L5P?

Ratings have increased over the years. Check your specific model year and trim for the exact rating.

Powerhouse Diesel