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CR 5.9 Cummins (03-04) Parts

The 3rd Gen 5.9L Dodge Cummins equipped with a CP3 Injection Pump and Common Rail Rail Fuel System. The HE341CW Turbocharger with mechanical wastegate that made the engine jumpe to 305 horsepower and over 500 ft lbs of torque. This engine, like previous years, has potential for much more power and efficiency over the stock perameters and Powerhouse Diesel is here to help you acheive that goal!

  • Titan Fuel Tanks 03-12 Dodge/RAM 2500/3500 30 Gallon Spare Tire Auxiliary Fuel System

    Titan Fuel Tanks
    Original price $ 32,032.00
    Original price $ 32,032.00 - Original price $ 32,032.00
    Original price $ 32,032.00
    Current price $ 30,431.00
    $ 30,431.00 - $ 30,431.00
    Current price $ 30,431.00

    TITAN's Spare Tire Auxiliary Fuel System (STAFS) puts an additional 30 gallons of fuel at your fingertips. In most cases this doubles the fuel capa...

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    Original price $ 32,032.00
    Original price $ 32,032.00 - Original price $ 32,032.00
    Original price $ 32,032.00
    Current price $ 30,431.00
    $ 30,431.00 - $ 30,431.00
    Current price $ 30,431.00
    Save 5% Save %
  • Industrial Injection Cummins 5.9L Genuine Bosche New OEM CP3 Injection Pump

    Industrial Injection
    Original price $ 26,942.00 - Original price $ 26,942.00
    Original price
    $ 26,942.00
    $ 26,942.00 - $ 26,942.00
    Current price $ 26,942.00

    Industrial Injection Model: 0445020147-IIS New OE Stock Bosch 5.9 Cummins CP3 Injection Pump Fits: 2003-2007 5.9 Cummins Item Type: Bosch 5.9 Cummi...

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    Original price $ 26,942.00 - Original price $ 26,942.00
    Original price
    $ 26,942.00
    $ 26,942.00 - $ 26,942.00
    Current price $ 26,942.00
  • Industrial Injection Dual CP3 Kit NO PUMP For Dodge 203-2007 5.9L Cummins

    Industrial Injection
    Original price $ 27,111.00
    Original price $ 27,111.00 - Original price $ 27,111.00
    Original price $ 27,111.00
    Current price $ 26,297.00
    $ 26,297.00 - $ 26,297.00
    Current price $ 26,297.00

    Industrial Injection Model: DCP3DKIT The Industrial Injection dual CP3 is the ultimate for performance. This kit can be purchased with a new, modif...

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    Original price $ 27,111.00
    Original price $ 27,111.00 - Original price $ 27,111.00
    Original price $ 27,111.00
    Current price $ 26,297.00
    $ 26,297.00 - $ 26,297.00
    Current price $ 26,297.00
    Save 3% Save %
  • Fleece Performance 03-07 Dodge 5.9L Cummins PowerFlo 750

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 38,631.00
    $ 38,631.00 - $ 38,631.00
    Current price $ 38,631.00

    Fleece Performance Model FPE-CUMM-CP3-10MM-5.9Proven to support 750 RWHP with the proper complimenting modifications;Eliminates the factory fuel fl...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 38,631.00
    $ 38,631.00 - $ 38,631.00
    Current price $ 38,631.00
  • Fleece Performance 03-07 Dodge 5.9L Cummins CP3K

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 25,433.00
    $ 25,433.00 - $ 25,433.00
    Current price $ 25,433.00

    Fleece Performance Model FPE-CUMM-CP3K-5.9The Fleece Performance CP3K is a modified 5.9L Cummins CP3 designed to eliminate the factory fuel flow re...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 25,433.00
    $ 25,433.00 - $ 25,433.00
    Current price $ 25,433.00
  • BD Diesel R900 12mm Stroker Upgraded CP3 Injection Pump 2003-2018 5.9L/6.7L Cummins

    BD Diesel
    Original price $ 47,073.00 - Original price $ 47,073.00
    Original price $ 47,073.00
    $ 49,528.00
    $ 49,528.00 - $ 49,528.00
    Current price $ 49,528.00

    High flow capacity CP3 pump that drops into the stock location and provides enough fuel flow for up to 800 wheel horsepower applications. Engi...

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    Original price $ 47,073.00 - Original price $ 47,073.00
    Original price $ 47,073.00
    $ 49,528.00
    $ 49,528.00 - $ 49,528.00
    Current price $ 49,528.00
  • BD Diesel Lift Pump Kit OEM Replacement - 2003-2004.5 Dodge 5.9L

    BD Diesel
    Original price $ 8,229.00 - Original price $ 8,229.00
    Original price $ 8,229.00
    $ 8,672.00
    $ 8,672.00 - $ 8,672.00
    Current price $ 8,672.00

    BD Diesel Lift Pump Kit OEM Replacement - 2003-2004.5 Dodge 5.9LThis Part Fits: Year Make Model Submodel 2003 Dodge Ram 2500 Laramie 2003-...

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    Original price $ 8,229.00 - Original price $ 8,229.00
    Original price $ 8,229.00
    $ 8,672.00
    $ 8,672.00 - $ 8,672.00
    Current price $ 8,672.00
  • BD Diesel Lift Pump Kit OEM Bypass - 2003-2004 Dodge

    BD Diesel
    Original price $ 8,229.00 - Original price $ 8,229.00
    Original price $ 8,229.00
    $ 8,672.00
    $ 8,672.00 - $ 8,672.00
    Current price $ 8,672.00

    These BD Diesel auxiliary lift pump kits are designed to add a proven second lift pump to extend the life of your fuel system. They will ensure tha...

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    Original price $ 8,229.00 - Original price $ 8,229.00
    Original price $ 8,229.00
    $ 8,672.00
    $ 8,672.00 - $ 8,672.00
    Current price $ 8,672.00
  • BD Diesel Injector - Dodge 5.9L Cummins 2004.5-2007 Stock Replacement (Each)

    BD Diesel
    Original price $ 5,760.00 - Original price $ 5,760.00
    Original price $ 5,760.00
    $ 6,070.00
    $ 6,070.00 - $ 6,070.00
    Current price $ 6,070.00

    We have been rebuilding injection systems since 1972. Factory trained by the best and setting high quality and production standards. Our Injection ...

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    Original price $ 5,760.00 - Original price $ 5,760.00
    Original price $ 5,760.00
    $ 6,070.00
    $ 6,070.00 - $ 6,070.00
    Current price $ 6,070.00
  • BD Diesel Injection Pump Stock Exchange CP3 - Dodge 2003-2007 5.9L

    BD Diesel
    Original price $ 15,526.00 - Original price $ 15,526.00
    Original price $ 15,526.00
    $ 16,345.00
    $ 16,345.00 - $ 16,345.00
    Current price $ 16,345.00

    BD has been rebuilding injection systems since 1972. Factory trained by the best, they abide by high quality and production standards. Their Inject...

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    Original price $ 15,526.00 - Original price $ 15,526.00
    Original price $ 15,526.00
    $ 16,345.00
    $ 16,345.00 - $ 16,345.00
    Current price $ 16,345.00
  • BD Diesel Flow-MaX Tank Sump Kit

    BD Diesel
    Original price $ 3,401.00 - Original price $ 3,401.00
    Original price $ 3,401.00
    $ 3,582.00
    $ 3,582.00 - $ 3,582.00
    Current price $ 3,582.00

    Maximize the amount of usable fuel in your tank by accesing the supply from the bottom. No removal of the fuel tank is required - simply drill a 3-...

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    Original price $ 3,401.00 - Original price $ 3,401.00
    Original price $ 3,401.00
    $ 3,582.00
    $ 3,582.00 - $ 3,582.00
    Current price $ 3,582.00
  • BD Diesel Flow-MaX Monster 1/2" Line Kit

    BD Diesel
    Original price $ 3,145.00 - Original price $ 3,145.00
    Original price $ 3,145.00
    $ 3,318.00
    $ 3,318.00 - $ 3,318.00
    Current price $ 3,318.00

    Features Maximizes your fuel flow to the injection pump by removing the restrictive factory supply line and fitting 1/2" fuel line from lift p...

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    Original price $ 3,145.00 - Original price $ 3,145.00
    Original price $ 3,145.00
    $ 3,318.00
    $ 3,318.00 - $ 3,318.00
    Current price $ 3,318.00
  • BD Diesel Common Rail Fuel Plug - 2003-2007 Dodge 5.9L

    BD Diesel
    Original price $ 823.00 - Original price $ 823.00
    Original price $ 823.00
    $ 867.00
    $ 867.00 - $ 867.00
    Current price $ 867.00

    Common Rail Fuel Plugs replace failing pressure relief valves on Dodge Cummins and Chevy Duramax fuel systems. These Fuel Plugs seal in 30,000 psi ...

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    Original price $ 823.00 - Original price $ 823.00
    Original price $ 823.00
    $ 867.00
    $ 867.00 - $ 867.00
    Current price $ 867.00
  • BD Diesel 2004.5-2007 Dodge 5.9L Cummins Stock Performance Plus Injector (0986435505)

    BD Diesel
    Original price $ 6,327.00 - Original price $ 6,327.00
    Original price $ 6,327.00
    $ 6,674.00
    $ 6,674.00 - $ 6,674.00
    Current price $ 6,674.00

    BD Diesel's OE quality stock replacement 'Plus' injectors are assembled with the same exacting standards as our highest performance injectors, usin...

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    Original price $ 6,327.00 - Original price $ 6,327.00
    Original price $ 6,327.00
    $ 6,674.00
    $ 6,674.00 - $ 6,674.00
    Current price $ 6,674.00
  • BD Diesel 2004.5-2007 Dodge 5.9L Cummins Premium Stock Injector (0986435505)

    BD Diesel
    Original price $ 7,113.00 - Original price $ 7,113.00
    Original price $ 7,113.00
    $ 7,484.00
    $ 7,484.00 - $ 7,484.00
    Current price $ 7,484.00

    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 $ 7,113.00 - Original price $ 7,113.00
    Original price $ 7,113.00
    $ 7,484.00
    $ 7,484.00 - $ 7,484.00
    Current price $ 7,484.00
  • BD Diesel 2004.5-2007 Dodge 5.9L Cummins Premium Performance Plus Injector (0986435505)

    BD Diesel
    Original price $ 7,699.00 - Original price $ 7,699.00
    Original price $ 7,699.00
    $ 8,106.00
    $ 8,106.00 - $ 8,106.00
    Current price $ 8,106.00

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

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    Original price $ 7,699.00 - Original price $ 7,699.00
    Original price $ 7,699.00
    $ 8,106.00
    $ 8,106.00 - $ 8,106.00
    Current price $ 8,106.00
  • BD Diesel Reman Injectors With Install Kit 2004.5-2005 Dodge Cummins 5.9L

    BD Diesel
    Original price $ 43,799.00 - Original price $ 43,799.00
    Original price $ 43,799.00
    $ 46,078.00
    $ 46,078.00 - $ 46,078.00
    Current price $ 46,078.00

    All in one kit for doing an injector install on a 5.9L Cummins engine. Includes BD-Built stock replacement injectors (6), injector lines (6), ...

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    Original price $ 43,799.00 - Original price $ 43,799.00
    Original price $ 43,799.00
    $ 46,078.00
    $ 46,078.00 - $ 46,078.00
    Current price $ 46,078.00
  • BD Diesel 03-09 Dodge 5.9L/6.7L Fuel Distribution Block

    BD Diesel
    Original price $ 2,194.00 - Original price $ 2,194.00
    Original price $ 2,194.00
    $ 2,319.00
    $ 2,319.00 - $ 2,319.00
    Current price $ 2,319.00

    When producing more power from a Dodge RAM 2500/3500 with a Cummins engine, more fuel is required. To supply the injection pump with additional fue...

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    Original price $ 2,194.00 - Original price $ 2,194.00
    Original price $ 2,194.00
    $ 2,319.00
    $ 2,319.00 - $ 2,319.00
    Current price $ 2,319.00
  • BD Diesel 00-07 Dodge Cummins 5.9L Water In Fuel Sensor Kit

    BD Diesel
    Original price $ 3,291.00 - Original price $ 3,291.00
    Original price $ 3,291.00
    $ 3,469.00
    $ 3,469.00 - $ 3,469.00
    Current price $ 3,469.00

    The water-in-fuel (WIF) sensor kit allows installation of a new WIF sensor into the bottom of the new water separator filter and includes a wiring ...

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    Original price $ 3,291.00 - Original price $ 3,291.00
    Original price $ 3,291.00
    $ 3,469.00
    $ 3,469.00 - $ 3,469.00
    Current price $ 3,469.00
  • aFe Diesel Fuel Systems DFS780 Series 03-04.5 Dodge Diesel 5.9L L6 (Full Time Operation)

    aFe
    Original price $ 18,835.00 - Original price $ 18,835.00
    Original price
    $ 18,835.00
    $ 18,835.00 - $ 18,835.00
    Current price $ 18,835.00

    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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    Original price $ 18,835.00 - Original price $ 18,835.00
    Original price
    $ 18,835.00
    $ 18,835.00 - $ 18,835.00
    Current price $ 18,835.00
  • aFe DFS780 Pro Fuel Pump (Full-time Operation) Dodge Diesel Trucks 03-04.5 L6-5.9L (td)

    aFe
    Original price $ 15,234.00 - Original price $ 15,234.00
    Original price
    $ 15,234.00
    $ 15,234.00 - $ 15,234.00
    Current price $ 15,234.00

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

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    Original price $ 15,234.00 - Original price $ 15,234.00
    Original price
    $ 15,234.00
    $ 15,234.00 - $ 15,234.00
    Current price $ 15,234.00
  • DDP Dodge 03-04 Dodge Ram 5.9L Cummins Patriot Series Stock Reman Injector

    DDP
    Original price $ 5,562.00
    Original price $ 5,562.00 - Original price $ 5,562.00
    Original price $ 5,562.00
    Current price $ 4,756.00
    $ 4,756.00 - $ 4,756.00
    Current price $ 4,756.00

    DDP Model DDPP305-STKDodge 03-04 Injector: Patriot Series™ remanufactured stock power level injector. Each injector has been calibrated to a much t...

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    Original price $ 5,562.00
    Original price $ 5,562.00 - Original price $ 5,562.00
    Original price $ 5,562.00
    Current price $ 4,756.00
    $ 4,756.00 - $ 4,756.00
    Current price $ 4,756.00
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  • Exergy 03-04 Early Dodge Cummins 5.9L New 300% Over Injector w/Internal Modification - Set of 6

    Exergy
    Original price $ 102,260.00 - Original price $ 102,260.00
    Original price
    $ 102,260.00
    $ 102,260.00 - $ 102,260.00
    Current price $ 102,260.00

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

    Original price $ 102,260.00 - Original price $ 102,260.00
    Original price
    $ 102,260.00
    $ 102,260.00 - $ 102,260.00
    Current price $ 102,260.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 150% Over Injector - Set of 6

    Exergy
    Original price $ 87,668.00 - Original price $ 87,668.00
    Original price
    $ 87,668.00
    $ 87,668.00 - $ 87,668.00
    Current price $ 87,668.00

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

    Original price $ 87,668.00 - Original price $ 87,668.00
    Original price
    $ 87,668.00
    $ 87,668.00 - $ 87,668.00
    Current price $ 87,668.00

The Best 3rd Gen Cummins Performance Parts for Your Truck

When it comes to getting more out of your engine, having the right parts and products matter a lot. Fortunately, Powerhouse Diesel offers a huge inventory of offerings from many of the top names in the industry. From fuel filters and gaskets to transmissions and turbochargers, we’re your complete source for everything to boost what your engine is capable of delivering. We carry parts from leading brands including industrial injection, Smeding and fleece performance.

But it’s more than our extensive range of products that makes us the best place to shop. We understand that trying to sort through your options can be confusing at times, but our team of qualified experts has all the knowledge and expertise needed to help you narrow down your search. We can point you in the right direction and help you find the product that’s perfect for what you want. 

If you want to learn more about all the various 3rd Gen Cummins parts and accessories we have to offer, browse through our selection on this page or reach out to speak with an experienced member of our team today. 

Powerhouse Diesel