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L5P Duramax Parts

Parts for the L5P Duramax (2017+).

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    Wehrli 15-19 Chevrolet ado HD 6.6L LML/L5P Duramax Bumper Grille

    Wehrli
    $0.00 - $0.00
    $0.00
    $199.00
    $199.00 - $199.00
    $199.00

    Wehrli Model WCF100290 2015-2019 LML/L5P Chevrolet Silverado HD Bumper Grilles from WCFab are constructed from heavy gauge stainless steel and desi...

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    $0.00 - $0.00
    $0.00
    $199.00
    $199.00 - $199.00
    $199.00
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    Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax Up Pipe Bolt Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $89.00
    $89.00 - $89.00
    $89.00

    Wehrli Model WCF100199Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax Up Pipe Bolt Kit The WCFab L5P Up Pipe Bolt Kit is comprised of 12 specially sele...

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    $0.00 - $0.00
    $0.00
    $89.00
    $89.00 - $89.00
    $89.00
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    Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $228.00
    $228.00 - $228.00
    $228.00

    Wehrli Model WCF100742 Aluminum Upper Coolant Pipe for 2017-2019 L5P Duramax replaces the OEM rubber upper coolant hose and comes powder coated col...

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    $0.00 - $0.00
    $0.00
    $228.00
    $228.00 - $228.00
    $228.00
    Select Options
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    Kryptonite Sway Bar End Links (0-2") Ride Height 2020-2026 Chevy/GMC 2500HD/3500

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

    Part Number : KRSBEL20 Fits: 2020–2026 Chevrolet Silverado / GMC Sierra 2500HD 2020–2026 Chevrolet Silverado / GMC Sierra 3500HD Important Fitment ...

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    $251.00 - $251.00
    $251.00
    $251.00 - $251.00
    $251.00
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    Schaeffer's 0204SAT All-Trans Supreme ATF

    Schaeffer's
    $346.00 - $564.00
    $346.00
    $346.00 - $564.00
    $346.00

    0204SAT All-Trans Supreme® is formulated with a special blend of synthetic base oils, a highly shear, stable viscosity improver, and a multi-functi...

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    $346.00 - $564.00
    $346.00
    $346.00 - $564.00
    $346.00
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    Kryptonite Idler Arm Support For 2011–2025 Chevy/GMC HD Trucks

    Kryptonite
    $335.00 - $335.00
    $335.00
    $335.00 - $335.00
    $335.00

    PART# KR280 Fits; 2011–2025 GM HD Trucks 2500 / 3500 DESCRIPTION: This Hard Core Idler Arm Support with roller bearings is the latest and most dur...

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    $335.00 - $335.00
    $335.00
    $335.00 - $335.00
    $335.00
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    S&B Filters 82-1000 Map Sensor Spacer Kit

    S&B
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00

    S&B Model 82-1000The S&B Filters 82-1000 MAP Sensor Spacer Kit will extend the life of the MAP sensor in your 2017-2020 GM 6.6L L5P Duramax...

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    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00
  • Pusher Hollow Point Air Filter. Pusher Hollow Point Air Filter.

    Pusher Hollow Point Air Filter

    Pusher Intakes
    $116.00 - $116.00
    $116.00
    $116.00 - $116.00
    $116.00

    Pusher Part # XXCALWe have designed, refined and tested our filter's geometry over several years - and across a broad range of conditions and vehic...

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    $116.00 - $116.00
    $116.00
    $116.00 - $116.00
    $116.00
    Select Options
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    Kryptonite Wheel Stud (single) For 2011–2025 Chevy/GMC HD Trucks

    Kryptonite
    $14.00 - $14.00
    $14.00
    $14.00 - $14.00
    $14.00

    Kryptonite Model KRP0175Fits: 2011–2025 GM HD Trucks (2500HD / 3500)SRW ONLY: Single Rear Wheel models only Front Only.Part#: KRP0175 **SOLD INDIVI...

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    $14.00 - $14.00
    $14.00
    $14.00 - $14.00
    $14.00
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    Kryptonite Upper Control Arm Stainless Logo Plates | 2011–2026 Chevy/GMC 2500HD/3500HD

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

    Part# KRUCA11PLATES Fits:  2011–2026 Chevy 2500HD / 3500HD 2011–2026 GMC 2500HD / 3500HD Important Fitment Details: Only fits Kryptonite-brand Up...

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    $28.00 - $28.00
    $28.00
    $28.00 - $28.00
    $28.00
  • User 1 Photo - Primary Save 9% Save %

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

    Mishimoto
    $169.00
    $169.00 - $169.00
    $169.00
    $154.00
    $154.00 - $154.00
    $154.00

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

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    $169.00
    $169.00 - $169.00
    $169.00
    $154.00
    $154.00 - $154.00
    $154.00
    Save 9% Save %
  • Photo - Unmounted Photo - Primary

    BD Diesel 17-19 Chevrolet/GM Allison Cooler Bypass Delete

    BD Diesel
    $121.00 - $121.00
    $121.00
    $138.00
    $138.00 - $138.00
    $138.00

    BD Diesel Model 1061532Debris in the stock cooler bypass valve can cause it to jam the internal valve, keeping it in recirculation mode. When this ...

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    $121.00 - $121.00
    $121.00
    $138.00
    $138.00 - $138.00
    $138.00
  • XDP Harmonic Balancer Bolt XD628. XDP Harmonic Balancer Bolt XD628.

    XDP Harmonic Balancer Bolt XD628

    XDP
    $37.00 - $37.00
    $37.00
    $37.00 - $37.00
    $37.00

    XDP Model XD628

    $37.00 - $37.00
    $37.00
    $37.00 - $37.00
    $37.00
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    Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    $0.00 - $0.00
    $0.00
    $60.00
    $60.00 - $60.00
    $60.00

    Wehrli Model 100155 *ALLOW 5-7 DAY LEAD TIME FOR SHIPMENT!Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting The factory plastic GM Coolan...

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    $0.00 - $0.00
    $0.00
    $60.00
    $60.00 - $60.00
    $60.00
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    Banks Power 17-24 Chevrolet/GMC 2500/3500 6.6L Duramax L5P Monster-Ram Turbo Inlet Elbow - Red

    Banks Power
    $487.00
    $487.00 - $487.00
    $487.00
    $439.00
    $439.00 - $439.00
    $439.00

    The Banks Monster-Ram Turbo Inlet for the 2017-2024 Duramax L5P is the only intake elbow that outperforms stock without the destructive effects of ...

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    $487.00
    $487.00 - $487.00
    $487.00
    $439.00
    $439.00 - $439.00
    $439.00
    Save 10% Save %
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    Banks Power 17-19 F250/F350/F450 Ram-Air Replacement Filter - Oiled

    Banks Power
    $227.00
    $227.00 - $227.00
    $227.00
    $204.00
    $204.00 - $204.00
    $204.00

    Easy to install replacement filter (oiled or dry). Increased airflow, excellent filtration and longer service life. Banks Ram-Air filter is a high...

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    $227.00
    $227.00 - $227.00
    $227.00
    $204.00
    $204.00 - $204.00
    $204.00
    Save 10% Save %
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    M14x1.5 Lug Nut Set Set of 32 | Chrome

    Rough Country
    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00

    Secure your new wheels with Rough Countrys Bulge Acorn Style Lug Nuts. These cold-forged lug nuts are plated with a beautiful chrome finish for a l...

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    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
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    Cold Air Intake For 17-19 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax S&B

    S&B
    $556.00 - $556.00
    $556.00
    $556.00 - $556.00
    $556.00

    Maximum Performance Our cold air intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was engineered to minimize air restriction and flows 49.9...

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    $556.00 - $556.00
    $556.00
    $556.00 - $556.00
    $556.00
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    aFe Large Bore-HD 4in 409-SS DPF-Back Exhaust w/Dual Polished Tips 2017 GM Duramax V8-6.6L (td) L5P

    aFe
    $1,184.00 - $1,184.00
    $1,184.00
    $1,184.00 - $1,184.00
    $1,184.00

    Interested in a new exhaust system for your L5P Duramax? Check out the Large Bore-HD dual DPF-Back exhaust system by aFe. This system is constructe...

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    $1,184.00 - $1,184.00
    $1,184.00
    $1,184.00 - $1,184.00
    $1,184.00
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    Wehrli 17-23 Chevrolet L5P Duramax Relocation Mount FASS Lift Pump

    Wehrli
    $0.00 - $0.00
    $0.00
    $91.00
    $91.00 - $91.00
    $91.00

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

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    $0.00 - $0.00
    $0.00
    $91.00
    $91.00 - $91.00
    $91.00
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    Wehrli L5P Duramax T4 Turbo Pedestal

    Wehrli
    $0.00 - $0.00
    $0.00
    $1,258.00
    $1,258.00 - $1,258.00
    $1,258.00

    Wehrli Model WCF100325Wehrli L5P Duramax T4 Turbo Pedestal Allows you to mount a T4 flange style Turbo for custom build racing applications- 2" O...

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    $0.00 - $0.00
    $0.00
    $1,258.00
    $1,258.00 - $1,258.00
    $1,258.00
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    Wehrli 17-23 GM 6.6L L5P Duramax VGT Exhaust Housing Heat Blanket

    Wehrli
    $0.00 - $0.00
    $0.00
    $226.00
    $226.00 - $226.00
    $226.00

    Wehrli Model WCF100822 For use on tuned 2017-2025 L5P Duramax competition trucks equipped with VGT Style Turbochargers. • Easy to install blanket ...

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    $0.00 - $0.00
    $0.00
    $226.00
    $226.00 - $226.00
    $226.00
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    Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $455.00
    $455.00 - $455.00
    $455.00

    Wehrli Model WCF100530 The WCFab 3.5" High Flow Passenger (Cold) Side Intercooler Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado ...

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    $0.00 - $0.00
    $0.00
    $455.00
    $455.00 - $455.00
    $455.00
    Select Options
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    Wehrli 20-24 L5P Duramax Short Bed Fuel Filter Housing Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $363.00
    $363.00 - $363.00
    $363.00

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

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    $0.00 - $0.00
    $0.00
    $363.00
    $363.00 - $363.00
    $363.00

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