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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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    Yukon Gear High Performance Gear Set For Dana 60 in a 4.56 Ratio / Thick

    Yukon Gear & Axle
    $517.89 - $517.89
    $517.89
    $517.89 - $517.89
    $517.89

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

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    $517.89 - $517.89
    $517.89
    $517.89 - $517.89
    $517.89
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    USA Standard Pinion installation Kit For Dana 60 Rear

    Yukon Gear & Axle
    $227.89 - $227.89
    $227.89
    $227.89 - $227.89
    $227.89

    USA Standard Gear Pinion Installation Kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and r...

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    $227.89 - $227.89
    $227.89
    $227.89 - $227.89
    $227.89
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    Banks Power 00-05 Chevy/GM Truck Piller Mount - 2 Gauge

    Banks Power
    $65.56
    $65.56 - $65.56
    $65.56
    $59.00
    $59.00 - $59.00
    $59.00

    Easy installation, no damaging or modifying the interior. Allows wiring and tubes to be cleanly routed for a finished look. Can be painted to match...

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    $65.56
    $65.56 - $65.56
    $65.56
    $59.00
    $59.00 - $59.00
    $59.00
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    Banks Power 04-05 Chevy 6.6L LLY Techni-Cooler System

    Banks Power
    $1,621.11
    $1,621.11 - $1,621.11
    $1,621.11
    $1,459.00
    $1,459.00 - $1,459.00
    $1,459.00

    Optimizes the boosted air density for higher continuous power and lower exhaust gas temps. Restriction-free for superior flow with 25% larger core ...

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    $1,621.11
    $1,621.11 - $1,621.11
    $1,621.11
    $1,459.00
    $1,459.00 - $1,459.00
    $1,459.00
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    Banks Power 04-05 Chevy 6.6L LLY Ram-Air Intake System - Dry Filter

    Banks Power
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00

    Gain up to +39 hp/+69 lb-ft. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and competitors up to 35 percent. Optional Super-Scoop rams...

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    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00
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    Banks Power 02-04 Chevy 6.6L LB7 Techni-Cooler System

    Banks Power
    $1,621.11
    $1,621.11 - $1,621.11
    $1,621.11
    $1,459.00
    $1,459.00 - $1,459.00
    $1,459.00

    Optimizes the boosted air density for higher continuous power and lower exhaust gas temps. Lowers restrictions for superior flow with 25% larger co...

    View full details
    $1,621.11
    $1,621.11 - $1,621.11
    $1,621.11
    $1,459.00
    $1,459.00 - $1,459.00
    $1,459.00
    Save 10% Save %
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    Banks Power 04-05 Chevy 6.6L LLY Ram-Air Intake System

    Banks Power
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00

    Gain up to +39 hp/+69 lb-ft. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and competitors up to 35 percent. Optional Super-Scoop rams...

    View full details
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00
    Save 10% Save %
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    aFe Momentum HD PRO Dry S Stage-2 Si Intake 01-04 GM Diesel Trucks V8-6.6L LB7 (See afe51-74001-E)

    aFe
    $435.00 - $435.00
    $435.00
    $435.00 - $435.00
    $435.00

    Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and t...

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    $435.00 - $435.00
    $435.00
    $435.00 - $435.00
    $435.00
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    aFe Momentum HD PRO 10R Stage-2 Si Intake 01-04 GM Diesel Trucks V8-6.6L LB7

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

    Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and t...

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    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00
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    aFe MagnumFORCE Intakes Stage-2 P5R AIS P5R GM Diesel Trucks 01-04 V8-6.6L (td) LB7

    aFe
    $410.00 - $410.00
    $410.00
    $410.00 - $410.00
    $410.00

    Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cove...

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    $410.00 - $410.00
    $410.00
    $410.00 - $410.00
    $410.00
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    aFe BladeRunner Street Series Tube & Fin Aluminum Radiator 01-05 GM Diesel Trucks 6.6L V8

    aFe
    $925.00 - $925.00
    $925.00
    $925.00 - $925.00
    $925.00

    Oversized Tube and Fin Core: This BladeRunner Street Series Radiator features a 2-3/4" thick tube and fin core which provides greater heat dissipat...

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    $925.00 - $925.00
    $925.00
    $925.00 - $925.00
    $925.00
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    aFe Bladerunner Intercoolers Tube Out I/C Tube Out GM Diesel Trucks 04.5-05 V8-6.6L(td) LLY

    aFe
    $323.00 - $323.00
    $323.00
    $323.00 - $323.00
    $323.00

    The Bladerunner charge pipe represents the next generation of Diesel performance products. This Charge Pipe produced 16hp and 49lbs. x ft. of torqu...

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    $323.00 - $323.00
    $323.00
    $323.00 - $323.00
    $323.00
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    aFe Bladerunner Intercoolers Tube Out 02-04 GM Diesel Trucks V8 6.6L (td) LB7

    aFe
    $268.00 - $268.00
    $268.00
    $268.00 - $268.00
    $268.00

    The Bladerunner charge pipes produce 20 hp and 63 lbs./ft/ torque and outflow the factory tubes by 45 percent. With the increased flow of this Char...

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    $268.00 - $268.00
    $268.00
    $268.00 - $268.00
    $268.00
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    aFe BladeRunner 3in Black Intercooler Hot Cold Side Tubes Combo 02-04 GM Diesel Trucks 6.6L V8 (td)

    aFe
    $545.00 - $545.00
    $545.00
    $545.00 - $545.00
    $545.00

    BladeRunner 3 IN Aluminum Hot and Cold Charge Pipe Kit Black GM Diesel Trucks 02-04 V8-6.6L (td) LB7This Part Fits: Year Make Model Submodel 200...

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    $545.00 - $545.00
    $545.00
    $545.00 - $545.00
    $545.00
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    aFe Bladerunner 3in Intercooler Hot Side Tube 01-04 GM Diesel Trucks V8 6.6L (td)

    aFe
    $323.00 - $323.00
    $323.00
    $323.00 - $323.00
    $323.00

    BladeRunner 3 IN Aluminum Hot Charge Pipe Black GM Diesel Trucks 01-04 V8-6.6L (td) LB7Installation InstructionsThis Part Fits: Year Make Model Su...

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    $323.00 - $323.00
    $323.00
    $323.00 - $323.00
    $323.00
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    Titan Fuel Tanks 01-04 GM 2500/3500 LB7 Auxiliary Tank Breather Kit

    Titan Fuel Tanks
    $109.00
    $109.00 - $109.00
    $109.00
    $103.55
    $103.55 - $103.55
    $103.55

    For Vehicles equipped with an LB7 Engine - Required for Spare Tire Auxiliary Fuel System installationThis Part Fits: Year Make Model Submodel 20...

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    $109.00
    $109.00 - $109.00
    $109.00
    $103.55
    $103.55 - $103.55
    $103.55
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    Titan Fuel Tanks 01-04 GM 2500/3500 LB7 Adaption Kit

    Titan Fuel Tanks
    $99.00
    $99.00 - $99.00
    $99.00
    $94.05
    $94.05 - $94.05
    $94.05

    Required on all 2001 to 2003 General Motors trucks. On 2004 models it is required if the eighth character in the VIN is a 1. Kit needed for GM truc...

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    $99.00
    $99.00 - $99.00
    $99.00
    $94.05
    $94.05 - $94.05
    $94.05
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    Titan Fuel Tanks 01-04 GM 2500/3500 LB7 (GEN6) Sending Unit Adaption Kit

    Titan Fuel Tanks
    $99.00
    $99.00 - $99.00
    $99.00
    $94.05
    $94.05 - $94.05
    $94.05

    This KIT is only required for TITAN tanks with SKU# 7010201 and SKU# 7010201-S that are to be used for GM LB7 installations. (Please note – this ...

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    $99.00
    $99.00 - $99.00
    $99.00
    $94.05
    $94.05 - $94.05
    $94.05
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    Fleece Performance 03-05 GM Duramax 6.6L LB7 / LLY GM/Allison TapShifter

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $399.00
    $399.00 - $399.00
    $399.00

    Fleece Performance Model FPE-TAPSHIFTER35The Fleece Performance TapShifter allows you to shift your 2001-2005 GM Allison Transmission with the touc...

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    $0.00 - $0.00
    $0.00
    $399.00
    $399.00 - $399.00
    $399.00
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    Banks Power 01-04 Chevy 6.6L LB7 Ram-Air Intake System - Dry Filter

    Banks Power
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00

    Flowbench developed, dyno-proven cold-air intake with enclosed housing improves flow up to 57 percent. Increases power and fuel economy. Reduces ex...

    View full details
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00
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    Banks Power 01-04 Chevy 6.6L Lb14 Ram-Air Intake System

    Banks Power
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00

    Flowbench developed, dyno-proven cold-air intake with enclosed housing improves flow up to 57 percent. Increases power and fuel economy. Reduces ex...

    View full details
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00
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    BD Diesel Throttle Sensitivity Booster - Chevy 2001-2005 6.6L Duramax LB7

    BD Diesel
    $281.25 - $281.25
    $281.25
    $289.95
    $289.95 - $289.95
    $289.95

    By reducing pedal lag, the Throttle Sensitivity Booster forces your performance curve to occur sooner, achieving quicker engine response and a...

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    $281.25 - $281.25
    $281.25
    $289.95
    $289.95 - $289.95
    $289.95
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    GM Remanufactured Stock Heads For 01-04 LB7 Duramax Industrial Injection

    Industrial Injection
    $1,749.95
    $1,749.95 - $1,749.95
    $1,749.95
    $1,697.45
    $1,697.45 - $1,697.45
    $1,697.45

    Industrial Injection Model: PDM-LB7SHThe Industrial Injection LB7 Duramax Stock Remanufactured Heads are designed to be a factory replacement. Comp...

    View full details
    $1,749.95
    $1,749.95 - $1,749.95
    $1,749.95
    $1,697.45
    $1,697.45 - $1,697.45
    $1,697.45
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    GM Remanufactured Stock Heads For 01-04 LB7 Duramax With Torque Lock Caps Industrial Injection

    Industrial Injection
    $2,199.95
    $2,199.95 - $2,199.95
    $2,199.95
    $2,133.95
    $2,133.95 - $2,133.95
    $2,133.95

    Industrial Injection Model: PDM-LB7SH-TLThe Industrial Injection LB7 Duramax Stock Remanufactured Heads with Torque Lock Cups are designed to be an...

    View full details
    $2,199.95
    $2,199.95 - $2,199.95
    $2,199.95
    $2,133.95
    $2,133.95 - $2,133.95
    $2,133.95
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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