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Duramax Parts

High-quality Duramax performance parts are a must if you’re trying to get more out of your Chevy or GMC Duramax engine. That’s why Powerhouse Diesel stocks a wide range of Duramax parts engineered specifically to Get the most out of your truck. When you choose to shop with us, you can take advantage of our extensive expertise and experience to help you find the ideal solution for what you need from your engine.

Not only do we have a comprehensive inventory of Duramax diesel parts, but also we offer the highest levels of customer service. Our team is made up of gearheads just like you, meaning we spend as much time under the hood as anyone. You can trust us to guide you in the right direction, so you’ll have the correct parts that make the most sense for your needs.

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    Schaeffer's 0132 Moly EP Oil Treatment

    Schaeffer's
    $9.95 - $311.24
    $9.95 - $311.24
    $9.95 - $311.24
    $9.95

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

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    $9.95 - $311.24
    $9.95 - $311.24
    $9.95 - $311.24
    $9.95
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    KC Boost Leak Detector - POWERSTROKE, CUMMINS & DURAMAX

    Kc Turbo
    $90.00 - $109.00
    $90.00 - $109.00
    $90.00 - $109.00
    $90.00

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

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    $90.00 - $109.00
    $90.00 - $109.00
    $90.00 - $109.00
    $90.00
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    Pro Form Fab 2000-2010 Chevy 2500/3500 HD Traction Bars

    Pro Form Fab
    $0.00 - $900.00
    $0.00
    $550.00 - $900.00
    $550.00 - $900.00
    $550.00

    2000-2010 Chevy/GMC 2500/3500 HD Product Description: We are proud to bring you our Heavy Duty Tubular Ladder/Traction Bars. These work on ...

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    $0.00 - $900.00
    $0.00
    $550.00 - $900.00
    $550.00 - $900.00
    $550.00
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    Schaeffer's 02191 SynForce Green NLGI #1

    Schaeffer's
    $10.02 - $300.51
    $10.02 - $300.51
    $10.02 - $300.51
    $10.02

    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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    $10.02 - $300.51
    $10.02 - $300.51
    $10.02 - $300.51
    $10.02
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    Pusher SuperMax Intake System for 2004.5-2005 Duramax LLY Trucks

    Pusher Intakes
    $699.99 - $699.99
    $699.99
    $699.99 - $699.99
    $699.99

    Pusher Intakes Model PGD0405SM This product is not emissions compliant. Off-road use only. The Pusher SuperMax Y-Bride and Charge Pipe eliminate th...

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    $699.99 - $699.99
    $699.99
    $699.99 - $699.99
    $699.99
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    Kryptonite Death Grip Front Shock Reservoir Mount Kit 2011+ GM

    Kryptonite
    $170.99 - $170.99
    $170.99
    $170.99 - $170.99
    $170.99

    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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    $170.99 - $170.99
    $170.99
    $170.99 - $170.99
    $170.99
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    Schaeffer's 0137 Diesel Treat 2000™ Ultra Low Sulfur

    Schaeffer's
    $12.22 - $335.75
    $12.22 - $335.75
    $12.22 - $335.75
    $12.22

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

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    $12.22 - $335.75
    $12.22 - $335.75
    $12.22 - $335.75
    $12.22
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    Kryptonite Boxed Upper Control Arm Kit For 2001–2010 Chevy/GMC HD Trucks & 2002–2009 Hummer H2

    Kryptonite
    $664.99 - $664.99
    $664.99
    $664.99 - $664.99
    $664.99

    Fits; 2001–2010 Chevy/GMC 1500HD, 2500HD, 3500HD2002–2009 Hummer H2 (8 Lug Trucks Only) Important Fitment Info: Kryptonite Upper Control Arms are c...

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    $664.99 - $664.99
    $664.99
    $664.99 - $664.99
    $664.99
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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
    $31.04
    $31.04 - $31.04
    $31.04

    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
    $31.04
    $31.04 - $31.04
    $31.04
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    Kryptonite Replacement Outer Tie Rod End 2011-2022

    Kryptonite
    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99

    Fits; 2011-2022 2500/3500HD GM HD Truck Part# 11KL34 (1st Generation 3/4" Shank Left Hand Thread) Part# 11KL78 (2nd Generation 7/8" Shank Left Hand...

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    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99
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    Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock Inlet Metering Valve (FCA/MPROP)

    Exergy
    $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00

    Exergy Model E05 10505Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock Inlet Metering Valve (FCA/MPROP) Equipped with Exergy's System Saver L...

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    $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00
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    XDP Duramax Crankshaft Pin Kit XD331

    XDP
    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95

    XDP Model XD331 Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin K...

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    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95
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    Pusher Max HD Charge Tube for 2006-2010 Duramax LBZ / LMM Trucks

    Pusher Intakes
    $349.99 - $349.99
    $349.99
    $349.99 - $349.99
    $349.99

    Pusher Intakes Model PGD0610BT This product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube is engineered to provide y...

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    $349.99 - $349.99
    $349.99
    $349.99 - $349.99
    $349.99
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    Edge 84130-3 Insight CTS3 Digital Gauge Monitor

    Edge
    $499.95 - $499.95
    $499.95
    $499.95 - $499.95
    $499.95

    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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    $499.95 - $499.95
    $499.95
    $499.95 - $499.95
    $499.95
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    Kryptonite Alignment Cam Pins 8-pc Kit For Chevy/GMC Trucks & SUVs

    Kryptonite
    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99

    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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    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99
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    Kryptonite Replacement Inner Tie Rod End For Kryptonite Ss Center Link For 2001–2025 Chevy/GMC Trucks

    Kryptonite
    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99

    Fits; 2001–2025 GM HD Trucks Chevrolet/GMC 1500HD/2500HD/3500 Important Fitment Note:These inner tie rod ends are ONLY compatible with the Krypton...

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    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99
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    Kryptonite Ultimate Front End Package For 2011–2025 Chevy/GMC 2500HD/3500HD

    Kryptonite
    $1,424.99 - $1,424.99
    $1,424.99
    $1,424.99 - $1,424.99
    $1,424.99

    Fits; 2011–2025 Chevrolet/GMC 2500HD / 3500HD Important Fitment Info: Part# ULTIMATE11 - OEM Taper fitment (stock tie rod ends) Part# ULTIMATE11-...

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    $1,424.99 - $1,424.99
    $1,424.99
    $1,424.99 - $1,424.99
    $1,424.99
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    Kryptonite Replacement Outer Tie Rod End 2001-2010

    Kryptonite
    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99

    Kryptonite Model 10KL34in stock This is a replacement outer end for existing Kryptonite Tie Rods ONLY. Will not fit, and is not cross compatible w...

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    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99
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    Pusher SuperMax Intake System for 2011-2016 Duramax LML Trucks

    Pusher Intakes
    $749.99 - $749.99
    $749.99
    $749.99 - $749.99
    $749.99

    Pusher Model PGD1116SM OFF ROAD USE ONLY: This aftermarket component is designed for racing and/or off-road vehicles driven and shall only be used...

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    $749.99 - $749.99
    $749.99
    $749.99 - $749.99
    $749.99
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    Kryptonite Upper Control Arm Complete Bushing Kit For 2001–2010 Chevy/GMC Trucks/SUVs

    Kryptonite
    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99

    Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD & 4WD), 2001–2013 Chevrolet & GMC 2500-Series SUVs (2WD &am...

    View full details
    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99
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    Kryptonite Replacement Inner Tie Rod End (stock Centerlink) 2001-2010

    Kryptonite
    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99

    Kryptonite Model 10KXDI34This is a replacement inner end for existing Kryptonite Tie Rods ONLY. Will not fit, and is not cross compatible with any ...

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    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99
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    Pusher SuperMax Intake System & Pusher Max 3" Driver-side Charge Tube for 2006-2010 Duramax LBZ/LMM Trucks

    Pusher Intakes
    $919.99 - $919.99
    $919.99
    $919.99 - $919.99
    $919.99

    Pusher Intakes Model PGD0610SKT This product is not emissions compliant. Off-road use only. The Pusher SuperMax Intake System eliminates the anemic...

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    $919.99 - $919.99
    $919.99
    $919.99 - $919.99
    $919.99
  • SCT 40490 BDX PERFORMANCE TUNER. SCT 40490 BDX PERFORMANCE TUNER.

    Sct 40490 Bdx Performance Tuner

    SCT Performance
    $399.00 - $399.00
    $399.00
    $399.00 - $399.00
    $399.00

    Unlock the power and potential of your GM Duramax, Dodge Cummins, and Ford Powerstroke with the SCT 40490 BDX Performance Tuner. Pre-loaded with SC...

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    $399.00 - $399.00
    $399.00
    $399.00 - $399.00
    $399.00
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    Schaeffer's 0137CTPACarbon Treat All Season

    Schaeffer's
    $23.44 - $23.44
    $23.44
    $23.44 - $23.44
    $23.44

    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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    $23.44 - $23.44
    $23.44
    $23.44 - $23.44
    $23.44

 

YOUR ALL-IN-ONE SOURCE FOR DURAMAX PERFORMANCE UPGRADES

Having the right parts makes all the difference when you’re working on your engine, and we’re your total resource for everything you need. We have a wide assortment of Duramax parts for sale from top manufacturers including Kryptonite, ndustrial njectio, smeding, Banks Power and more. We give you a huge selection of options to choose from, meaning you’re more than likely to find exactly what you’re looking for when you need Duramax aftermarket parts.

From small parts for a quick fix to complete systems for a total overhaul, we have a solution for every need. Our range of products for Duramax engines includes:

  • Transmissions
  • Injection pumps
  • Turbochargers and exhausts
  • Wiring harnesses
  • Radiator hoses
  • Intercoolers
  • Fuel systems
  • And more

SHOP POWERHOUSE DIESEL

Whether you’re trying to squeeze more power out of your engine or keep it maintained to extend its lifespan, there’s no better place to turn than Powerhouse Diesel. From routine maintenance to full-on performance upgrades, our selection of components, tools and accessories make it possible to get the work done and give you the performance you’ve always wanted.

Our team here understands what you’re looking for and why. We’re just as passionate about trucks as you are, and we’ll take the time to share our expertise so you can find the perfect fit for your ride. If you want to learn more about everything we have to offer, take a moment to browse through our product listings on this page or reach out to one of our helpful representatives today.

Powerhouse Diesel