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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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    aFe Momentum GT Pro 5R Cold Air Intake System GM Trucks 2500/3500HD 2020 V8-6.6L

    aFe
    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00

    Large Five Layer Performance Air Filter: This 360-degree radial flow air filter features our pre-oiled Pro 5R media with five layers of progressiv...

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    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00
  • responsive-image responsive-image

    aFe Bladerunner Intercooler 17-18 GM Diesel Trucks V8-6.6L L5P

    aFe
    $2,564.10 - $2,564.10
    $2,564.10
    $2,564.10 - $2,564.10
    $2,564.10

    This BladeRunner GT Series Intercooler with tubes represents the next generation of intercoolers by utilizing a 2-5/8in bar and plate core design a...

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    $2,564.10 - $2,564.10
    $2,564.10
    $2,564.10 - $2,564.10
    $2,564.10
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    aFe Magnum FORCE Stage-2 Pro 5R Cold Air Intake System 17-19 GM Silverado/Sierra 2500HD/3500HD

    aFe
    $384.00 - $384.00
    $384.00
    $384.00 - $384.00
    $384.00

    This 9" 360-degree radial flow air filter features a 5" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze ...

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    $384.00 - $384.00
    $384.00
    $384.00 - $384.00
    $384.00
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    aFe Bladerunner GT Series Intercooler 17-18 GM Diesel Trucks V8-6.6L L5P (Intercooler Only)

    aFe
    $2,238.60 - $2,238.60
    $2,238.60
    $2,238.60 - $2,238.60
    $2,238.60

    This BladeRunner GT Series Intercooler represents the next generation of intercoolers, utilizing a 2-5/8in bar and plate core design, making it lar...

    View full details
    $2,238.60 - $2,238.60
    $2,238.60
    $2,238.60 - $2,238.60
    $2,238.60
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    aFe Bladerunner Intercooler Tube Hot Side 3in 17-18 GM Diesel Trucks V8-6.6L (td) L5P - Black

    aFe
    $390.60 - $390.60
    $390.60
    $390.60 - $390.60
    $390.60

    This BladeRunner intercooler tube kit delivers 38% more flow and is more robust to handle higher horsepower and boost than the factory intercooler ...

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    $390.60 - $390.60
    $390.60
    $390.60 - $390.60
    $390.60
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    aFe BladeRunner Black 3in Aluminum Charge Pipe Kit 20-21 GM Diesel Trucks V8-6.6L (td) L5P

    aFe
    $689.85 - $689.85
    $689.85
    $689.85 - $689.85
    $689.85

    Smooth transitions in the mandrel-bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque. The BladeR...

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    $689.85 - $689.85
    $689.85
    $689.85 - $689.85
    $689.85
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    aFe Momentum Cold Air Intake System w/Pro Dry S Filter 20 GM 2500/3500HD 2020 V8 6.6L

    aFe
    $433.00 - $433.00
    $433.00
    $433.00 - $433.00
    $433.00

    The Momentum GT Series Cold Air Intake offers a 360-degree radial flow air filter features our oil-free Pro DRY S media with three layers of synthe...

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    $433.00 - $433.00
    $433.00
    $433.00 - $433.00
    $433.00
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    aFe BladeRunner 3in Black Intercooler Tube Cold Side 17-18 GM Diesel Trucks V8 6.6L (td) L5P

    aFe
    $339.15 - $339.15
    $339.15
    $339.15 - $339.15
    $339.15

    This BladeRunner Charge Pipe kit delivers more flow and is more robust to handle higher horsepower and boost than the plastic factory Charge Pipe o...

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    $339.15 - $339.15
    $339.15
    $339.15 - $339.15
    $339.15
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    aFe Power DFS780 Series GM 2017 Diesel Trucks V8-6.6L (td) L5P Boost Activated 8-10PSI

    aFe
    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00

    The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...

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    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00
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    aFe DFS780 PRO Fuel Pump 2017 GM Diesel Trucks V8 6.6L (td) L5P (Full-time)

    aFe
    $808.00 - $808.00
    $808.00
    $808.00 - $808.00
    $808.00

    Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow thro...

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    $808.00 - $808.00
    $808.00
    $808.00 - $808.00
    $808.00
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    aFe Diesel Fuel Systems DFS780 Series 2017 GM Diesel 6.6L V8(td) L5P Full Time Operation 8-10PSI

    aFe
    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00

    The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...

    View full details
    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00
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    aFe Quantum Pro DRY S Cold Air Intake System 08-10 GM/Chevy Duramax V8-6.6L LMM - Dry

    aFe
    $372.00 - $372.00
    $372.00
    $372.00 - $372.00
    $372.00

    Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...

    View full details
    $372.00 - $372.00
    $372.00
    $372.00 - $372.00
    $372.00
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    aFe Pro Series Deep Engine Oil Pan 11-16 GM Duramax V8-6.6L (td)

    aFe
    $428.40 - $428.40
    $428.40
    $428.40 - $428.40
    $428.40

    aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

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    $428.40 - $428.40
    $428.40
    $428.40 - $428.40
    $428.40
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    aFe Street Series Deep Engine Oil Pan 11-16 GM Duramax V8-6.6L (td)

    aFe
    $403.20 - $403.20
    $403.20
    $403.20 - $403.20
    $403.20

    aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

    View full details
    $403.20 - $403.20
    $403.20
    $403.20 - $403.20
    $403.20
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    aFe Quantum Pro 5R Cold Air Intake System 11-16 GM/Chevy Duramax V8-6.6L LML - Oiled

    aFe
    $361.00 - $361.00
    $361.00
    $361.00 - $361.00
    $361.00

    Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...

    View full details
    $361.00 - $361.00
    $361.00
    $361.00 - $361.00
    $361.00
  • responsive-image responsive-image

    aFe Quantum Pro DRY S Cold Air Intake System 11-16 GM/Chevy Duramax V8-6.6L LML - Dry

    aFe
    $372.00 - $372.00
    $372.00
    $372.00 - $372.00
    $372.00

    Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...

    View full details
    $372.00 - $372.00
    $372.00
    $372.00 - $372.00
    $372.00
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    aFe Victory Series 4in 409-SS DPF-Back Exhaust w/ Dual Polished Tips 2017 GM Duramax V8-6.6L(td) L5P

    aFe
    $940.80 - $940.80
    $940.80
    $940.80 - $940.80
    $940.80

    Simple Installation: All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal: High quality band...

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    $940.80 - $940.80
    $940.80
    $940.80 - $940.80
    $940.80
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    aFe LARGE BORE-HD 4in 409-SS DPF-Back Exhaust w/Dual Black Tips 2017 GM Duramax V8-6.6L (td) L5P

    aFe
    $940.80 - $940.80
    $940.80
    $940.80 - $940.80
    $940.80

    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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    $940.80 - $940.80
    $940.80
    $940.80 - $940.80
    $940.80
  • responsive-image responsive-image

    aFe Victory Series 4in 409-SS DPF-Back Exhaust w/ Dual Black Tips 2017 GM Duramax V8-6.6L(td) L5P

    aFe
    $1,048.95 - $1,048.95
    $1,048.95
    $1,048.95 - $1,048.95
    $1,048.95

    Simple Installation: All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal: High quality band...

    View full details
    $1,048.95 - $1,048.95
    $1,048.95
    $1,048.95 - $1,048.95
    $1,048.95
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    aFe ATLAS 4in DPF-Back Alum Steel Exhaust System w/Dual Exit Black Tip 2017 GM Duramax 6.6L (td)

    aFe
    $908.25 - $908.25
    $908.25
    $908.25 - $908.25
    $908.25

    Interested in a new exhaust system for your L5P Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4...

    View full details
    $908.25 - $908.25
    $908.25
    $908.25 - $908.25
    $908.25
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    aFe ATLAS 4in DPF-Back Alum Steel Exhaust System w/Dual Exit Polished Tip 2017 GM Duramax 6.6L (td)

    aFe
    $848.40 - $848.40
    $848.40
    $848.40 - $848.40
    $848.40

    Interested in a new exhaust system for your L5P Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4...

    View full details
    $848.40 - $848.40
    $848.40
    $848.40 - $848.40
    $848.40
  • responsive-image responsive-image

    aFe Quantum Pro DRY S Cold Air Intake System 17-18 GM/Chevy Duramax V8-6.6L L5P - Dry

    aFe
    $372.00 - $372.00
    $372.00
    $372.00 - $372.00
    $372.00

    Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...

    View full details
    $372.00 - $372.00
    $372.00
    $372.00 - $372.00
    $372.00
  • responsive-image responsive-image

    aFe Quantum Pro 5R Cold Air Intake System 17-18 GM/Chevy Duramax V6-6.6L L5P - Oiled

    aFe
    $361.00 - $361.00
    $361.00
    $361.00 - $361.00
    $361.00

    Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...

    View full details
    $361.00 - $361.00
    $361.00
    $361.00 - $361.00
    $361.00
  • responsive-image responsive-image

    aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Polished Tip 2017 GM Duramax V8-6.6L (td) L5P

    aFe
    $601.65 - $601.65
    $601.65
    $601.65 - $601.65
    $601.65

    Simple Installation: All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal: High quality band...

    View full details
    $601.65 - $601.65
    $601.65
    $601.65 - $601.65
    $601.65

 

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