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L5P Duramax Parts

Parts for the L5P Duramax (2017+).

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  • Logo Image Logo Image

    WeatherTech 14-18 Chevrolet Silverado 1500 Front Rear Side Window-Matte

    WeatherTech
    $201.00 - $201.00
    $201.00
    $201.00 - $201.00
    $201.00

    WeatherTech Model 84740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

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    $201.00 - $201.00
    $201.00
    $201.00 - $201.00
    $201.00
  • Logo Image Photo - Primary

    WeatherTech 14-18 Chevrolet Silverado 1500 Front Front Side Window Deflectors - Matte Blk

    WeatherTech
    $124.00 - $124.00
    $124.00
    $124.00 - $124.00
    $124.00

    WeatherTech Model 80740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

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    $124.00 - $124.00
    $124.00
    $124.00 - $124.00
    $124.00
  • Photo - Mounted Photo - Primary

    WeatherTech 19-26 Chevrolet Silverado 1500 2nd row Rear FloorLiner HP for Vinyl Floors - Black

    WeatherTech
    $201.00 - $201.00
    $201.00
    $201.00 - $201.00
    $201.00

    WeatherTech Model 4414365VIMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measur...

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    $201.00 - $201.00
    $201.00
    $201.00 - $201.00
    $201.00
  • Logo Image Photo - Primary

    WeatherTech 14-18 Chevrolet Silverado 1500 Rear Rear Side Window Deflectors 2pc - Matte Blk

    WeatherTech
    $94.00 - $94.00
    $94.00
    $94.00 - $94.00
    $94.00

    WeatherTech Model 81740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

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    $94.00 - $94.00
    $94.00
    $94.00 - $94.00
    $94.00
  • Logo Image Photo - Primary

    WeatherTech 14-18 Chevrolet Silverado 1500 Rear Rear 2pc-Matte

    WeatherTech
    $94.00 - $94.00
    $94.00
    $94.00 - $94.00
    $94.00

    WeatherTech Model 83740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

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    $94.00 - $94.00
    $94.00
    $94.00 - $94.00
    $94.00
  • Logo Image Photo - Primary

    WeatherTech 20-25 Chevrolet Silverado Door Sill SillProtector - Black-4 Piece Set Double Cab

    WeatherTech
    $138.00 - $138.00
    $138.00
    $138.00 - $138.00
    $138.00

    WeatherTech Model ST015K2Made from the same impact-resistant material as BumperTopper, SillProtector is a custom-fitting, durable plastic guard tha...

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    $138.00 - $138.00
    $138.00
    $138.00 - $138.00
    $138.00
  • Logo Image Logo Image

    WeatherTech 14-18 Chevrolet Silverado 1500 Front Rear Side Window - Matte Blk

    WeatherTech
    $201.00 - $201.00
    $201.00
    $201.00 - $201.00
    $201.00

    WeatherTech Model 82740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

    View full details
    $201.00 - $201.00
    $201.00
    $201.00 - $201.00
    $201.00
  • Photo - Primary Photo - Primary

    WeatherTech 20-26 Chevy Silverado 2500HD/3500HD Hood Hood Skin Protector - Matte Black

    WeatherTech
    $216.00 - $216.00
    $216.00
    $216.00 - $216.00
    $216.00

    WeatherTech Model 55189IMBThe Hood Protector is a custom-fit bug and debris shield that helps preserve and maintain paint finishes. Features a slee...

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    $216.00 - $216.00
    $216.00
    $216.00 - $216.00
    $216.00
  • Photo - Unmounted Photo - Primary

    WeatherTech 20-26 Chevrolet Silverado 25/3500HD DC/CC Front Side Window Deflectors - Matte Black

    WeatherTech
    $124.00 - $124.00
    $124.00
    $124.00 - $124.00
    $124.00

    WeatherTech Model 80977IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

    View full details
    $124.00 - $124.00
    $124.00
    $124.00 - $124.00
    $124.00
  • Logo Image Logo Image

    WeatherTech 20-25 Chevrolet Silverado Door Sill SillProtector - Black-2 Piece Set Regular Cab

    WeatherTech
    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00

    WeatherTech Model ST044K1Made from the same impact-resistant material as BumperTopper, SillProtector is a custom-fitting, durable plastic guard tha...

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    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00
  • Logo Image Logo Image

    WeatherTech 20-26 Chevrolet Silverado 2500HD/3500HD Front Side Window Deflectors Front-Dark Tint

    WeatherTech
    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00

    WeatherTech Model 801082IMWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

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    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00
  • Photo - Mounted Photo - Primary

    WeatherTech 15-19 Chevrolet Silverado 1st Row Front FloorLiner HP - Cocoa

    WeatherTech
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00

    WeatherTech Model 477221IMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured...

    View full details
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00
  • Photo - Primary Photo - Primary

    WeatherTech 19-26 Chevrolet Silverado 1st Row Front FloorLiner HP for Vinyl Floors - Black

    WeatherTech
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00

    WeatherTech Model 4415431VIMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measur...

    View full details
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00
  • Photo - Mounted Photo - Primary

    WeatherTech 15-19 Chevrolet Silverado 1st Row Front FloorLiner HP - Grey

    WeatherTech
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00

    WeatherTech Model 467221IMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured...

    View full details
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00
  • Photo - Mounted Photo - Primary

    WeatherTech 15-19 Chevrolet Silverado 1st Row Front FloorLiner HP - Tan

    WeatherTech
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00

    WeatherTech Model 457221IMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured...

    View full details
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00
  • Photo - Mounted Photo - Primary

    WeatherTech 15-19 Chevrolet Silverado 1st Row Front FloorLiner HP - Black

    WeatherTech
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00

    WeatherTech Model 447221IMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured...

    View full details
    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00
  • Photo - Primary Photo - Primary

    WeatherTech 20-26 Chevy Silverado/GMC Sierra Impact Liner - Black

    WeatherTech
    $503.00 - $503.00
    $503.00
    $503.00 - $503.00
    $503.00

    WeatherTech Model 39815IMYour truck is more than just a vehicle – it's a workhorse. Whether it's due to work or simply moving heavy furniture, even...

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    $503.00 - $503.00
    $503.00
    $503.00 - $503.00
    $503.00
  • responsive-image responsive-image

    Exergy 2017+ L5P Duramax New 300% Over Injector w/Internal Modification - Set of 8

    Exergy
    $10,154.00 - $10,154.00
    $10,154.00
    $10,154.00 - $10,154.00
    $10,154.00

    Exergy Model E02 10720Exergy 2017+ L5P Duramax New 300% Over Injector w/Internal Modification - Set of 8

    $10,154.00 - $10,154.00
    $10,154.00
    $10,154.00 - $10,154.00
    $10,154.00
    Select Options
  • Logo Image Logo Image

    WeatherTech Universal Seat Cover - Charcoal

    WeatherTech
    $279.00 - $279.00
    $279.00
    $279.00 - $279.00
    $279.00

    WeatherTech Model 8ASP-BN4BWeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for t...

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    $279.00 - $279.00
    $279.00
    $279.00 - $279.00
    $279.00
  • Photo - Primary Photo - Primary

    Yukon Gear Dana M300/Dana S135 Carrier Bearing Kit - 2.953in ID/ 4.370in OD

    Yukon Gear & Axle
    $237.00 - $237.00
    $237.00
    $237.00 - $237.00
    $237.00

    Yukon Gear & Axle Model CK FF001Yukon Carrier Installation Kits are a convenient and low-cost solution for carrier changes in cases where one i...

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    $237.00 - $237.00
    $237.00
    $237.00 - $237.00
    $237.00
  • Photo - Mounted Photo - Primary Save 10% Save %

    Banks Power iDash Pro System Universal CAN for use with Banks PedalMonster 2008+

    Banks Power
    $683.00
    $683.00 - $683.00
    $683.00
    $615.00
    $615.00 - $615.00
    $615.00

    Banks Power Model 66714Total Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butterfly...

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    $683.00
    $683.00 - $683.00
    $683.00
    $615.00
    $615.00 - $615.00
    $615.00
    Save 10% Save %
  • Photo - Primary Photo - Primary

    WeatherTech 20-26 Chevrolet Silverado 2500HD/3500HD Hood Skin Protector - Black

    WeatherTech
    $187.00 - $187.00
    $187.00
    $187.00 - $187.00
    $187.00

    WeatherTech Model 55189IMProtect your expensive headlamps, before it is too late! Introducing LampGard, an incredibly tough 40 mil. thick, double-p...

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    $187.00 - $187.00
    $187.00
    $187.00 - $187.00
    $187.00
  • Photo - Close Up Photo - Primary

    Fleece Performance 07.5-24 Dodge RAM 6.7L Cummins Cold Weather Upgrade Kit

    Fleece Performance
    $162.00 - $162.00
    $162.00
    $162.00 - $162.00
    $162.00

    Fleece Performance Model FPE-CUMM-IAH-X26.7L Cummins owners: Our add-on cold weather kit for the Fleece Performance intake and grid heater kit prov...

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    $162.00 - $162.00
    $162.00
    $162.00 - $162.00
    $162.00
  • Photo - Primary Photo - Primary

    ATS Diesel 17-19 L5P Duramax 6.6L Billet Flexplate

    ATS Diesel
    $1,181.00 - $1,181.00
    $1,181.00
    $1,181.00 - $1,181.00
    $1,181.00

    ATS Diesel Model 305-900-4440ATS Diesel 17-19 L5P Duramax 6.6L Billet Flexplate

    $1,181.00 - $1,181.00
    $1,181.00
    $1,181.00 - $1,181.00
    $1,181.00

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