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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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  • Rough Country M1R Monotube Rear Shocks | 3-6.5" | Chevy/GMC 2500 SUV 2WD/4WD (2000-2010)

    Rough Country
    Original price $349.95 - Original price $349.95
    Original price
    $349.95
    $349.95 - $349.95
    Current price $349.95

    Rough Country Model 770738RES_JUnmatched Control. Maximum Performance: Rough Country's M1R Monotube Shocks with External Reservoir deliver the perf...

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    Original price $349.95 - Original price $349.95
    Original price
    $349.95
    $349.95 - $349.95
    Current price $349.95
  • Rough Country AC2 Running Boards | Amber/White | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (19-26)

    Rough Country
    Original price $549.95 - Original price $549.95
    Original price
    $549.95
    $549.95 - $549.95
    Current price $549.95

    Rough Country Model 57007Aggressive Style Meets Everyday Functionality: Upgrade your truck's look and performance with Rough Country's AC2 Running ...

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    Original price $549.95 - Original price $549.95
    Original price
    $549.95
    $549.95 - $549.95
    Current price $549.95
  • Rough Country Multi-Color LED Running Boards | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (07-19 & Classic)

    Rough Country
    Original price $699.95 - Original price $699.95
    Original price
    $699.95
    $699.95 - $699.95
    Current price $699.95

    Rough Country Model 55010Revolutionize the way you step into your truck with Rough Country's Bluetooth-Controlled Running Boards! Designed for thos...

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    Original price $699.95 - Original price $699.95
    Original price
    $699.95
    $699.95 - $699.95
    Current price $699.95
  • Rough Country Powered Bed Cover | Chevy/GMC 1500/2500HD/3500HD (14-19 & Classic)

    Rough Country
    Original price $1,799.95 - Original price $1,799.95
    Original price
    $1,799.95
    $1,799.95 - $1,799.95
    Current price $1,799.95

    Rough Country Model 51129651 or 51214550Every truck owner knows the importance of securing and protecting their gear, especially when conquering tr...

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    Original price $1,799.95 - Original price $1,799.95
    Original price
    $1,799.95
    $1,799.95 - $1,799.95
    Current price $1,799.95
  • Rough Country Power Running Boards | HT-Series | Crew Cab | Chevy/GMC 1500/2500HD/3500HD 2WD/4WD

    Rough Country
    Original price $1,099.95 - Original price $1,099.95
    Original price
    $1,099.95
    $1,099.95 - $1,099.95
    Current price $1,099.95

    Rough Country Model ESR51518HT-Series Power Running Boards: Step Up in Style: Sidesteps have evolved, and the HT-Series Power Running Boards take e...

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    Original price $1,099.95 - Original price $1,099.95
    Original price
    $1,099.95
    $1,099.95 - $1,099.95
    Current price $1,099.95
  • Rough Country Fender Flares | Sport | Chevy Silverado 2500 HD/3500 HD 2WD/4WD (2020-2026)

    Rough Country
    Original price $339.95 - Original price $649.95
    Original price
    $339.95 - $649.95
    $339.95 - $649.95
    Current price $339.95

    Rough Country Model S-C12215Style and Protection: Unlock the power of real protection and custom style with Rough Country's Sport Style Fender Flar...

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    Original price $339.95 - Original price $649.95
    Original price
    $339.95 - $649.95
    $339.95 - $649.95
    Current price $339.95
  • Rough Country Power Running Boards | HT-Series | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (19-26)

    Rough Country
    Original price $1,099.95 - Original price $1,099.95
    Original price
    $1,099.95
    $1,099.95 - $1,099.95
    Current price $1,099.95

    Rough Country Model ESR51920HT-Series Power Running Boards: Step Up in Style: Sidesteps have evolved, and the HT-Series Power Running Boards take e...

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    Original price $1,099.95 - Original price $1,099.95
    Original price
    $1,099.95
    $1,099.95 - $1,099.95
    Current price $1,099.95
  • XDP Exhaust Gas Temperature (EGT) Sensor - Rear 11-16 Chevrolet Silverado 2500HD/3500HD/11-16 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1057

    XDP
    Original price $47.62 - Original price $47.62
    Original price
    $47.62
    $47.62 - $47.62
    Current price $47.62

    XDP Model XD1057Maintain proper emissions function in your GM 6.6L Duramax LML with the XDP XD1057 Rear Exhaust Gas Temperature (EGT) Sensor. Mount...

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    Original price $47.62 - Original price $47.62
    Original price
    $47.62
    $47.62 - $47.62
    Current price $47.62
  • XDP Crankshaft Position (CKP) Sensor 01-04 Chevrolet Silverado 2500 HD/3500/01-04 GMC Sierra 2500 HD/Sierra 3500 Duramax 6.6 Liter XD1048

    XDP
    Original price $57.37 - Original price $57.37
    Original price
    $57.37
    $57.37 - $57.37
    Current price $57.37

    XDP Model XD1048Address drivability or starting issues in your GM 6.6L Duramax LB7 when you replace the faulty crank sensor with the XDP Crankshaft...

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    Original price $57.37 - Original price $57.37
    Original price
    $57.37
    $57.37 - $57.37
    Current price $57.37
  • XDP Camshaft Position (CMP) Sensor 06-16 Silverado 2500 HD/2500 HD Classic/3500/3500 HD/3550 HD Classic/06-16 GMC Sierra 2500 HD/2500 HD Classic/3500/3500 HD/3550 HD Classic Duramax 6.6 Liter XD1047

    XDP
    Original price $23.28 - Original price $23.28
    Original price
    $23.28
    $23.28 - $23.28
    Current price $23.28

    XDP Model XD1047Restore reliable engine operation in your GM 6.6L Duramax LBZ/LMM/LML with the XDP XD1047 Camshaft Position (CMP) Sensor. The CMP s...

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    Original price $23.28 - Original price $23.28
    Original price
    $23.28
    $23.28 - $23.28
    Current price $23.28
  • XDP Exhaust Gas Temperature (EGT) Sensor - Front 07.5-16 Chevrolet Silverado 2500HD/3500HD/07.5-16 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1058

    XDP
    Original price $58.38 - Original price $58.38
    Original price
    $58.38
    $58.38 - $58.38
    Current price $58.38

    XDP Model XD1058Keep your emissions system functioning properly with the XDP XD1058 Front Exhaust Gas Temperature (EGT) Sensor for GM 6.6L Duramax ...

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    Original price $58.38 - Original price $58.38
    Original price
    $58.38
    $58.38 - $58.38
    Current price $58.38
  • XDP Mass Air Flow (MAF) Sensor 07.5-10 Chevrolet Silverado 2500HD/3500HD/07.5-10 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1054

    XDP
    Original price $72.31 - Original price $72.31
    Original price
    $72.31
    $72.31 - $72.31
    Current price $72.31

    XDP Model XD1054The XDP Mass Air Flow (MAF) Sensor XD1054 is a direct-fit replacement for the faulty MAF sensor in your GM 6.6L Duramax LMM. The MA...

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    Original price $72.31 - Original price $72.31
    Original price
    $72.31
    $72.31 - $72.31
    Current price $72.31
  • XDP Exhaust Gas Temperature (EGT) Sensor 07.5-10 Chevrolet Silverado 2500HD/3500HD/07.5-10 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1036

    XDP
    Original price $67.91 - Original price $67.91
    Original price
    $67.91
    $67.91 - $67.91
    Current price $67.91

    XDP Model XD1036Maintain accurate exhaust temperature readings in your GM 6.6L Duramax LMM with the XDP XD1036 Exhaust Gas Temperature (EGT) Sensor...

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    Original price $67.91 - Original price $67.91
    Original price
    $67.91
    $67.91 - $67.91
    Current price $67.91
  • XDP Exhaust Gas Temperature (EGT) Sensor - Rear 07.5-10 Chevrolet Silverado 2500HD/3500HD/07.5-10 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1060

    XDP
    Original price $46.08 - Original price $46.08
    Original price
    $46.08
    $46.08 - $46.08
    Current price $46.08

    XDP Model XD1060Restore proper emissions function in your GM 6.6L Duramax LMM with the XDP XD1060 Rear Exhaust Gas Temperature (EGT) Sensor. Positi...

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    Original price $46.08 - Original price $46.08
    Original price
    $46.08
    $46.08 - $46.08
    Current price $46.08
  • XDP Barometric Pressure Sensor 2001 GM 6.6L Duramax LB7/2003-2005 GM 6.6L Duramax LB7/LLY XD1013

    XDP
    Original price $34.11 - Original price $34.11
    Original price
    $34.11
    $34.11 - $34.11
    Current price $34.11

    XDP Model XD1013The XDP Barometric Pressure Sensor XD1013 will help get your GM Silverado/Sierra 6.6L Duramax LB7/LLY up and running again. All XDP...

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    Original price $34.11 - Original price $34.11
    Original price
    $34.11
    $34.11 - $34.11
    Current price $34.11
  • XDP Exhaust Gas Temperature (EGT) Sensor 2017-2021 GM 6.6L Duramax L5P XD1034

    XDP
    Original price $43.22 - Original price $43.22
    Original price
    $43.22
    $43.22 - $43.22
    Current price $43.22

    XDP Model XD1034The XDP Exhaust Gas Temperature (EGT) Sensor XD1034 is an OE-style replacement for the failed EGT sensor on your Chevy or GMC 2500H...

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    Original price $43.22 - Original price $43.22
    Original price
    $43.22
    $43.22 - $43.22
    Current price $43.22
  • XDP Engine Oil Pressure (EOP) Switch 2011-2016 GM 6.6L Duramax LML/2010-2016 GM 6.6L Duramax LGH XD1028

    XDP
    Original price $39.20 - Original price $39.20
    Original price
    $39.20
    $39.20 - $39.20
    Current price $39.20

    XDP Model XD1028The XDP Engine Oil Pressure (EOP) Switch XD1028 is a direct-fit replacement for the faulty oil pressure sensor on your Chevy/GMC 6....

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    Original price $39.20 - Original price $39.20
    Original price
    $39.20
    $39.20 - $39.20
    Current price $39.20
  • XDP Mass Air Flow (MAF) Sensor 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ XD1024

    XDP
    Original price $82.14 - Original price $82.14
    Original price
    $82.14
    $82.14 - $82.14
    Current price $82.14

    XDP Model XD1024The XDP Mass Air Flow (MAF) Sensor XD1024 is an OE-style, direct-fit replacement the factory MAF sensor on your Chevy or GMC 6.6L D...

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    Original price $82.14 - Original price $82.14
    Original price
    $82.14
    $82.14 - $82.14
    Current price $82.14
  • XDP Manifold Absolute Pressure (MAP) Sensor 2010-2016 GM 6.6L Duramax LML/LGH XD1015

    XDP
    Original price $23.38 - Original price $23.38
    Original price
    $23.38
    $23.38 - $23.38
    Current price $23.38

    XDP Model XD1015The XDP Manifold Absolute Pressure (MAP) Sensor XD1015 is a direct-fit replacement for the faulty MAP sensor on your Chevy or GMC 6...

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    Original price $23.38 - Original price $23.38
    Original price
    $23.38
    $23.38 - $23.38
    Current price $23.38
  • XDP Manifold Absolute Pressure (MAP) Sensor 2017-2020 GM 6.6L Duramax L5P XD1012

    XDP
    Original price $35.31 - Original price $35.31
    Original price
    $35.31
    $35.31 - $35.31
    Current price $35.31

    XDP Model XD1012The XDP Manifold Absolute Pressure (MAP) Sensor XD1012 is a drop-in replacement for the failed sensor on your GM 6.6L Duramax L5P. ...

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    Original price $35.31 - Original price $35.31
    Original price
    $35.31
    $35.31 - $35.31
    Current price $35.31
  • XDP Manifold Absolute Pressure (MAP) Sensor 2001-2002 GM 6.6L Duramax LB7/1999 GM 6.5L Diesel XD1009

    XDP
    Original price $40.63 - Original price $40.63
    Original price
    $40.63
    $40.63 - $40.63
    Current price $40.63

    XDP Model XD1009The XDP Manifold Absolute Pressure (MAP) Sensor XD1009 is a drop-in replacement for the MAP sensor in your GM 6.6L Duramax LB7 or 6...

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    Original price $40.63 - Original price $40.63
    Original price
    $40.63
    $40.63 - $40.63
    Current price $40.63
  • Airaid Intake Kit Chevy/GMC 2500/3500 V8-6.6L DSL 20-22 Synthetic Filter Material

    Airaid
    Original price $367.99 - Original price $367.99
    Original price
    $367.99
    $367.99 - $367.99
    Current price $367.99

    Airaid Model 205-290The AIRAID MXP Air Intake System represents the ultimate in AIRAID's cold air induction systems and delivers higher levels of h...

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    Original price $367.99 - Original price $367.99
    Original price
    $367.99
    $367.99 - $367.99
    Current price $367.99
  • Airaid Intake Kit Chevy/GMC 2500/3500 V8-6.6L DSL 20-24 Cotton Gauze and Synthetic Filter Material

    Airaid
    Original price $367.99 - Original price $367.99
    Original price
    $367.99
    $367.99 - $367.99
    Current price $367.99

    Airaid Model 204-290The AIRAID MXP Air Intake System represents the ultimate in AIRAID's cold air induction systems and delivers higher levels of h...

    View full details
    Original price $367.99 - Original price $367.99
    Original price
    $367.99
    $367.99 - $367.99
    Current price $367.99
  • ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud Kit

    ARP
    Original price $2,196.48 - Original price $2,196.48
    Original price
    $2,196.48
    $2,196.48 - $2,196.48
    Current price $2,196.48

    ARP Model 230-4202ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud KitThis Part Fits: Year Make Model Submodel 2006-2013 Chevrolet Express 2500...

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    Original price $2,196.48 - Original price $2,196.48
    Original price
    $2,196.48
    $2,196.48 - $2,196.48
    Current price $2,196.48

 

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