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

    Banks Power
    $332.22
    $332.22 - $332.22
    $332.22
    $299.00
    $299.00 - $299.00
    $299.00

    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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    $332.22
    $332.22 - $332.22
    $332.22
    $299.00
    $299.00 - $299.00
    $299.00
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    Banks Power Pre-Filter (For PN 42141 / 42141-D)

    Banks Power
    $48.98
    $48.98 - $48.98
    $48.98
    $44.08
    $44.08 - $44.08
    $44.08

    Highly recommended in dirty environments. Keep your Ram-Air Filter protected from large debris, bugs, mud, etc... Built from a breathable material,...

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    $48.98
    $48.98 - $48.98
    $48.98
    $44.08
    $44.08 - $44.08
    $44.08
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    Banks Power 11-16 Chevy/GMC 2500HD/3500HD Diesel 6.6L Boost Tube Upgrade Kit

    Banks Power
    $476.67
    $476.67 - $476.67
    $476.67
    $429.00
    $429.00 - $429.00
    $429.00

    OEM replacements for left and right side boost tubes with silicone couplers. With up to 105% greater flow area compared to stock, these better-flow...

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    $476.67
    $476.67 - $476.67
    $476.67
    $429.00
    $429.00 - $429.00
    $429.00
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    Banks Power Pedal Monster Kit w/iDash 1.8 DataMonster - TE Connectivity MT2 - 6 Way

    Banks Power
    $772.22
    $772.22 - $772.22
    $772.22
    $695.00
    $695.00 - $695.00
    $695.00

    What Is It? PedalMonster is the first OBD-II connected throttle sensitivity controller for gas and diesel vehicles. Controlled via Banks iDash or m...

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    $772.22
    $772.22 - $772.22
    $772.22
    $695.00
    $695.00 - $695.00
    $695.00
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    Banks Power 11-16 Chevrolet 2500/3500 (Excl 2016) 6.6L Diesel 5in SS Monster Exhaust w/ Chrome Tip

    Banks Power
    $665.60
    $665.60 - $665.60
    $665.60
    $599.00
    $599.00 - $599.00
    $599.00

    5-inch aluminized steel constant-diameter DPF-back system. Patented negative backpressure SideKick tip helps lower exhaust exit temps by 15 percent...

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    $665.60
    $665.60 - $665.60
    $665.60
    $599.00
    $599.00 - $599.00
    $599.00
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    Banks Power 11-15 Chevrolet Silverado 6.6L LML 5in Monster Exhaust w/ SideKick S/S Black Tip

    Banks Power
    $665.56
    $665.56 - $665.56
    $665.56
    $599.00
    $599.00 - $599.00
    $599.00

    5-inch aluminized steel constant-diameter DPF-back system. Patented negative backpressure SideKick tip helps lower exhaust exit temps by 15 percent...

    View full details
    $665.56
    $665.56 - $665.56
    $665.56
    $599.00
    $599.00 - $599.00
    $599.00
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    Banks Power 07-14 Silverado/Duramax/Avalanche W/O Speaker Full Pillar Mount - 1 Gauge

    Banks Power
    $132.22
    $132.22 - $132.22
    $132.22
    $119.00
    $119.00 - $119.00
    $119.00

    Mounts on A-pillar allowing wires and tubes to be cleanly routed for a finished look. Gauges sold separately, or included with some Banks power sys...

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    $132.22
    $132.22 - $132.22
    $132.22
    $119.00
    $119.00 - $119.00
    $119.00
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    Banks Power 2022+ Chevrolet 1500 / 2024+ Chevrolet 2500/3500 iDash Stealth Pod Mount - Single Gauge

    Banks Power
    $121.11
    $121.11 - $121.11
    $121.11
    $109.00
    $109.00 - $109.00
    $109.00

    iDash Stealth Pods are direct-fit gauge mounts that affix to your late 2022+ GM 1500's and 2024+ 2500/3500 factory A-pillar grab handle while con...

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    $121.11
    $121.11 - $121.11
    $121.11
    $109.00
    $109.00 - $109.00
    $109.00
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    Banks Power 2022+ GM - iDash Stealth Dual Gauge Pod Kit

    Banks Power
    $143.33
    $143.33 - $143.33
    $143.33
    $129.00
    $129.00 - $129.00
    $129.00

    iDash Stealth Pods are direct-fit gauge mounts that affix to your late 2022+ GM 1500's and 2024+ 2500/3500 factory A-pillar grab handle while con...

    View full details
    $143.33
    $143.33 - $143.33
    $143.33
    $129.00
    $129.00 - $129.00
    $129.00
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    Banks Power 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit - Red

    Banks Power
    $775.56
    $775.56 - $775.56
    $775.56
    $698.00
    $698.00 - $698.00
    $698.00

    Banks massive 3.5 inch boost tubes are the largest on the market, flowing 26-45 percent more air than stock! Smooth mandrel-bent tubes deliver more...

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    $775.56
    $775.56 - $775.56
    $775.56
    $698.00
    $698.00 - $698.00
    $698.00
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    Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System - Oiled

    Banks Power
    $550.00
    $550.00 - $550.00
    $550.00
    $495.00
    $495.00 - $495.00
    $495.00

    A groundbreaking cold air intake featuring the patented Banks Air Mass Control Module. The electronic device allows our engineers to use the Banks ...

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    $550.00
    $550.00 - $550.00
    $550.00
    $495.00
    $495.00 - $495.00
    $495.00
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    Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System

    Banks Power
    $550.00
    $550.00 - $550.00
    $550.00
    $495.00
    $495.00 - $495.00
    $495.00

    A groundbreaking cold air intake featuring the patented Banks Air Mass Control Module. The electronic device allows our engineers to use the Banks ...

    View full details
    $550.00
    $550.00 - $550.00
    $550.00
    $495.00
    $495.00 - $495.00
    $495.00
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    Banks Power 20-23 Chevy/GMC Duramax DRW Crew Cab 5.0in Monster Exhaust w/ Black Tip

    Banks Power
    $720.00
    $720.00 - $720.00
    $720.00
    $648.00
    $648.00 - $648.00
    $648.00

    Banks 5 inch aluminized steel constant-diameter DPF-back exhaust system with patented negative-backpressure SideKick tip. Improves throttle respon...

    View full details
    $720.00
    $720.00 - $720.00
    $720.00
    $648.00
    $648.00 - $648.00
    $648.00
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    Banks Power 19-21 Chevy/GMC 1500 / 20-23 Chevy/GMC 2500/3500 - iDash Stealth Dual Pod Mount 52mm

    Banks Power
    $143.33
    $143.33 - $143.33
    $143.33
    $129.00
    $129.00 - $129.00
    $129.00

    iDash Stealth Pods are direct-fit gauge mounts that affix to your 2019-2021 1500, 2020-2023 GM 2500/3500 or 2024 2500/3500 Work Truck factory A-pil...

    View full details
    $143.33
    $143.33 - $143.33
    $143.33
    $129.00
    $129.00 - $129.00
    $129.00
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    Banks Power 19-21 Chevy/GMC 1500 20-22 Chevy/GMC 2500/3500 iDash Stealth Pod Mount - Single Gauge

    Banks Power
    $121.11
    $121.11 - $121.11
    $121.11
    $109.00
    $109.00 - $109.00
    $109.00

    iDash Stealth Pods are direct-fit gauge mounts that affix to your 2019-2021 1500, 2020-2023 GM 2500/3500 or 2024 2500/3500 Work Truck factory A-pil...

    View full details
    $121.11
    $121.11 - $121.11
    $121.11
    $109.00
    $109.00 - $109.00
    $109.00
    Save 10% Save %
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    Banks Power 17-24 Chevrolet/GMC 2500/3500 6.6L Duramax L5P Monster-Ram Turbo Inlet Elbow - Natural

    Banks Power
    $321.11
    $321.11 - $321.11
    $321.11
    $289.00
    $289.00 - $289.00
    $289.00

    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 ...

    View full details
    $321.11
    $321.11 - $321.11
    $321.11
    $289.00
    $289.00 - $289.00
    $289.00
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    Banks Power Pre-Filter (for PN 41829/41829-D)

    Banks Power
    $48.98
    $48.98 - $48.98
    $48.98
    $44.08
    $44.08 - $44.08
    $44.08

    Highly recommended in dirty environments. Keep your Ram-Air Filter protected from large debris, bugs, mud, etc... Built from a breathable material,...

    View full details
    $48.98
    $48.98 - $48.98
    $48.98
    $44.08
    $44.08 - $44.08
    $44.08
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    Banks Power 17-19 F250/F350/F450 Ram-Air Replacement Filter - Oiled

    Banks Power
    $154.44
    $154.44 - $154.44
    $154.44
    $139.00
    $139.00 - $139.00
    $139.00

    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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    $154.44
    $154.44 - $154.44
    $154.44
    $139.00
    $139.00 - $139.00
    $139.00
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    Banks Power 17-19 F250/F350/F450 Ram-Air Replacement Filter - Dry

    Banks Power
    $154.44
    $154.44 - $154.44
    $154.44
    $139.00
    $139.00 - $139.00
    $139.00

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

    View full details
    $154.44
    $154.44 - $154.44
    $154.44
    $139.00
    $139.00 - $139.00
    $139.00
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    Banks Power 15-19 Chevy/GMC 2500/3500 iDash Stealth Pod Mount - Single Gauge

    Banks Power
    $121.11
    $121.11 - $121.11
    $121.11
    $109.00
    $109.00 - $109.00
    $109.00

    iDash Stealth Pods are direct-fit gauge mounts that affix to your 2015-2019 GM 2500/3500 factory A-pillar grab handle while concealing wires for a...

    View full details
    $121.11
    $121.11 - $121.11
    $121.11
    $109.00
    $109.00 - $109.00
    $109.00
    Save 10% Save %
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    Banks Power 15-19 Chevrolet / GMC 2500/3500 iDash Stealth Dual Pod Mount

    Banks Power
    $143.33
    $143.33 - $143.33
    $143.33
    $129.00
    $129.00 - $129.00
    $129.00

    iDash Stealth Pods are direct-fit gauge mounts that affix to your 2015-2019 GM 2500/3500 factory A-pillar grab handle while concealing wires for a...

    View full details
    $143.33
    $143.33 - $143.33
    $143.33
    $129.00
    $129.00 - $129.00
    $129.00
    Save 10% Save %
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    Banks Power 17-19 GM 6.6L L5P Ram-Air System Pre-Filter

    Banks Power
    $48.98
    $48.98 - $48.98
    $48.98
    $44.08
    $44.08 - $44.08
    $44.08

    Highly recommended in dirty environments. Keep your Ram-Air Filter protected from large debris, bugs, mud, etc... Built from a breathable material,...

    View full details
    $48.98
    $48.98 - $48.98
    $48.98
    $44.08
    $44.08 - $44.08
    $44.08
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    Banks Power Racing Exhaust Manifold 01-16 Duramax LBZ-LML Race Ported (Hardware Not Included)

    Banks Power
    $805.56
    $805.56 - $805.56
    $805.56
    $725.00
    $725.00 - $725.00
    $725.00

    If you are a racer and have an LBZ-LML 6.6L Duramax, Gale Banks Engineering offers The best cast Duramax manifold ever. Lay the power down with Ban...

    View full details
    $805.56
    $805.56 - $805.56
    $805.56
    $725.00
    $725.00 - $725.00
    $725.00
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    Banks Power 01-10 6.6L Duramax iDash 1.8 Super Gauge for Six-Gun / EconoMind / Speedbrake

    Banks Power
    $332.22
    $332.22 - $332.22
    $332.22
    $299.00
    $299.00 - $299.00
    $299.00

    Banks iDash is the smallest, most powerful plug-n-play OBD-II monitor and control interface on the market. It now seamlessly integrates with the Ba...

    View full details
    $332.22
    $332.22 - $332.22
    $332.22
    $299.00
    $299.00 - $299.00
    $299.00
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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