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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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    Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe

    Wehrli
    $ 3,219.00
    $ 3,219.00 - $ 3,219.00
    $ 3,219.00
    $ 3,122.00
    $ 3,122.00 - $ 3,122.00
    $ 3,122.00

    Wehrli Model WCF100678 Aluminum Upper Coolant Pipe for 2003-2009 5.9L & 6.7L Cummins. Replaces the OEM rubber upper coolant hose and comes powd...

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    $ 3,219.00
    $ 3,219.00 - $ 3,219.00
    $ 3,219.00
    $ 3,122.00
    $ 3,122.00 - $ 3,122.00
    $ 3,122.00
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    Wehrli Cummins High Mount 2nd Gen Turbo Swap Oil Line Kit

    Wehrli
    $ 5,261.00
    $ 5,261.00 - $ 5,261.00
    $ 5,261.00
    $ 5,103.00
    $ 5,103.00 - $ 5,103.00
    $ 5,103.00

    Wehrli Model WCF100279Wehrli Cummins High Mount 2nd Gen Turbo Swap Oil Line Kit - For use with S300 or S400 Style Turbos Mounted in the High Mount ...

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    $ 5,261.00
    $ 5,261.00 - $ 5,261.00
    $ 5,261.00
    $ 5,103.00
    $ 5,103.00 - $ 5,103.00
    $ 5,103.00
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    Wehrli 98-18 Dodge / Ram Cummins 5.9L/6.7L WCFab X Fleece Thermostat Housing

    Wehrli
    $ 3,693.00
    $ 3,693.00 - $ 3,693.00
    $ 3,693.00
    $ 3,583.00
    $ 3,583.00 - $ 3,583.00
    $ 3,583.00

    Wehrli Model WCF100157WCFab X Fleece Performance Engineering Thermostat Housing for 1998.5-2018 5.9L & 6.7L Cummins is a direct replacement upg...

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    $ 3,693.00
    $ 3,693.00 - $ 3,693.00
    $ 3,693.00
    $ 3,583.00
    $ 3,583.00 - $ 3,583.00
    $ 3,583.00
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    Wehrli 98-23 Dodge Ram 5.9L/6.7L Cummins Billet Aluminum Brake Master Cylinder Cap - Clear Anodized

    Wehrli
    $ 743.00
    $ 743.00 - $ 743.00
    $ 743.00
    $ 721.00
    $ 721.00 - $ 721.00
    $ 721.00

    Wehrli Model WCF100257Wehrli 98-23 Dodge Ram 5.9L/6.7L Cummins Billet Aluminum Brake Master Cylinder Cap - Clear Anodized Clean up the engine bay o...

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    $ 743.00
    $ 743.00 - $ 743.00
    $ 743.00
    $ 721.00
    $ 721.00 - $ 721.00
    $ 721.00
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    Wehrli 98.5-24 Cummins Billet Aluminum Clear Anodized Oil Fill Cap

    Wehrli
    $ 1,218.00
    $ 1,218.00 - $ 1,218.00
    $ 1,218.00
    $ 1,181.00
    $ 1,181.00 - $ 1,181.00
    $ 1,181.00

    Wehrli Model WCF100394Wehrli 98.5-23 Cummins Billet Aluminum Clear Anodized Oil Fill Cap Clean up the engine bay of your 1998.5-2024 Cummins with t...

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    $ 1,218.00
    $ 1,218.00 - $ 1,218.00
    $ 1,218.00
    $ 1,181.00
    $ 1,181.00 - $ 1,181.00
    $ 1,181.00
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    Wehrli 5.9L/6.7L Cummins Billet Individual Runner Intake Manifold

    Wehrli
    $ 51,474.00
    $ 51,474.00 - $ 51,474.00
    $ 51,474.00
    $ 49,930.00
    $ 49,930.00 - $ 49,930.00
    $ 49,930.00

    Wehrli Model WCF100241Wehrli 5.9L/6.7L Cummins Billet Individual Runner Intake Manifold Massive, custom fabricated aluminum intake plenum- High f...

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    $ 51,474.00
    $ 51,474.00 - $ 51,474.00
    $ 51,474.00
    $ 49,930.00
    $ 49,930.00 - $ 49,930.00
    $ 49,930.00
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  • Wehrli 17-24 6.7L Power Stroke Coolant Tank w/ Battery Box. responsive-image Save 3% Save %

    Wehrli 99-10 Ford / 94-24 RAM Univ ECLB/CCLB 68in. Traction Bar Kit

    Wehrli
    $ 15,969.00
    $ 15,969.00 - $ 15,969.00
    $ 15,969.00
    $ 15,489.00
    $ 15,489.00 - $ 15,489.00
    $ 15,489.00

    Wehrli Model WCF100855 ***This kit includes 68" long bars for Extended Cab Long Bed and Crew Cab Long Bed Models*** For 1999-2010 Ford and 1994-202...

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    $ 15,969.00
    $ 15,969.00 - $ 15,969.00
    $ 15,969.00
    $ 15,489.00
    $ 15,489.00 - $ 15,489.00
    $ 15,489.00
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  • Wehrli 17-24 6.7L Power Stroke Coolant Tank w/ Battery Box. responsive-image Save 3% Save %

    Wehrli 99-10 Ford / 94-24 RAM Univ RCLB/CCSB/ECSB 60in. Traction Bar Kit

    Wehrli
    $ 17,000.00
    $ 17,000.00 - $ 17,000.00
    $ 17,000.00
    $ 16,490.00
    $ 16,490.00 - $ 16,490.00
    $ 16,490.00

    Wehrli Model WCF100854 ***This kit includes 60" long bars for Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models*** For 199...

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    $ 17,000.00
    $ 17,000.00 - $ 17,000.00
    $ 17,000.00
    $ 16,490.00
    $ 16,490.00 - $ 16,490.00
    $ 16,490.00
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  • Wehrli 17-24 6.7L Power Stroke Coolant Tank w/ Battery Box. responsive-image Save 3% Save %

    Wehrli 03-07 Dodge 5.9L Cummins S400 Twin Turbo Kit (No Turbo)

    Wehrli
    $ 49,411.00
    $ 49,411.00 - $ 49,411.00
    $ 49,411.00
    $ 47,928.00
    $ 47,928.00 - $ 47,928.00
    $ 47,928.00

    Wehrli Model WCF100567 2003-2007 5.9L Cummins S400/Stock Compound Turbo Kit WITHOUT TURBO! 1000 RWHP capable, depending upon turbo and fuel system ...

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    $ 49,411.00
    $ 49,411.00 - $ 49,411.00
    $ 49,411.00
    $ 47,928.00
    $ 47,928.00 - $ 47,928.00
    $ 47,928.00
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    Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover

    Wehrli
    $ 7,716.00
    $ 7,716.00 - $ 7,716.00
    $ 7,716.00
    $ 7,485.00
    $ 7,485.00 - $ 7,485.00
    $ 7,485.00

    Wehrli Model WCF100113 These Fabricated Aluminum Differential Covers for AAM 11.50 Rear Axle on Dodge / RAM and GM HD Trucks from WCFab are precisi...

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    $ 7,716.00
    $ 7,716.00 - $ 7,716.00
    $ 7,716.00
    $ 7,485.00
    $ 7,485.00 - $ 7,485.00
    $ 7,485.00
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    Wehrli 03-07 Dodge RAM 5.9L Cummins Second Gen. Swap 5in Intake Kit

    Wehrli
    $ 8,665.00
    $ 8,665.00 - $ 8,665.00
    $ 8,665.00
    $ 8,405.00
    $ 8,405.00 - $ 8,405.00
    $ 8,405.00

    Wehrli Model WCF100827Wehrli 03-07 Dodge RAM 5.9L Cummins Second Gen. Swap 5in Intake Kit

    $ 8,665.00
    $ 8,665.00 - $ 8,665.00
    $ 8,665.00
    $ 8,405.00
    $ 8,405.00 - $ 8,405.00
    $ 8,405.00
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    Wehrli 03-07 Dodge 5.9L Cummins Passenger Side 3in Replacement Intercooler Pipe

    Wehrli
    $ 4,498.00
    $ 4,498.00 - $ 4,498.00
    $ 4,498.00
    $ 4,363.00
    $ 4,363.00 - $ 4,363.00
    $ 4,363.00

    Wehrli Model WCF100544 Passenger Side 3" Intercooler pipe for use with OEM style Holset turbo and intercooler. Includes high quality silicone boots...

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    $ 4,498.00
    $ 4,498.00 - $ 4,498.00
    $ 4,498.00
    $ 4,363.00
    $ 4,363.00 - $ 4,363.00
    $ 4,363.00
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    Wehrli 03-07 Dodge 5.9L Cummins High Flow Stage 1 Intake Bundle Kit

    Wehrli
    $ 15,659.00
    $ 15,659.00 - $ 15,659.00
    $ 15,659.00
    $ 15,189.00
    $ 15,189.00 - $ 15,189.00
    $ 15,189.00

    Wehrli Model WCF100329 High Flow Intake Bundle Package for 2003-2007 5.9L Cummins. Saves $29.00 vs buying components individually! This Kit Include...

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    $ 15,659.00
    $ 15,659.00 - $ 15,659.00
    $ 15,659.00
    $ 15,189.00
    $ 15,189.00 - $ 15,189.00
    $ 15,189.00
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    Wehrli 03-07 Dodge 5.9L Cummins High Flow Intake Bundle Kit

    Wehrli
    $ 24,035.00
    $ 24,035.00 - $ 24,035.00
    $ 24,035.00
    $ 23,314.00
    $ 23,314.00 - $ 23,314.00
    $ 23,314.00

    Wehrli Model WCF100680 High Flow Intake Bundle Package for 2003-2007 5.9L Cummins. Saves $50.00 vs buying all components individually! This Kit Inc...

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    $ 24,035.00
    $ 24,035.00 - $ 24,035.00
    $ 24,035.00
    $ 23,314.00
    $ 23,314.00 - $ 23,314.00
    $ 23,314.00
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    Wehrli 03-07 Dodge 5.9L Cummins Driver Side 3in Replacement Intercooler Pipe

    Wehrli
    $ 4,415.00
    $ 4,415.00 - $ 4,415.00
    $ 4,415.00
    $ 4,283.00
    $ 4,283.00 - $ 4,283.00
    $ 4,283.00

    Wehrli Model WCF100359 Driver Side 3" Intercooler Pipe for use with OEM style Intake Horn and intercooler. Replaces leak prone plastic OEM parts wi...

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    $ 4,415.00
    $ 4,415.00 - $ 4,415.00
    $ 4,415.00
    $ 4,283.00
    $ 4,283.00 - $ 4,283.00
    $ 4,283.00
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    Wehrli 03-07 Dodge 5.9L Cummins 4in Intake Kit

    Wehrli
    $ 8,562.00
    $ 8,562.00 - $ 8,562.00
    $ 8,562.00
    $ 8,305.00
    $ 8,305.00 - $ 8,305.00
    $ 8,305.00

    Wehrli Model WCF100346 4" Intake Kit for 2003-2007 Dodge Ram 2500 / 3500 5.9L Cummins with Factory or OEM style Turbocharger. This high flow, fabri...

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    $ 8,562.00
    $ 8,562.00 - $ 8,562.00
    $ 8,562.00
    $ 8,305.00
    $ 8,305.00 - $ 8,305.00
    $ 8,305.00
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    Wehrli 03-07 Dodge 5.9L Cummins 3.5in Intake Horn & Driver Side Intercooler Pipe Kit

    Wehrli
    $ 11,801.00
    $ 11,801.00 - $ 11,801.00
    $ 11,801.00
    $ 11,447.00
    $ 11,447.00 - $ 11,447.00
    $ 11,447.00

    Wehrli Model WCF100528 2003-2007 5.9L Cummins High Flow 3.5” Intake Horn and Driver Side Intercooler Pipe Kit. Kit replaces the failure prone 3” pl...

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    $ 11,801.00
    $ 11,801.00 - $ 11,801.00
    $ 11,801.00
    $ 11,447.00
    $ 11,447.00 - $ 11,447.00
    $ 11,447.00
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    Wehrli 98.5-23 Cummins Billet Aluminum Black Anodized Oil Fill Cap

    Wehrli
    $ 1,218.00
    $ 1,218.00 - $ 1,218.00
    $ 1,218.00
    $ 1,181.00
    $ 1,181.00 - $ 1,181.00
    $ 1,181.00

    Wehrli Model WCF100395 Wehrli 98.5-21 Cummins Billet Aluminum Black Anodized Oil Fill Cap Clean up the engine bay of your 1998.5-2024 Cummins with ...

    View full details
    $ 1,218.00
    $ 1,218.00 - $ 1,218.00
    $ 1,218.00
    $ 1,181.00
    $ 1,181.00 - $ 1,181.00
    $ 1,181.00
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    Wehrli 98.5-07 Dodge 5.9L Cummins Billet Intake Spacer Kit - Black Anodized & Engraved Finish

    Wehrli
    $ 2,002.00
    $ 2,002.00 - $ 2,002.00
    $ 2,002.00
    $ 1,942.00
    $ 1,942.00 - $ 1,942.00
    $ 1,942.00

    Wehrli Model WCF100338-BLKANOWehrli 98.5-07 Dodge 5.9L Cummins Billet Intake Spacer Kit - Black Anodized & Engraved Finish -CNC Machined from B...

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    $ 2,002.00
    $ 2,002.00 - $ 2,002.00
    $ 2,002.00
    $ 1,942.00
    $ 1,942.00 - $ 1,942.00
    $ 1,942.00
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    Wehrli 98-23 Dodge Ram 5.9L/6.7L Cummins Billet Aluminum Brake Master Cylinder Cap - Black Anodized

    Wehrli
    $ 743.00
    $ 743.00 - $ 743.00
    $ 743.00
    $ 721.00
    $ 721.00 - $ 721.00
    $ 721.00

    Wehrli Model WCF100258Wehrli 98-23 Dodge Ram 5.9L/6.7L Cummins Billet Aluminum Brake Master Cylinder Cap - Black Anodized

    $ 743.00
    $ 743.00 - $ 743.00
    $ 743.00
    $ 721.00
    $ 721.00 - $ 721.00
    $ 721.00
    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