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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 03-04 Early Dodge Cummins 5.9L New 200% Over Injector - Set of 6

    Exergy
    $6,965.00 - $6,965.00
    $6,965.00
    $6,965.00 - $6,965.00
    $6,965.00

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

    $6,965.00 - $6,965.00
    $6,965.00
    $6,965.00 - $6,965.00
    $6,965.00
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    Exergy 03-04 Early Dodge Cummins 5.9L New 250% Over Injector - Set of 6

    Exergy
    $7,240.00 - $7,240.00
    $7,240.00
    $7,240.00 - $7,240.00
    $7,240.00

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

    $7,240.00 - $7,240.00
    $7,240.00
    $7,240.00 - $7,240.00
    $7,240.00
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    Exergy 03-04 Early Dodge Cummins 5.9L New 100HP Injector (SAC 7 Hole 143 Degree) - Set of 6

    Exergy
    $4,147.00 - $4,147.00
    $4,147.00
    $4,147.00 - $4,147.00
    $4,147.00

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

    $4,147.00 - $4,147.00
    $4,147.00
    $4,147.00 - $4,147.00
    $4,147.00
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    Exergy 03-04 Early Dodge Cummins 5.9L New 45% Over Injector - Set of 6

    Exergy
    $5,355.00 - $5,355.00
    $5,355.00
    $5,355.00 - $5,355.00
    $5,355.00

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

    $5,355.00 - $5,355.00
    $5,355.00
    $5,355.00 - $5,355.00
    $5,355.00
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    Exergy 03-04 Early Dodge Cummins 5.9L New 30% Over Injector - Set of 6

    Exergy
    $5,235.00 - $5,235.00
    $5,235.00
    $5,235.00 - $5,235.00
    $5,235.00

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

    $5,235.00 - $5,235.00
    $5,235.00
    $5,235.00 - $5,235.00
    $5,235.00
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    Exergy 03-04 Early Dodge Cummins 5.9L Reman 60% Over Injector - Set of 6

    Exergy
    $4,738.00 - $4,738.00
    $4,738.00
    $4,738.00 - $4,738.00
    $4,738.00

    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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    $4,738.00 - $4,738.00
    $4,738.00
    $4,738.00 - $4,738.00
    $4,738.00
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    Exergy 03-04 Early Dodge Cummins 5.9L New 100% Over Injector - Set of 6

    Exergy
    $5,955.00 - $5,955.00
    $5,955.00
    $5,955.00 - $5,955.00
    $5,955.00

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

    $5,955.00 - $5,955.00
    $5,955.00
    $5,955.00 - $5,955.00
    $5,955.00
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    Exergy 03-04 Early Dodge Cummins 5.9L Reman 45% Over Injector - Set of 6

    Exergy
    $4,635.00 - $4,635.00
    $4,635.00
    $4,635.00 - $4,635.00
    $4,635.00

    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
    $4,635.00 - $4,635.00
    $4,635.00
    $4,635.00 - $4,635.00
    $4,635.00
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    Exergy 03-04 Early Dodge Cummins 5.9L Reman 30% Over Injector - Set of 6

    Exergy
    $4,524.00 - $4,524.00
    $4,524.00
    $4,524.00 - $4,524.00
    $4,524.00

    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...

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    $4,524.00 - $4,524.00
    $4,524.00
    $4,524.00 - $4,524.00
    $4,524.00
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    BD Diesel 2003-2004 Dodge 5.9L Cummins Premium Stock Injector (0986435503)

    BD Diesel
    $539.00 - $539.00
    $539.00
    $567.00
    $567.00 - $567.00
    $567.00

    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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    $539.00 - $539.00
    $539.00
    $567.00
    $567.00 - $567.00
    $567.00
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    BD Diesel 2003-2004 Dodge 5.9L Cummins Premium Performance Plus Injector (0986435503)

    BD Diesel
    $584.00 - $584.00
    $584.00
    $614.00
    $614.00 - $614.00
    $614.00

    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
    $584.00 - $584.00
    $584.00
    $614.00
    $614.00 - $614.00
    $614.00
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    BD Diesel 2003-2004 Dodge 5.9L Cummins Stock Performance Plus Injector (0986435503)

    BD Diesel
    $480.00 - $480.00
    $480.00
    $506.00
    $506.00 - $506.00
    $506.00

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

    View full details
    $480.00 - $480.00
    $480.00
    $506.00
    $506.00 - $506.00
    $506.00
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    BD Diesel Reman Injectors With Install Kit 2003-Early 2004 Dodge Cummins 5.9L

    BD Diesel
    $3,318.00 - $3,318.00
    $3,318.00
    $3,490.00
    $3,490.00 - $3,490.00
    $3,490.00

    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), Bos...

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    $3,318.00 - $3,318.00
    $3,318.00
    $3,490.00
    $3,490.00 - $3,490.00
    $3,490.00
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    Fleece Performance 03-04 Dodge Ram w/ Cummins SureFlo Performance Sending Unit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $513.00
    $513.00 - $513.00
    $513.00

    Fleece Performance Model FPE-SF-CUMM-0304Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need t...

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    $0.00 - $0.00
    $0.00
    $513.00
    $513.00 - $513.00
    $513.00
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    Fleece Performance 03-04 Dodge Cummins Fuel System Upgrade Kit w/ PowerFlo Lift Pump

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,570.00
    $1,570.00 - $1,570.00
    $1,570.00

    Fleece Performance Model FPE-34755Fuel System Upgrade Kit with PowerFlo Lift Pump for 2003-2004.5 Dodge Cummins Only from Fleece Performance, a com...

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    $0.00 - $0.00
    $0.00
    $1,570.00
    $1,570.00 - $1,570.00
    $1,570.00
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    Exergy 03-04 Early Dodge Cummins 5.9L New 50HP Injector (SAC 7 Hole 143 Degree) - Set of 6

    Exergy
    $3,864.00 - $3,864.00
    $3,864.00
    $3,864.00 - $3,864.00
    $3,864.00

    Exergy Model E02 20120Exergy 03-04 Early Dodge Cummins 5.9L New 50HP Injector (SAC 7 Hole 143 Degree) - Set of 6 Injectors, (6) Copper Washers, (6)...

    View full details
    $3,864.00 - $3,864.00
    $3,864.00
    $3,864.00 - $3,864.00
    $3,864.00
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    Exergy 03-04 Early Dodge Cummins 5.9L Reman Sportsman Injector - Set of 6

    Exergy
    $3,487.00 - $3,487.00
    $3,487.00
    $3,487.00 - $3,487.00
    $3,487.00

    Exergy Model E01 20102Exergy 03-04 Early Dodge Cummins 5.9L Reman Sportsman Injector - Set of 6 6 Reman Bosch Injectors Modified 10% flow over OEM...

    View full details
    $3,487.00 - $3,487.00
    $3,487.00
    $3,487.00 - $3,487.00
    $3,487.00
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    Industrial Injection 03-04 Dodge Cummins CR ISB w/ Common Rail Fuel Transfer Pump (Stock)

    Industrial Injection
    $319.00 - $319.00
    $319.00
    $319.00 - $319.00
    $319.00

    Industrial Injection Model: AP4089602Industrial Injection 03-04 Dodge Cummins CR ISB w/ Common Rail Fuel Transfer Pump (Stock)This Part Fits: Year...

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    $319.00 - $319.00
    $319.00
    $319.00 - $319.00
    $319.00
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    Industrial Injection 03-04 Dodge Genuine OE 5.9L 24V CR Dragon Fly 13% Over Injector

    Industrial Injection
    $893.00
    $893.00 - $893.00
    $893.00
    $866.00
    $866.00 - $866.00
    $866.00

    Industrial Injection Model: 0986435503DFLY Product Description: Fits: 2003-2004 Cummins (305/555 Engine) Item Type: Industrial Injection 5.9 Cu...

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    $893.00
    $893.00 - $893.00
    $893.00
    $866.00
    $866.00 - $866.00
    $866.00
    Save 3% Save %
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    Dodge Remanufactured Injector For 03-04 5.9L Cummins 130 Percent Over Industrial Injection

    Industrial Injection
    $634.00
    $634.00 - $634.00
    $634.00
    $615.00
    $615.00 - $615.00
    $615.00

    Industrial Injection Model: 0986435503SE-R4The Industrial Injection 250hp / 130 percent Over Race 4 Injectors have been extrude honed and balanced ...

    View full details
    $634.00
    $634.00 - $634.00
    $634.00
    $615.00
    $615.00 - $615.00
    $615.00
    Save 3% Save %
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    Dodge Remanufactured Injector For 03-04 5.9L Cummins 192 Percent Over Industrial Injection

    Industrial Injection
    $676.00
    $676.00 - $676.00
    $676.00
    $656.00
    $656.00 - $656.00
    $656.00

    Industrial Injection Model: 0986435503SE-R6The Industrial Injection 400hp / 192 percent Over Race 6 Injectors have been extrude honed and balanced ...

    View full details
    $676.00
    $676.00 - $676.00
    $676.00
    $656.00
    $656.00 - $656.00
    $656.00
    Save 3% Save %
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    Dodge Remanufactured Injector For 03-04 5.9L Cummins 170 Percent Over Industrial Injection

    Industrial Injection
    $634.00
    $634.00 - $634.00
    $634.00
    $615.00
    $615.00 - $615.00
    $615.00

    Industrial Injection Model: 0986435503SE-R5The Industrial Injection 170HP / 170 percent Over Race 5 Injectors have been extrude honed and balanced ...

    View full details
    $634.00
    $634.00 - $634.00
    $634.00
    $615.00
    $615.00 - $615.00
    $615.00
    Save 3% Save %
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    Dodge Remanufactured Injector For 03-04 5.9L Cummins Stock Industrial Injection

    Industrial Injection
    $379.00
    $379.00 - $379.00
    $379.00
    $367.00
    $367.00 - $367.00
    $367.00

    Industrial Injection Model: 0986435503SE-IISIndustrial Injection reman Injectors are the pinnacle of what you should expect out of new set of injec...

    View full details
    $379.00
    $379.00 - $379.00
    $379.00
    $367.00
    $367.00 - $367.00
    $367.00
    Save 3% Save %
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    Dodge Remanufactured Dragonfly Injector For 03-04 5.9L Cummins 13 Percent Over Industrial Injection

    Industrial Injection
    $544.00
    $544.00 - $544.00
    $544.00
    $528.00
    $528.00 - $528.00
    $528.00

    Industrial Injection Model: 0986435503SEDFLYThe Industrial Injection 60hp / 13 percent Over Dragon Fly Injectors have been extrude honed and balan...

    View full details
    $544.00
    $544.00 - $544.00
    $544.00
    $528.00
    $528.00 - $528.00
    $528.00
    Save 3% Save %

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