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L5P Duramax Parts

Parts for the L5P Duramax (2017+).

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    45 Degree Exhaust Tips With Clamp

    Powerhouse Diesel
    $176.00 - $308.00
    $176.00
    $176.00 - $308.00
    $176.00

    Stainless Steel Elbow Exhaust Tip Fits 4" & 5" Exhaust Systems | Multiple Outlet Sizes Available Finish your exhaust setup the right way. These...

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    $176.00 - $308.00
    $176.00
    $176.00 - $308.00
    $176.00
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    Schaeffer's 0132 Moly EP Oil Treatment

    Schaeffer's
    $18.00 - $539.00
    $18.00
    $18.00 - $539.00
    $18.00

    0132 Extreme pressure protection for bearings, valve trains, pistons and piston rings. Increases oil pressure and reduces oil consumption. Mo...

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    $18.00 - $539.00
    $18.00
    $18.00 - $539.00
    $18.00
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    KC Boost Leak Detector - POWERSTROKE, CUMMINS

    Kc Turbo
    $132.00 - $160.00
    $132.00
    $132.00 - $160.00
    $132.00

    KC Boost Leak Detector   Features & Details: Milton M-style/D or I/M Industrial Connector Billet Aluminum PSI Gauge for Easy Check Shut-Off Va...

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    $132.00 - $160.00
    $132.00
    $132.00 - $160.00
    $132.00
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    Schaeffer's 02191 SynForce Green NLGI #1

    Schaeffer's
    $18.00 - $520.00
    $18.00
    $18.00 - $520.00
    $18.00

    0219 SynForce® Green Grease NLGI #1 is an extreme heavy-duty, multi-purpose, aluminum complex base grease. It is formulated for use in all types o...

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    $18.00 - $520.00
    $18.00
    $18.00 - $520.00
    $18.00
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    Kryptonite Death Grip Front Shock Reservoir Mount Kit 2011+ GM

    Kryptonite
    $251.00 - $251.00
    $251.00
    $251.00 - $251.00
    $251.00

    Fits: 2011+ Chevrolet/GMC 2500HD / 3500HD Trucks Part#: KRSM11-46 – Fits 46mm Reservoirs (CALL FOR FITMENT on Bilstein B8 5160) KRSM11-50 – Fit...

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    $251.00 - $251.00
    $251.00
    $251.00 - $251.00
    $251.00
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    Schaeffer's 0137 Diesel Treat 2000™ Ultra Low Sulfur

    Schaeffer's
    $22.00 - $581.00
    $22.00
    $22.00 - $581.00
    $22.00

    0137 Diesel Treat 2000™ Ultra Low Sulfur is an ashless, all-season fuel additive formulated for use with all types of diesel fuel, especially low s...

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    $22.00 - $581.00
    $22.00
    $22.00 - $581.00
    $22.00
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    Edge 84130-3 Insight CTS3 Digital Gauge Monitor

    Edge
    $751.00 - $751.00
    $751.00
    $751.00 - $751.00
    $751.00

    Edge Model 84130-3Give your vehicle the most advanced digital monitoring system when you install the Edge 84130-3 Insight CTS3 Digital Gauge Monito...

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    $751.00 - $751.00
    $751.00
    $751.00 - $751.00
    $751.00
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    Wehrli 2017-2024 Chevrolet 6.6L L5P Duramax Intake Resonator Delete Plug - Black Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $46.00
    $46.00 - $46.00
    $46.00

    Wehrli Model WCF100473Wehrli 2017-2024 Chevrolet 6.6L L5P Duramax Intake Resonator Delete Plug - Black Anodized This quick and easy to install, bil...

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    $0.00 - $0.00
    $0.00
    $46.00
    $46.00 - $46.00
    $46.00
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    Kryptonite Replacement Outer Tie Rod End 2011-2025

    Kryptonite
    $84.00 - $84.00
    $84.00
    $84.00 - $84.00
    $84.00

    Fits: 2011-2025 2500/3500HD GM HD Truck Important Fitment Details: This is a left hand threaded shank used as an "outer end" on GM HD 8 Lug trucks....

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    $84.00 - $84.00
    $84.00
    $84.00 - $84.00
    $84.00
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    Kryptonite Alignment Cam Pins 8-pc Kit For Chevy/GMC Trucks & SUVs

    Kryptonite
    $28.00 - $28.00
    $28.00
    $28.00 - $28.00
    $28.00

    Part# KR86325 Fits; 2001–2025 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD & 4WD), 2001–2013 Chevy & GMC 2500 2WD/4WD SU...

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    $28.00 - $28.00
    $28.00
    $28.00 - $28.00
    $28.00
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    Kryptonite Ultimate Front End Package For 2011–2026 Chevy/GMC 2500HD/3500HD

    Kryptonite
    $2,088.00 - $2,088.00
    $2,088.00
    $2,088.00 - $2,088.00
    $2,088.00

    ***Call for availability*** Fits: 2011–2026 Chevrolet Silverado 2500HD / 3500HD 2011-2026 GMC Sierra 2500HD / 3500HD Important Fitment Info: Par...

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    $2,088.00 - $2,088.00
    $2,088.00
    $2,088.00 - $2,088.00
    $2,088.00
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    Kryptonite Replacement Inner Tie Rod End For Kryptonite SS Center Link For 2001–2026 Chevy/GMC Trucks

    Kryptonite
    $84.00 - $84.00
    $84.00
    $84.00 - $84.00
    $84.00

    F Fits: 1988–2026 Chevrolet 1500/1500HD/2500HD/3500 1988-2026 GMC 1500/1500HD/2500HD/3500 Important Fitment Details: Designed For HD Trucks Equippe...

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    $84.00 - $84.00
    $84.00
    $84.00 - $84.00
    $84.00
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    Pro Form Fab 2011 - 2025 Chevy/GMC 2500/3500 Rear Lift Blocks

    Pro Form Fab
    $0.00 - $0.00
    $0.00
    $176.00
    $176.00 - $257.00
    $176.00

    2011 - 2025 Chevy/GMC 2500/3500 Product Description: We are proud to bring you our Heavy Duty fabricated rear lift blocks. These CNC cut, jig...

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    $0.00 - $0.00
    $0.00
    $176.00
    $176.00 - $257.00
    $176.00
    Select Options
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    Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $724.00
    $724.00 - $724.00
    $724.00

    Wehrli Model WCF100433 The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit,...

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    $0.00 - $0.00
    $0.00
    $724.00
    $724.00 - $724.00
    $724.00
    Select Options
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    Kryptonite Cam Bolt Kit For 2011-2025 Chevy/GMC HD Trucks

    Kryptonite
    $140.00 - $140.00
    $140.00
    $140.00 - $140.00
    $140.00

    Part# KR86376 Fits; 2011–2025 Chevrolet and GMC 2500HD / 3500 Trucks, 2015–2018 Chevy and GMC Canyon / Colorado Trucks DESCRIPTION Replace your wor...

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    $140.00 - $140.00
    $140.00
    $140.00 - $140.00
    $140.00
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    AMP Research Replacement Motor - Replacement for White Motors on GMC and RAM Kits

    AMP Research
    $88.00 - $88.00
    $88.00
    $88.00 - $88.00
    $88.00

    Replacement motor for AMP Research PowerSteps. Parts are specific to vehicle Make/Model and series of PowerStep installed P/N:80-04868-90 Brand: AM...

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    $88.00 - $88.00
    $88.00
    $88.00 - $88.00
    $88.00
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    Schaeffer's 0137CTPACarbon Treat All Season

    Schaeffer's
    $41.00 - $41.00
    $41.00
    $41.00 - $41.00
    $41.00

    0137CTPA CarbonTreat is the cure for a problem you may not know exists. That said, you probably have heard of injector failures and plugged fuel f...

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    $41.00 - $41.00
    $41.00
    $41.00 - $41.00
    $41.00
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    Kryptonite Bilstein Steering Stabilizer Mounting Bracket For 2015–2026 Chevy/GMC 2500HD/3500HD

    Kryptonite
    $140.00 - $140.00
    $140.00
    $140.00 - $140.00
    $140.00

    Part# KRSS15 Fits:  2015–2026 Chevrolet 2500HD / 3500HD  2015–2026 Chevrolet 2500HD / 3500HD  Compatibility: Bilstein KRS619 Rancho RS5417 Rough C...

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    $140.00 - $140.00
    $140.00
    $140.00 - $140.00
    $140.00
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    Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2

    Wehrli
    $0.00 - $0.00
    $0.00
    $2,097.00
    $2,097.00 - $2,097.00
    $2,097.00

    Wehrli Model WCF100441 The Stage 2 upgrade for the 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck combines...

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    $0.00 - $0.00
    $0.00
    $2,097.00
    $2,097.00 - $2,097.00
    $2,097.00
    Select Options
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    Wehrli 2020-2025 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $249.00
    $249.00 - $249.00
    $249.00

    Wehrli Model WCF100541 Upper Coolant Pipe for 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck replaces the ...

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    $0.00 - $0.00
    $0.00
    $249.00
    $249.00 - $249.00
    $249.00
    Select Options
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    Kryptonite Stage 3 Leveling Kit With Fox Shocks For 2020-2026 Chevy/GMC 2500HD/3500

    Kryptonite
    $2,172.00 - $2,172.00
    $2,172.00
    $2,172.00 - $2,172.00
    $2,172.00

    Fits:  2020–2026 Chevy 2500HD / 3500HD 2020–2026 GMC 2500HD / 3500HD Important Fitment Details: Will NOT fit: AT4X & ZR2 models equipped with ...

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    $2,172.00 - $2,172.00
    $2,172.00
    $2,172.00 - $2,172.00
    $2,172.00
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    2 to 1 OBDII Connector Rough Country

    Rough Country
    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00

    Rough Country's 2 to 1 OBDII Connector gives you the freedom to use multiple accessories without having to access door panels to locate factory wir...

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    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00
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    Kryptonite (0-1.5") Front Sway Bar End Links For 2011-2026 Ford Super Duty F-250/F-350

    Kryptonite
    $321.00 - $321.00
    $321.00
    $321.00 - $321.00
    $321.00

    Part# KRFDEL02 Fits: 2011-2025 Ford Super Duty F-250 4x4 2011-2025 Ford Super Duty F-350 4x4 Important Fitment Details: This is intended for use o...

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    $321.00 - $321.00
    $321.00
    $321.00 - $321.00
    $321.00
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    Kryptonite Upper Control Arm Kit For 2011–2019 Chevy/GMC 2500HD/3500HD

    Kryptonite
    $975.00 - $975.00
    $975.00
    $975.00 - $975.00
    $975.00

    Part Number - KRUCA11 Fits:  2011–2019 Chevy Silverado / GMC Sierra 2500HD 2011-2019 Chevy Silverado / GMC Sierra 3500HD Important Fitment Details...

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    $975.00 - $975.00
    $975.00
    $975.00 - $975.00
    $975.00

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