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Cummins Parts

Whether for work or play, truck owners trust Cummins performance parts to give their vehicles the power they need. Powerhouse Diesel is the place to go for the widest selection of Cummins parts to enhance your truck’s abilities and help get the most out of your truck. Whatever you’re looking for to improve what you get out of your Cummins engine, there’s a good chance you’ll be able to find it here in our inventory.

Powerhouse Diesel has a huge variety of Cummins aftermarket parts direct from the manufacturer as well as reputable aftermarket, but it is our exceptional customer service that sets us apart. Our experts are just as passionate and enthusiastic about trucks as you are, and the expertise they bring can help ensure you find the proper parts for your needs.

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  • Dodge Race Pistons For 03-04 Cummins .020 Over Industrial Injection

    Industrial Injection
    Original price $2,376.95
    Original price $2,376.95 - Original price $2,376.95
    Original price $2,376.95
    Current price $2,305.64
    $2,305.64 - $2,305.64
    Current price $2,305.64

    Industrial Injection Model: PDM-3672FCC.02024 Valve Mahle Piston Standard Bore Coated Champ. Fly Cut W /Rings, Wristpins and Clips PDM's Ceramic Pi...

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    Original price $2,376.95
    Original price $2,376.95 - Original price $2,376.95
    Original price $2,376.95
    Current price $2,305.64
    $2,305.64 - $2,305.64
    Current price $2,305.64
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  • Dodge Performance Pistons For 03-04 Cummins .040 Over Industrial Injection

    Industrial Injection
    Original price $1,993.95
    Original price $1,993.95 - Original price $1,993.95
    Original price $1,993.95
    Current price $1,934.13
    $1,934.13 - $1,934.13
    Current price $1,934.13

    Industrial Injection Model: PDM-3672CC.040PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experienci...

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    Original price $1,993.95
    Original price $1,993.95 - Original price $1,993.95
    Original price $1,993.95
    Current price $1,934.13
    $1,934.13 - $1,934.13
    Current price $1,934.13
    Save 3% Save %
  • Dodge Performance Pistons For 03-04 Cummins .020 Over Industrial Injection

    Industrial Injection
    Original price $1,993.95
    Original price $1,993.95 - Original price $1,993.95
    Original price $1,993.95
    Current price $1,934.13
    $1,934.13 - $1,934.13
    Current price $1,934.13

    Industrial Injection Model: PDM-3672CC.020PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experienci...

    View full details
    Original price $1,993.95
    Original price $1,993.95 - Original price $1,993.95
    Original price $1,993.95
    Current price $1,934.13
    $1,934.13 - $1,934.13
    Current price $1,934.13
    Save 3% Save %
  • Dodge Performance Pistons For 03-04 Cummins Industrial Injection

    Industrial Injection
    Original price $1,993.95
    Original price $1,993.95 - Original price $1,993.95
    Original price $1,993.95
    Current price $1,934.13
    $1,934.13 - $1,934.13
    Current price $1,934.13

    Industrial Injection Model: PDM-3672CCPDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing s...

    View full details
    Original price $1,993.95
    Original price $1,993.95 - Original price $1,993.95
    Original price $1,993.95
    Current price $1,934.13
    $1,934.13 - $1,934.13
    Current price $1,934.13
    Save 3% Save %
  • Dodge Pistons For 03-04 Cummins Stock .040 Over Industrial Injection

    Industrial Injection
    Original price $1,406.95
    Original price $1,406.95 - Original price $1,406.95
    Original price $1,406.95
    Current price $1,364.74
    $1,364.74 - $1,364.74
    Current price $1,364.74

    Industrial Injection Model: PDM-3672.040PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing...

    View full details
    Original price $1,406.95
    Original price $1,406.95 - Original price $1,406.95
    Original price $1,406.95
    Current price $1,364.74
    $1,364.74 - $1,364.74
    Current price $1,364.74
    Save 3% Save %
  • Dodge Pistons For 03-04 Cummins Stock .020 Over Industrial Injection

    Industrial Injection
    Original price $1,406.95
    Original price $1,406.95 - Original price $1,406.95
    Original price $1,406.95
    Current price $1,364.74
    $1,364.74 - $1,364.74
    Current price $1,364.74

    Industrial Injection Model: PDM-3672.020PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing...

    View full details
    Original price $1,406.95
    Original price $1,406.95 - Original price $1,406.95
    Original price $1,406.95
    Current price $1,364.74
    $1,364.74 - $1,364.74
    Current price $1,364.74
    Save 3% Save %
  • Dodge Super Phatshaft 66 Turbo For 03-04 5.9L Cummins Industrial Injection

    Industrial Injection
    Original price $2,526.95
    Original price $2,526.95 - Original price $2,526.95
    Original price $2,526.95
    Current price $2,451.14
    $2,451.14 - $2,451.14
    Current price $2,451.14

    Industrial Injection Model: 366240711AThe Super PhatShaft was designed for trucks that have multiple fueling upgrades used to tow and for those tru...

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    Original price $2,526.95
    Original price $2,526.95 - Original price $2,526.95
    Original price $2,526.95
    Current price $2,451.14
    $2,451.14 - $2,451.14
    Current price $2,451.14
    Save 3% Save %
  • Dodge Pistons For 03-04 Cummins Stock Industrial Injection

    Industrial Injection
    Original price $1,406.95
    Original price $1,406.95 - Original price $1,406.95
    Original price $1,406.95
    Current price $1,364.74
    $1,364.74 - $1,364.74
    Current price $1,364.74

    Industrial Injection Model: PDM-3672PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing sli...

    View full details
    Original price $1,406.95
    Original price $1,406.95 - Original price $1,406.95
    Original price $1,406.95
    Current price $1,364.74
    $1,364.74 - $1,364.74
    Current price $1,364.74
    Save 3% Save %
  • Dodge Super Phatshaft 64 Turbo For 03-04 5.9L Cummins Industrial Injection

    Industrial Injection
    Original price $2,526.95
    Original price $2,526.95 - Original price $2,526.95
    Original price $2,526.95
    Current price $2,451.14
    $2,451.14 - $2,451.14
    Current price $2,451.14

    Industrial Injection Model: 364240711AThe Super PhatShaft was designed for Trucks that have multiple fueling upgrades used to tow and for those Tru...

    View full details
    Original price $2,526.95
    Original price $2,526.95 - Original price $2,526.95
    Original price $2,526.95
    Current price $2,451.14
    $2,451.14 - $2,451.14
    Current price $2,451.14
    Save 3% Save %
  • Dodge Viper 63 Phatshaft Turbo For 03-04 5.9L Cummins Industrial Injection

    Industrial Injection
    Original price $2,209.95
    Original price $2,209.95 - Original price $2,209.95
    Original price $2,209.95
    Current price $2,143.65
    $2,143.65 - $2,143.65
    Current price $2,143.65

    Industrial Injection Model: 363240681AThe Industrial Injection Viper PhatShaft Series Turbos were designed to handle mild fueling upgrades to help ...

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    Original price $2,209.95
    Original price $2,209.95 - Original price $2,209.95
    Original price $2,209.95
    Current price $2,143.65
    $2,143.65 - $2,143.65
    Current price $2,143.65
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  • Fleece Performance 03-05 Dodge 2500/3500 Cummins Replacement EPDM Coolant Bypass Hose

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $25.99
    $25.99 - $25.99
    Current price $25.99

    Fleece Performance Model FPE-CLNTBYPS-HS-HC-0305Replacement EPDM hose for the Fleece Performance coolant bypass for model years 2003-2005 Fits Flee...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $25.99
    $25.99 - $25.99
    Current price $25.99
  • Exergy 03-04 Early Dodge Cummins 5.9L New 300% Over Injector w/Internal Modification - Set of 6

    Exergy
    Original price $5,424.00 - Original price $5,424.00
    Original price
    $5,424.00
    $5,424.00 - $5,424.00
    Current price $5,424.00

    Exergy 03-04.5 Dodge Cummins (Early 5.9) New 300% Over Injector w/Internal Modification (Set of 6)

    Original price $5,424.00 - Original price $5,424.00
    Original price
    $5,424.00
    $5,424.00 - $5,424.00
    Current price $5,424.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 150% Over Injector - Set of 6

    Exergy
    Original price $4,650.00 - Original price $4,650.00
    Original price
    $4,650.00
    $4,650.00 - $4,650.00
    Current price $4,650.00

    Exergy 03-04.5 Dodge Cummins (Early 5.9) New 150% Over Injector (Set of 6)

    Original price $4,650.00 - Original price $4,650.00
    Original price
    $4,650.00
    $4,650.00 - $4,650.00
    Current price $4,650.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 200% Over Injector - Set of 6

    Exergy
    Original price $4,878.00 - Original price $4,878.00
    Original price
    $4,878.00
    $4,878.00 - $4,878.00
    Current price $4,878.00

    Exergy 03-04.5 Dodge Cummins (Early 5.9) New 200% Over Injector (Set of 6)

    Original price $4,878.00 - Original price $4,878.00
    Original price
    $4,878.00
    $4,878.00 - $4,878.00
    Current price $4,878.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 250% Over Injector - Set of 6

    Exergy
    Original price $5,070.00 - Original price $5,070.00
    Original price
    $5,070.00
    $5,070.00 - $5,070.00
    Current price $5,070.00

    Exergy Model E02 20154Exergy 03-04 Early Dodge Cummins 5.9L New 250% Over Injector - Set of 6

    Original price $5,070.00 - Original price $5,070.00
    Original price
    $5,070.00
    $5,070.00 - $5,070.00
    Current price $5,070.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 100HP Injector (SAC 7 Hole 143 Degree) - Set of 6

    Exergy
    Original price $2,904.00 - Original price $2,904.00
    Original price
    $2,904.00
    $2,904.00 - $2,904.00
    Current price $2,904.00

    Exergy 03-04.5 Dodge Cummins (Early 5.9) New 100HP Injector (SAC 7 Hole 143 Degree) (Set of 6)

    Original price $2,904.00 - Original price $2,904.00
    Original price
    $2,904.00
    $2,904.00 - $2,904.00
    Current price $2,904.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 45% Over Injector - Set of 6

    Exergy
    Original price $3,750.00 - Original price $3,750.00
    Original price
    $3,750.00
    $3,750.00 - $3,750.00
    Current price $3,750.00

    Exergy 03-04.5 Dodge Cummins (Early 5.9) New 45% Over Injector (Set of 6)

    Original price $3,750.00 - Original price $3,750.00
    Original price
    $3,750.00
    $3,750.00 - $3,750.00
    Current price $3,750.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 30% Over Injector - Set of 6

    Exergy
    Original price $3,666.00 - Original price $3,666.00
    Original price
    $3,666.00
    $3,666.00 - $3,666.00
    Current price $3,666.00

    Exergy 03-04.5 Dodge Cummins (Early 5.9) New 30% Over Injector (Set of 6)

    Original price $3,666.00 - Original price $3,666.00
    Original price
    $3,666.00
    $3,666.00 - $3,666.00
    Current price $3,666.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 100% Over Injector - Set of 6

    Exergy
    Original price $4,170.00 - Original price $4,170.00
    Original price
    $4,170.00
    $4,170.00 - $4,170.00
    Current price $4,170.00

    Exergy 03-04.5 Dodge Cummins (Early 5.9) New 100% Over Injector (Set of 6)

    Original price $4,170.00 - Original price $4,170.00
    Original price
    $4,170.00
    $4,170.00 - $4,170.00
    Current price $4,170.00
  • Exergy 03-04 Early Dodge Cummins 5.9L Reman 60% Over Injector - Set of 6

    Exergy
    Original price $3,318.00 - Original price $3,318.00
    Original price
    $3,318.00
    $3,318.00 - $3,318.00
    Current price $3,318.00

    Exergy Model E01 20107 Exergy 03-04.5 Dodge Cummins (Early 5.9) Reman 60% Over Injector (Set of 6) TRUCK ONLY NOT CHASSIS CAB! The nozzles are enla...

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    Original price $3,318.00 - Original price $3,318.00
    Original price
    $3,318.00
    $3,318.00 - $3,318.00
    Current price $3,318.00
  • Exergy 03-04 Early Dodge Cummins 5.9L Reman 45% Over Injector - Set of 6

    Exergy
    Original price $3,246.00 - Original price $3,246.00
    Original price
    $3,246.00
    $3,246.00 - $3,246.00
    Current price $3,246.00

    Exergy Model E01 20106 Exergy 03-04.5 Dodge Cummins (Early 5.9) Reman 45% Over Injector (Set of 6) TRUCK ONLY NOT CHASSIS CAB! The nozzles are enla...

    View full details
    Original price $3,246.00 - Original price $3,246.00
    Original price
    $3,246.00
    $3,246.00 - $3,246.00
    Current price $3,246.00
  • Exergy 03-04 Early Dodge Cummins 5.9L Reman 30% Over Injector - Set of 6

    Exergy
    Original price $3,168.00 - Original price $3,168.00
    Original price
    $3,168.00
    $3,168.00 - $3,168.00
    Current price $3,168.00

    Exergy Model E01 20105 Exergy 03-04.5 Dodge Cummins (Early 5.9) Reman 30% Over Injector (Set of 6) TRUCK ONLY NOT CHASSIS CAB! At 30% over stock, t...

    View full details
    Original price $3,168.00 - Original price $3,168.00
    Original price
    $3,168.00
    $3,168.00 - $3,168.00
    Current price $3,168.00
  • BD Diesel 2003-2004 Dodge 5.9L Cummins Premium Stock Injector (0986435503)

    BD Diesel
    Original price $377.28 - Original price $377.28
    Original price $377.28
    $396.95
    $396.95 - $396.95
    Current price $396.95

    BD-Built Stock Premium replacement injectors are assembled using Bosch procedures and fully calibrated and tested to ensure perfect operation. Buil...

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    Original price $377.28 - Original price $377.28
    Original price $377.28
    $396.95
    $396.95 - $396.95
    Current price $396.95
  • BD Diesel 2003-2004 Dodge 5.9L Cummins Premium Performance Plus Injector (0986435503)

    BD Diesel
    Original price $408.32 - Original price $408.32
    Original price $408.32
    $429.95
    $429.95 - $429.95
    Current price $429.95

    BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

    View full details
    Original price $408.32 - Original price $408.32
    Original price $408.32
    $429.95
    $429.95 - $429.95
    Current price $429.95

YOUR SOURCE FOR CUMMINS DIESEL PARTS

We take pride in the extensive offerings we stock when it comes to Cummins diesel parts and accessories. When you shop Cummins parts here at Powerhouse Diesel, you’ll find components from Cummins as well as leading brands including Banks Power, Rough Country, Smeding Diesel and DDP. We understand how important it is to have the highest-quality options when you’re repairing or upgrading your truck. That’s why we’re committed to carrying the best products in the industry. Our selection makes it easy to find exactly what you need.

From parts to give your engine a minor performance increase to kits that give you a complete overhaul, we’re your best source for the best range of Cummins parts. From turbochargers and exhausts to radiators and intercoolers, we have a huge inventory of solutions. Our lineup of products includes:

  • Fuel injectors
  • Filters
  • Engine parts
  • Differential housings and gears
  • Intakes and cooling components
  • Performance packages
  • Turbochargers
  • Valve bodies

WHY SHOULD YOU CHOOSE POWERHOUSE DIESEL?

When it comes to getting the most out of your truck, you shouldn’t settle for second best. We’re your complete source, and our team has the experience and know-how to steer you in the right direction. Whether you’re trying to get more power for towing or are concerned about extending the lifespan of your engine, we can guide you to the products that make the most sense for helping you achieve your goals.

Whatever the reason you have for tinkering with your truck, our goal is always to help you reach its true potential. To learn more about everything we have in stock, browse through the listings on this page or reach out to speak with a member of our team today. We’re ready and willing to help you in any way we can.

Powerhouse Diesel