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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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    FASS 15-16 Chevy Duramax 165gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $872.63
    $872.63 - $872.63
    $872.63
    $829.00
    $829.00 - $829.00
    $829.00

    FASS Fuel Systems Model NDTSC12165GFASS No Drop Series Diesel Fuel System for 2015-2016 GM/Chevy Duramax 6.6L (600-1,000hp) Includes TSC12165G Fuel...

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    $872.63
    $872.63 - $872.63
    $872.63
    $829.00
    $829.00 - $829.00
    $829.00
    Save 5% Save %
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    FASS 11-14 Chevy Duramax 165gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $904.21
    $904.21 - $904.21
    $904.21
    $859.00
    $859.00 - $859.00
    $859.00

    FASS Fuel Systems Model NDTSC11165GFASS No Drop Series Diesel Fuel System for 2011-2014 GM/Chevy Duramax 6.6L (600-1,000hp) Includes TSC11165G Fuel...

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    $904.21
    $904.21 - $904.21
    $904.21
    $859.00
    $859.00 - $859.00
    $859.00
    Save 5% Save %
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    FASS 11-14 Chevy Duramax 100gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $862.11
    $862.11 - $862.11
    $862.11
    $819.00
    $819.00 - $819.00
    $819.00

    FASS Fuel Systems Model NDTSC11100GFASS No Drop Series Diesel Fuel System for 2011-2014 GM/Chevy Duramax 6.6L (Stock-600hp) Includes TSC11100GFuel ...

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    $862.11
    $862.11 - $862.11
    $862.11
    $819.00
    $819.00 - $819.00
    $819.00
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    FASS 01-16 Chevy Duramax 290gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $998.95
    $998.95 - $998.95
    $998.95
    $949.00
    $949.00 - $949.00
    $949.00

    FASS Fuel Systems Model NDTSC10290GFASS No Drop Series Diesel Fuel System for 2001-2016 GM/Chevy Duramax 6.6L (1,200-1,500hp) Includes TSC10290G Fu...

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    $998.95
    $998.95 - $998.95
    $998.95
    $949.00
    $949.00 - $949.00
    $949.00
    Save 5% Save %
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    FASS 01-16 Chevy Duramax 250gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $946.32
    $946.32 - $946.32
    $946.32
    $899.00
    $899.00 - $899.00
    $899.00

    FASS Fuel Systems Model NDTSC10250GFASS No Drop Series Diesel Fuel System for 2001-2016 GM/Chevy Duramax 6.6L (900-1,200hp) Includes TSC10250G Fuel...

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    $946.32
    $946.32 - $946.32
    $946.32
    $899.00
    $899.00 - $899.00
    $899.00
    Save 5% Save %
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    FASS 01-10 Chevy Duramax 165gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $904.21
    $904.21 - $904.21
    $904.21
    $859.00
    $859.00 - $859.00
    $859.00

    FASS Fuel Systems Model NDTSC10165GFASS No Drop Series Diesel Fuel System for 2001-2010 GM/Chevy Duramax 6.6L (600-1,000hp) Includes TSC10165G Fuel...

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    $904.21
    $904.21 - $904.21
    $904.21
    $859.00
    $859.00 - $859.00
    $859.00
    Save 5% Save %
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    FASS 01-10 Chevy Duramax 100gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $862.11
    $862.11 - $862.11
    $862.11
    $819.00
    $819.00 - $819.00
    $819.00

    FASS Fuel Systems Model NDTSC10100GFASS No Drop Series Diesel Fuel System for 2001-2010 GM/Chevy Duramax 6.6L (Stock- 600hp) Includes TSC10100G Fue...

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    $862.11
    $862.11 - $862.11
    $862.11
    $819.00
    $819.00 - $819.00
    $819.00
    Save 5% Save %
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    FASS 01-16 GM 2500/3500 Duramax 165gph Signature Series Adjustable Fuel Pump FAS C09 165G

    FASS Fuel Systems
    $630.53
    $630.53 - $630.53
    $630.53
    $599.00
    $599.00 - $599.00
    $599.00

    FASS Fuel Systems Model FASC09165GFASS Fuel Systems Adjustable Diesel Fuel System 165GPH GM Duramax 6.6L 2001-2016 (FASC09165G) Part No: FASC09165G...

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    $630.53
    $630.53 - $630.53
    $630.53
    $599.00
    $599.00 - $599.00
    $599.00
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    FASS 20-23 Duramax L5P Crew Cab Short Bed Drop-In Series Fuel System

    FASS Fuel Systems
    $504.21
    $504.21 - $504.21
    $504.21
    $479.00
    $479.00 - $479.00
    $479.00

    FASS Fuel Systems Model DIFSL5P2001FASS Fuel Systems Drop-In Series Diesel Fuel System 2020-2023 GM (DIFSL5P2001)Fits: 2020-2023 Crew Cab Short Bed...

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    $504.21
    $504.21 - $504.21
    $504.21
    $479.00
    $479.00 - $479.00
    $479.00
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    FASS 17-19 Duramax L5P Crew Cab Short Bed / 17-23 Crew Cab Long Bed Drop-In Series Fuel System

    FASS Fuel Systems
    $504.21
    $504.21 - $504.21
    $504.21
    $479.00
    $479.00 - $479.00
    $479.00

    FASS Fuel Systems Model DIFSL5P1001FASS Fuel Systems Drop-In Series Diesel Fuel System 2017-2023 GM (DIFSL5P1001) Fits: 2017-2019 Crew Cab Short B...

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    $504.21
    $504.21 - $504.21
    $504.21
    $479.00
    $479.00 - $479.00
    $479.00
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  • Industrial Injection Duramax 6.6L XP 600 CP3 Fuel Pump (No Core). Industrial Injection Duramax 6.6L XP 600 CP3 Fuel Pump (No Core). Save 3% Save %

    Industrial Injection Duramax 6.6L XP 600 CP3 Fuel Pump (No Core)

    Industrial Injection
    $4,449.95
    $4,449.95 - $4,449.95
    $4,449.95
    $4,316.45
    $4,316.45 - $4,316.45
    $4,316.45

    Industrial Injection Duramax 6.6L XP 600 CP3 Fuel Pump (No Core) The Baddest CP3 Pump on the Planet! When the XP CP3's were first introduced in 201...

    View full details
    $4,449.95
    $4,449.95 - $4,449.95
    $4,449.95
    $4,316.45
    $4,316.45 - $4,316.45
    $4,316.45
    Save 3% Save %
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    Industrial Injection GM/Chevrolet Duramax LB7 Reman High Pressure CP3 Pump

    Industrial Injection
    $980.00 - $980.00
    $980.00
    $980.00 - $980.00
    $980.00

    Industrial Injection Model 0986437303-IISIndustrial Injection GM/Chevrolet Duramax LB7 Reman High Pressure CP3 PumpThis Part Fits: Year Make Model...

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    $980.00 - $980.00
    $980.00
    $980.00 - $980.00
    $980.00
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    Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM New Stock CP3 Injection Pump

    Industrial Injection
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00

    Industrial Injection Model 0445020105-IISIndustrial Injection 06-10 Chevrolet Duramax LBZ/LMM New Stock CP3 Injection PumpThis Part Fits: Year Mak...

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    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00
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    Industrial Injection 11-16 Chevrolet Duramax 6.6L LML New Stock High Pressure CP4 Pump

    Industrial Injection
    $1,009.00 - $1,009.00
    $1,009.00
    $1,009.00 - $1,009.00
    $1,009.00

    Industrial Injection Model 0445010817-IISIndustrial Injection 11-16 Chevrolet Duramax 6.6L LML New Stock High Pressure CP4 PumpThis Part Fits: Yea...

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    $1,009.00 - $1,009.00
    $1,009.00
    $1,009.00 - $1,009.00
    $1,009.00
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Cocoa

    WeatherTech
    $252.90 - $252.90
    $252.90
    $252.90 - $252.90
    $252.90

    WeatherTech Model 475431-475424The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

    View full details
    $252.90 - $252.90
    $252.90
    $252.90 - $252.90
    $252.90
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Tan

    WeatherTech
    $222.90 - $222.90
    $222.90
    $222.90 - $222.90
    $222.90

    WeatherTech Model 456071-455424The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

    View full details
    $222.90 - $222.90
    $222.90
    $222.90 - $222.90
    $222.90
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Tan

    WeatherTech
    $252.90 - $252.90
    $252.90
    $252.90 - $252.90
    $252.90

    WeatherTech Model 455431-455424The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

    View full details
    $252.90 - $252.90
    $252.90
    $252.90 - $252.90
    $252.90
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Blk

    WeatherTech
    $222.90 - $222.90
    $222.90
    $222.90 - $222.90
    $222.90

    WeatherTech Model 447221-445424The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

    View full details
    $222.90 - $222.90
    $222.90
    $222.90 - $222.90
    $222.90
  • Logo Image Photo - Primary

    WT 3D FloorMat - Front - Blk

    WeatherTech
    $269.90 - $269.90
    $269.90
    $269.90 - $269.90
    $269.90

    WeatherTech Model 446071IM-445423IMWeatherTech has taken vehicle floor protection to the next dimension! Laser measured and custom fit, the 3D Floo...

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    $269.90 - $269.90
    $269.90
    $269.90 - $269.90
    $269.90
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $222.90 - $222.90
    $222.90
    $222.90 - $222.90
    $222.90

    WeatherTech Model 4415701-4415422VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interi...

    View full details
    $222.90 - $222.90
    $222.90
    $222.90 - $222.90
    $222.90
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $252.90 - $252.90
    $252.90
    $252.90 - $252.90
    $252.90

    WeatherTech Model 4415671-4415422VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interi...

    View full details
    $252.90 - $252.90
    $252.90
    $252.90 - $252.90
    $252.90
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $222.90 - $222.90
    $222.90
    $222.90 - $222.90
    $222.90

    WeatherTech Model 4415431V-4415422VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute inter...

    View full details
    $222.90 - $222.90
    $222.90
    $222.90 - $222.90
    $222.90
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $252.90 - $252.90
    $252.90
    $252.90 - $252.90
    $252.90

    WeatherTech Model 4415421V-4415422VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute inter...

    View full details
    $252.90 - $252.90
    $252.90
    $252.90 - $252.90
    $252.90
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $285.90 - $285.90
    $285.90
    $285.90 - $285.90
    $285.90

    WeatherTech Model 4414911V-4414366VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute inter...

    View full details
    $285.90 - $285.90
    $285.90
    $285.90 - $285.90
    $285.90

 

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