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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!

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  • Exergy 03-07 Dodge Cummins 5.9L 10mm Stroker CP3 Pump (6.7C Based)

    Exergy
    Original price $ 44,356.00 - Original price $ 44,356.00
    Original price
    $ 44,356.00
    $ 44,356.00 - $ 44,356.00
    Current price $ 44,356.00

    Exergy Model E04 20006Exergy 03-07 Dodge Cummins 5.9L 10mm Stroker CP3 Pump (6.7C Based) Do you want the capability of more power without the worry...

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    Original price $ 44,356.00 - Original price $ 44,356.00
    Original price
    $ 44,356.00
    $ 44,356.00 - $ 44,356.00
    Current price $ 44,356.00
  • Exergy 03-07 Dodge Cummins 5.9L Replacement Fuel Rail w/Sensor & PRV

    Exergy
    Original price $ 6,396.00 - Original price $ 6,396.00
    Original price
    $ 6,396.00
    $ 6,396.00 - $ 6,396.00
    Current price $ 6,396.00

    Exergy 03-07 Dodge Cummins 5.9 Replacement Fuel Rail (Complete w/Sensor & PRV)

    Original price $ 6,396.00 - Original price $ 6,396.00
    Original price
    $ 6,396.00
    $ 6,396.00 - $ 6,396.00
    Current price $ 6,396.00
  • Exergy 03-07 Dodge Cummins 5.9L 550 Alpha Stroker CP3 Pump (6.7C Based)

    Exergy
    Original price $ 76,334.00 - Original price $ 76,334.00
    Original price
    $ 76,334.00
    $ 76,334.00 - $ 76,334.00
    Current price $ 76,334.00

    <head><meta charset="UTF-8" /></head> Description Introducing the Exergy 550 Alpha CP3! The first of an industry leading series ...

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    Original price $ 76,334.00 - Original price $ 76,334.00
    Original price
    $ 76,334.00
    $ 76,334.00 - $ 76,334.00
    Current price $ 76,334.00
  • Exergy 03-07 Dodge Cummins 5.9L Sportsman CP3 Pump (6.7C Based)

    Exergy
    Original price $ 26,201.00 - Original price $ 26,201.00
    Original price
    $ 26,201.00
    $ 26,201.00 - $ 26,201.00
    Current price $ 26,201.00

    Exergy Model E04 20005Exergy 03-07 Dodge Cummins 5.9L Sportsman CP3 Pump (6.7C Based) Exergy Sportsman pumps have the following improvements over a...

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    Original price $ 26,201.00 - Original price $ 26,201.00
    Original price
    $ 26,201.00
    $ 26,201.00 - $ 26,201.00
    Current price $ 26,201.00
  • Exergy 03-07 Dodge Cummins 5.9L Rail Pressure Sensor

    Exergy
    Original price $ 4,539.00 - Original price $ 4,539.00
    Original price
    $ 4,539.00
    $ 4,539.00 - $ 4,539.00
    Current price $ 4,539.00

    Exergy Model E05 20015Exergy 03-07 Dodge Cummins 5.9L Rail Pressure Sensor

    Original price $ 4,539.00 - Original price $ 4,539.00
    Original price
    $ 4,539.00
    $ 4,539.00 - $ 4,539.00
    Current price $ 4,539.00
  • Exergy 03-07 Dodge Cummins 5.9L Inlet Metering Valve (FCA/MPROP)

    Exergy
    Original price $ 3,652.00 - Original price $ 3,652.00
    Original price
    $ 3,652.00
    $ 3,652.00 - $ 3,652.00
    Current price $ 3,652.00

    Exergy Model E05 20005 Do you have an engine lope at idle or surging while driving? Are you seeing unusual rail pressure fluctuations? Your 5.9 Inl...

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    Original price $ 3,652.00 - Original price $ 3,652.00
    Original price
    $ 3,652.00
    $ 3,652.00 - $ 3,652.00
    Current price $ 3,652.00
  • Exergy 03-07 Dodge Cummins 5.9L High Pressure Feed Tube - Set of 6

    Exergy
    Original price $ 6,561.00 - Original price $ 6,561.00
    Original price
    $ 6,561.00
    $ 6,561.00 - $ 6,561.00
    Current price $ 6,561.00

    Exergy Model E05 20010Exergy 03-07 Dodge Cummins 5.9L High Pressure Feed Tube - Set of 6 Have your feed tubes been in service for some time?  Might...

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    Original price $ 6,561.00 - Original price $ 6,561.00
    Original price
    $ 6,561.00
    $ 6,561.00 - $ 6,561.00
    Current price $ 6,561.00
  • Exergy 03-07 Dodge Cummins 5.9L 14mm Stroker CP3 Pump Race Series (6.7C Based)

    Exergy
    Original price $ 66,018.00 - Original price $ 66,018.00
    Original price
    $ 66,018.00
    $ 66,018.00 - $ 66,018.00
    Current price $ 66,018.00

    Exergy 03-07 Dodge Cummins 5.9 14mm Stroker CP3 Pump - Race Series (6.7C Based)

    Original price $ 66,018.00 - Original price $ 66,018.00
    Original price
    $ 66,018.00
    $ 66,018.00 - $ 66,018.00
    Current price $ 66,018.00
  • Exergy 03-07 Dodge Cummins 5.9L 12mm Stroker CP3 Pump (6.7C Based)

    Exergy
    Original price $ 54,672.00 - Original price $ 54,672.00
    Original price
    $ 54,672.00
    $ 54,672.00 - $ 54,672.00
    Current price $ 54,672.00

    Exergy Model E04 20007Exergy 03-07 Dodge Cummins 5.9L 12mm Stroker CP3 Pump (6.7C Based) Do you want the capability of more power without the worry...

    View full details
    Original price $ 54,672.00 - Original price $ 54,672.00
    Original price
    $ 54,672.00
    $ 54,672.00 - $ 54,672.00
    Current price $ 54,672.00
  • Exergy 03-04 Early Dodge Cummins 5.9L 2400 Bar (34800 PSI) Pressure Relief Valve (M14x1.5) *RACE*

    Exergy
    Original price $ 6,602.00 - Original price $ 6,602.00
    Original price
    $ 6,602.00
    $ 6,602.00 - $ 6,602.00
    Current price $ 6,602.00

    Exergy Dodge Cummins 5.9L 2400 Bar (34 800 PSI) Pressure Relief Valve (M14x1.5 Outlet) RACE ONLY

    Original price $ 6,602.00 - Original price $ 6,602.00
    Original price
    $ 6,602.00
    $ 6,602.00 - $ 6,602.00
    Current price $ 6,602.00
  • Exergy 03-04 Early Dodge Cummins 5.9L 2600 Bar (37700 PSI) Pressure Relief Valve (M14x1.5) *RACE*

    Exergy
    Original price $ 7,015.00 - Original price $ 7,015.00
    Original price
    $ 7,015.00
    $ 7,015.00 - $ 7,015.00
    Current price $ 7,015.00

    Exergy Model E07 20018Exergy 03-04 Early Dodge Cummins 5.9L 2600 Bar (37700 PSI) Pressure Relief Valve (M14x1.5) *RACE*

    Original price $ 7,015.00 - Original price $ 7,015.00
    Original price
    $ 7,015.00
    $ 7,015.00 - $ 7,015.00
    Current price $ 7,015.00
  • Exergy 03-04 Early Dodge Cummins 5.9L 2200 Bar (32000 PSI) Pressure Relief Valve (M14x1.5)

    Exergy
    Original price $ 6,190.00 - Original price $ 6,190.00
    Original price
    $ 6,190.00
    $ 6,190.00 - $ 6,190.00
    Current price $ 6,190.00

    Exergy Model E07 20014 2003-2007 5.9L Cummins (Early) 2200 Bar (32 000 PSI) Pressure Relief Valve (M14x1.5 Outlet)

    Original price $ 6,190.00 - Original price $ 6,190.00
    Original price
    $ 6,190.00
    $ 6,190.00 - $ 6,190.00
    Current price $ 6,190.00
  • Exergy 03-04 Early Dodge Cummins 5.9L 2000 Bar (29000 PSI) Pressure Relief Valve (M14x1.5)

    Exergy
    Original price $ 5,777.00 - Original price $ 5,777.00
    Original price
    $ 5,777.00
    $ 5,777.00 - $ 5,777.00
    Current price $ 5,777.00

    Exergy Dodge Cummins 5.9L 2000 Bar (29 000 PSI) Pressure Relief Valve (M14x1.5 Outlet)

    Original price $ 5,777.00 - Original price $ 5,777.00
    Original price
    $ 5,777.00
    $ 5,777.00 - $ 5,777.00
    Current price $ 5,777.00
  • Exergy 03-04 Early Dodge Cummins 5.9L 1800 Bar (26000 PSI) Pressure Relief Valve (M14x1.5)

    Exergy
    Original price $ 4,952.00 - Original price $ 4,952.00
    Original price
    $ 4,952.00
    $ 4,952.00 - $ 4,952.00
    Current price $ 4,952.00

    Exergy Dodge Cummins 5.9L 1800 Bar (26 000 PSI) Pressure Relief Valve (M14x1.5 Outlet)

    Original price $ 4,952.00 - Original price $ 4,952.00
    Original price
    $ 4,952.00
    $ 4,952.00 - $ 4,952.00
    Current price $ 4,952.00
  • Exergy 03-07 Dodge Cummins 5.9L Seal Kit (O-Ring & Copper Gasket) - Set of 6

    Exergy
    Original price $ 743.00 - Original price $ 743.00
    Original price
    $ 743.00
    $ 743.00 - $ 743.00
    Current price $ 743.00

    Exergy 03-07 Dodge Cummins 5.9 Seal Kit (O-Ring & Copper Gasket) (Set of 6)

    Original price $ 743.00 - Original price $ 743.00
    Original price
    $ 743.00
    $ 743.00 - $ 743.00
    Current price $ 743.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 300% Over Injector w/Internal Modification - Set of 6

    Exergy
    Original price $ 111,901.00 - Original price $ 111,901.00
    Original price
    $ 111,901.00
    $ 111,901.00 - $ 111,901.00
    Current price $ 111,901.00

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

    Original price $ 111,901.00 - Original price $ 111,901.00
    Original price
    $ 111,901.00
    $ 111,901.00 - $ 111,901.00
    Current price $ 111,901.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 150% Over Injector - Set of 6

    Exergy
    Original price $ 95,933.00 - Original price $ 95,933.00
    Original price
    $ 95,933.00
    $ 95,933.00 - $ 95,933.00
    Current price $ 95,933.00

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

    Original price $ 95,933.00 - Original price $ 95,933.00
    Original price
    $ 95,933.00
    $ 95,933.00 - $ 95,933.00
    Current price $ 95,933.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 200% Over Injector - Set of 6

    Exergy
    Original price $ 100,637.00 - Original price $ 100,637.00
    Original price
    $ 100,637.00
    $ 100,637.00 - $ 100,637.00
    Current price $ 100,637.00

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

    Original price $ 100,637.00 - Original price $ 100,637.00
    Original price
    $ 100,637.00
    $ 100,637.00 - $ 100,637.00
    Current price $ 100,637.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 250% Over Injector - Set of 6

    Exergy
    Original price $ 104,598.00 - Original price $ 104,598.00
    Original price
    $ 104,598.00
    $ 104,598.00 - $ 104,598.00
    Current price $ 104,598.00

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

    Original price $ 104,598.00 - Original price $ 104,598.00
    Original price
    $ 104,598.00
    $ 104,598.00 - $ 104,598.00
    Current price $ 104,598.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 100HP Injector (SAC 7 Hole 143 Degree) - Set of 6

    Exergy
    Original price $ 59,912.00 - Original price $ 59,912.00
    Original price
    $ 59,912.00
    $ 59,912.00 - $ 59,912.00
    Current price $ 59,912.00

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

    Original price $ 59,912.00 - Original price $ 59,912.00
    Original price
    $ 59,912.00
    $ 59,912.00 - $ 59,912.00
    Current price $ 59,912.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 45% Over Injector - Set of 6

    Exergy
    Original price $ 77,365.00 - Original price $ 77,365.00
    Original price
    $ 77,365.00
    $ 77,365.00 - $ 77,365.00
    Current price $ 77,365.00

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

    Original price $ 77,365.00 - Original price $ 77,365.00
    Original price
    $ 77,365.00
    $ 77,365.00 - $ 77,365.00
    Current price $ 77,365.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 30% Over Injector - Set of 6

    Exergy
    Original price $ 75,632.00 - Original price $ 75,632.00
    Original price
    $ 75,632.00
    $ 75,632.00 - $ 75,632.00
    Current price $ 75,632.00

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

    Original price $ 75,632.00 - Original price $ 75,632.00
    Original price
    $ 75,632.00
    $ 75,632.00 - $ 75,632.00
    Current price $ 75,632.00
  • Exergy 03-04 Early Dodge Cummins 5.9L Reman 60% Over Injector - Set of 6

    Exergy
    Original price $ 68,453.00 - Original price $ 68,453.00
    Original price
    $ 68,453.00
    $ 68,453.00 - $ 68,453.00
    Current price $ 68,453.00

    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 $ 68,453.00 - Original price $ 68,453.00
    Original price
    $ 68,453.00
    $ 68,453.00 - $ 68,453.00
    Current price $ 68,453.00
  • Exergy 03-04 Early Dodge Cummins 5.9L New 100% Over Injector - Set of 6

    Exergy
    Original price $ 86,030.00 - Original price $ 86,030.00
    Original price
    $ 86,030.00
    $ 86,030.00 - $ 86,030.00
    Current price $ 86,030.00

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

    Original price $ 86,030.00 - Original price $ 86,030.00
    Original price
    $ 86,030.00
    $ 86,030.00 - $ 86,030.00
    Current price $ 86,030.00

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