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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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  • Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red

    Fleece Performance
    Original price $31.49 - Original price $31.49
    Original price $31.49
    $34.99
    $34.99 - $34.99
    Current price $34.99

    Fleece Performance Model FPE-OC-CR-F-REDDress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched wi...

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    Original price $31.49 - Original price $31.49
    Original price $31.49
    $34.99
    $34.99 - $34.99
    Current price $34.99
  • Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Orange

    Fleece Performance
    Original price $31.49 - Original price $31.49
    Original price $31.49
    $34.99
    $34.99 - $34.99
    Current price $34.99

    Fleece Performance Model FPE-OC-CR-F-ORGDress up your Cummins with this Orange billet aluminum oil cap cover. It is anodized black and laser etched...

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    Original price $31.49 - Original price $31.49
    Original price $31.49
    $34.99
    $34.99 - $34.99
    Current price $34.99
  • Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Blue

    Fleece Performance
    Original price $31.49 - Original price $31.49
    Original price $31.49
    $34.99
    $34.99 - $34.99
    Current price $34.99

    Fleece Performance Model FPE-OC-CR-F-BLUDress up your Cummins with this Blue billet aluminum oil cap cover. It is anodized black and laser etched w...

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    Original price $31.49 - Original price $31.49
    Original price $31.49
    $34.99
    $34.99 - $34.99
    Current price $34.99
  • Fleece Performance 03-18 Dodge 2500/3500 Cummins Upper Fan Pulley Idler (Black Contrast)

    Fleece Performance
    Original price $102.59 - Original price $102.59
    Original price $102.59
    $113.99
    $113.99 - $113.99
    Current price $113.99

    Fleece Performance Model FPE-34657-BLK-SPK2003-2018 Cummins Upper Fan Pulley Idler ( Black Finish Contrast Cut ) Fleece Performance billet aluminum...

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    Original price $102.59 - Original price $102.59
    Original price $102.59
    $113.99
    $113.99 - $113.99
    Current price $113.99
  • Fleece Performance 03-18 Dodge Ram 2500/3500 5.9L Cummins 4.5in Crankshaft & Camshaft Sensor Pigtail

    Fleece Performance
    Original price $26.99 - Original price $26.99
    Original price $26.99
    $29.99
    $29.99 - $29.99
    Current price $29.99

    Fleece Performance Model FPE-HAR-CUMM-CC-PTOur replacement connector with 4.5 inch pigtail will get you back on the road quickly. Includes heat-sea...

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    Original price $26.99 - Original price $26.99
    Original price $26.99
    $29.99
    $29.99 - $29.99
    Current price $29.99
  • Fleece Performance 03-18 Dodge 2500/3500 Cummins Starter Solenoid Pigtail

    Fleece Performance
    Original price $32.39 - Original price $32.39
    Original price $32.39
    $35.99
    $35.99 - $35.99
    Current price $35.99

    Fleece Performance Model FPE-HAR-CUMM-ST-PT-0318Replacement engine starter connector with 6 inch pigtail for use on the 2003-2018 Cummins. Produced...

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    Original price $32.39 - Original price $32.39
    Original price $32.39
    $35.99
    $35.99 - $35.99
    Current price $35.99
  • Fleece Performance 03-15 Cummins Turbo Oil Feed Line Kit for S300/S400 Turbos in 2nd Gen Location

    Fleece Performance
    Original price $62.99 - Original price $62.99
    Original price $62.99
    $69.99
    $69.99 - $69.99
    Current price $69.99

    Fleece Performance Model FPE-CRTFL-S3S4Replacement Turbo Oil Feed Line designed for use with a 1/4 inch NPT inlet turbochargers. The oil feed line ...

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    Original price $62.99 - Original price $62.99
    Original price $62.99
    $69.99
    $69.99 - $69.99
    Current price $69.99
  • Fleece Performance 03-15 Cummins Factory Oil Feed Line Replacement

    Fleece Performance
    Original price $62.99 - Original price $62.99
    Original price $62.99
    $69.99
    $69.99 - $69.99
    Current price $69.99

    Fleece Performance Model FPE-CRTFL-OEEnsure your turbocharger has a good oil supply line with with our replacement turbocharger oil feed line kit d...

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    Original price $62.99 - Original price $62.99
    Original price $62.99
    $69.99
    $69.99 - $69.99
    Current price $69.99
  • Fleece Performance 03-15 Cummins Billet Oil Cap Cover

    Fleece Performance
    Original price $31.49 - Original price $31.49
    Original price $31.49
    $34.99
    $34.99 - $34.99
    Current price $34.99

    Fleece Performance Model FPE-OC-CR-FDress up your Cummins with this billet aluminum oil cap cover. It's available in four anodized colors and laser...

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    Original price $31.49 - Original price $31.49
    Original price $31.49
    $34.99
    $34.99 - $34.99
    Current price $34.99
  • Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L OE Replacement Head Gasket (Thick)

    Fleece Performance
    Original price $143.99 - Original price $143.99
    Original price $143.99
    $159.99
    $159.99 - $159.99
    Current price $159.99

    Fleece Performance Model FPE-CUMM-HG-5.9Trust Fleece Performance to bring you the best OE alternative parts you need! Our replacement head gasket f...

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    Original price $143.99 - Original price $143.99
    Original price $143.99
    $159.99
    $159.99 - $159.99
    Current price $159.99
  • Fleece Performance 89-07 Dodge 5.9L Cummins S300-S400 Turbo Installation Kit

    Fleece Performance
    Original price $162.00 - Original price $162.00
    Original price $162.00
    $180.00
    $180.00 - $180.00
    Current price $180.00

    Fleece Performance Model FPE-TURBO-INST-KIT-CUMM59Cummins S300-S400 Turbo Installation Kit 2003-2007 Fleece Performance Kit Contents: FPE-CTDT-KIT...

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    Original price $162.00 - Original price $162.00
    Original price $162.00
    $180.00
    $180.00 - $180.00
    Current price $180.00
  • Fleece Performance 2500 and 3500 Low Profile Shock Mounts

    Fleece Performance
    Original price $89.99 - Original price $89.99
    Original price $89.99
    $99.99
    $99.99 - $99.99
    Current price $99.99

    Fleece Performance Model FPE-LPSMBuilt from high quality 1/4 inch 304 stainless steel and are perfect for gaining the necessary room under the hood...

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    Original price $89.99 - Original price $89.99
    Original price $89.99
    $99.99
    $99.99 - $99.99
    Current price $99.99
  • Fleece Performance 04.5-07 Dodge 5.9L Cummins 63mm Billet Holset Cheetah Turbocharger

    Fleece Performance
    Original price $1,662.75 - Original price $1,662.75
    Original price $1,662.75
    $1,847.50
    $1,847.50 - $1,847.50
    Current price $1,847.50

    Fleece Performance Model FPE-351-0407Amplify your driving experience with a Fleece Performance Holset Cheetah Turbocharger. Featuring a Fleece Perf...

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    Original price $1,662.75 - Original price $1,662.75
    Original price $1,662.75
    $1,847.50
    $1,847.50 - $1,847.50
    Current price $1,847.50
  • Fleece Performance 03-07 Dodge 5.9L Cummins PowerFlo 750

    Fleece Performance
    Original price $1,844.10 - Original price $1,844.10
    Original price $1,844.10
    $2,049.00
    $2,049.00 - $2,049.00
    Current price $2,049.00

    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 $1,844.10 - Original price $1,844.10
    Original price $1,844.10
    $2,049.00
    $2,049.00 - $2,049.00
    Current price $2,049.00
  • Fleece Performance 03-07 Dodge 5.9L Cummins CP3K

    Fleece Performance
    Original price $1,214.10 - Original price $1,214.10
    Original price $1,214.10
    $1,349.00
    $1,349.00 - $1,349.00
    Current price $1,349.00

    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 $1,214.10 - Original price $1,214.10
    Original price $1,214.10
    $1,349.00
    $1,349.00 - $1,349.00
    Current price $1,349.00
  • Fleece Performance 03-07 Dodge 5.9L Cummins Coolant Bypass Kit (03-05 Auto Trans)

    Fleece Performance
    Original price $323.10 - Original price $323.10
    Original price $323.10
    $359.00
    $359.00 - $359.00
    Current price $359.00

    Fleece Performance Model FPE-CLNTBYPS-CUMMINS-0305Another product from Fleece Performance built out of necessity is the 2003-2013 Cummins Coolant B...

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    Original price $323.10 - Original price $323.10
    Original price $323.10
    $359.00
    $359.00 - $359.00
    Current price $359.00
  • Fleece Performance 03-07 Dodge 5.9L / 04.5-12 6.7L Cummins Coolant Bypass Kit (03-07 Manual Trans)

    Fleece Performance
    Original price $323.10 - Original price $323.10
    Original price $323.10
    $359.00
    $359.00 - $359.00
    Current price $359.00

    Fleece Performance Model FPE-CLNTBYPS-CUMMINS-MANAnother product from Fleece Performance built out of necessity is the 2003-2013 Cummins Coolant By...

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    Original price $323.10 - Original price $323.10
    Original price $323.10
    $359.00
    $359.00 - $359.00
    Current price $359.00
  • Fleece Performance 03-05 Dodge 2500/3500 Cummins Replacement EPDM Coolant Bypass Hose

    Fleece Performance
    Original price $23.39 - Original price $23.39
    Original price $23.39
    $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 $23.39 - Original price $23.39
    Original price $23.39
    $25.99
    $25.99 - $25.99
    Current price $25.99
  • Fleece Performance 03-04 Dodge 5.9L Cummins 63mm Billet Holset Cheetah Turbocharger

    Fleece Performance
    Original price $1,662.75 - Original price $1,662.75
    Original price $1,662.75
    $1,847.50
    $1,847.50 - $1,847.50
    Current price $1,847.50

    Fleece Performance Model FPE-351-0304Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Ch...

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    Original price $1,662.75 - Original price $1,662.75
    Original price $1,662.75
    $1,847.50
    $1,847.50 - $1,847.50
    Current price $1,847.50
  • Fleece Performance 03-04 Dodge Ram w/ Cummins SureFlo Performance Sending Unit

    Fleece Performance
    Original price $323.10 - Original price $323.10
    Original price $323.10
    $359.00
    $359.00 - $359.00
    Current price $359.00

    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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    Original price $323.10 - Original price $323.10
    Original price $323.10
    $359.00
    $359.00 - $359.00
    Current price $359.00
  • Fleece Performance 03-04 Dodge Cummins Fuel System Upgrade Kit w/ PowerFlo Lift Pump

    Fleece Performance
    Original price $989.10 - Original price $989.10
    Original price $989.10
    $1,099.00
    $1,099.00 - $1,099.00
    Current price $1,099.00

    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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    Original price $989.10 - Original price $989.10
    Original price $989.10
    $1,099.00
    $1,099.00 - $1,099.00
    Current price $1,099.00

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