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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
    $0.00 - $0.00
    $0.00
    $155.20
    $155.20 - $155.20
    $155.20

    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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    $0.00 - $0.00
    $0.00
    $155.20
    $155.20 - $155.20
    $155.20
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    Wehrli 98-18 Dodge / Ram Cummins 5.9L/6.7L WCFab X Fleece Thermostat Housing

    Wehrli
    $0.00 - $0.00
    $0.00
    $179.45
    $179.45 - $179.45
    $179.45

    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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    $0.00 - $0.00
    $0.00
    $179.45
    $179.45 - $179.45
    $179.45
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    Fleece Performance 03-24 Ram 2500/3500 Cummins Heater Core Replacement Hose & Fitting

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $69.99
    $69.99 - $69.99
    $69.99

    Fleece Performance Model FPE-CUMM-HCL-0324Fleece Performance 03-24 Ram 2500/3500 Cummins Heater Core Replacement Hose & Fitting Eliminate the t...

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    $0.00 - $0.00
    $0.00
    $69.99
    $69.99 - $69.99
    $69.99
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    Mishimoto Low-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins

    Mishimoto
    $92.00
    $92.00 - $92.00
    $92.00
    $83.95
    $83.95 - $83.95
    $83.95

    Mishimoto Low-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins A defective thermostat can result in engine overheating and potential inte...

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    $92.00
    $92.00 - $92.00
    $92.00
    $83.95
    $83.95 - $83.95
    $83.95
    Save 9% Save %
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    Precision II Cleaning And Oiling Kit 88-0008

    S&B
    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00

    S&B Model 88-0008Maximize the performance and longevity of your air filter. Works on any S&B filter and 95% of all other high performance a...

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    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00
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    Pusher Heater Grid Delete for 1989-2007 Dodge Cummins 5.9L

    Pusher Intakes
    $84.99 - $84.99
    $84.99
    $84.99 - $84.99
    $84.99

    Pusher Intakes Model PDC8907HGDThis product is not emissions compliant. Off-road use only. Pusher Aluminum Grid Heater Delete for Cummins 5.9L turb...

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    $84.99 - $84.99
    $84.99
    $84.99 - $84.99
    $84.99
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    S&B Filters 75-5094D Cold Air Intake Kit (Dry Filter)

    S&B
    $349.00 - $349.00
    $349.00
    $349.00 - $349.00
    $349.00

    S&B Model 75-5094DThe S&B Filters 75-5094D Cold Air Intake Kit for your 2003-2007 Dodge 5.9L Cummins provides your truck with increased air...

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    $349.00 - $349.00
    $349.00
    $349.00 - $349.00
    $349.00
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    CSF 03-07 Dodge Ram 2500 5.9L A/C Condenser

    CSF
    $104.00 - $104.00
    $104.00
    $104.00 - $104.00
    $104.00

    CSF Model 10563CSF 03-07 Dodge Ram 2500 5.9L A/C Condenser

    $104.00 - $104.00
    $104.00
    $104.00 - $104.00
    $104.00
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    Pusher New Factory Cummins Heater Grid for 5.9L Engines

    Pusher Intakes
    $165.99 - $165.99
    $165.99
    $165.99 - $165.99
    $165.99

    Pusher Model C59HG Brand new factory Cummins Heater Grid for 5.9L engines.

    $165.99 - $165.99
    $165.99
    $165.99 - $165.99
    $165.99
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    Fleece Performance 2003-2016 Cummins Coolant Bypass Brackets (Set of Two)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $69.99
    $69.99 - $69.99
    $69.99

    Fleece Performance Model FPE-CLNT-HS-BRKTCoolant Bypass Hose Brackets for 2003-2007 Cummins Coolant Bypass kits. Includes 2 bracket assemblies and...

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    $0.00 - $0.00
    $0.00
    $69.99
    $69.99 - $69.99
    $69.99
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    Fleece Performance 03-18 Cummins Coolant Bypass Service Kit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $27.99
    $27.99 - $27.99
    $27.99

    Fleece Performance Model FPE-CLNTBYPS-CUMMINS-SER-KITComplete kit to service your Fleece Performance Coolant Bypass - Includes all O-rings, fastene...

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    $0.00 - $0.00
    $0.00
    $27.99
    $27.99 - $27.99
    $27.99
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    Mishimoto High-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins

    Mishimoto
    $96.00
    $96.00 - $96.00
    $96.00
    $86.95
    $86.95 - $86.95
    $86.95

    Mishimoto High-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins A defective thermostat can result in engine overheating and potential inte...

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    $96.00
    $96.00 - $96.00
    $96.00
    $86.95
    $86.95 - $86.95
    $86.95
    Save 9% Save %
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    Banks Power 03-07 Dodge 5.9L w/ Stock Intercooler Monster-Ram Intake System

    Banks Power
    $387.78
    $387.78 - $387.78
    $387.78
    $349.00
    $349.00 - $349.00
    $349.00

    Up to six ports for flexibility! Monster-Ram improves airflow from the intercooler. Raises boost without increasing backpressure at turbine. Larger...

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    $387.78
    $387.78 - $387.78
    $387.78
    $349.00
    $349.00 - $349.00
    $349.00
    Save 10% Save %
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    Fleece Performance 03-12 Dodge 2500/3500 Cummins 5.9L/6.7L Heater Feed and Return Hose Kit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $99.99
    $99.99 - $99.99
    $99.99

    Fleece Performance Model FPE-CUMM-HCL-KIT-0312Fleece Performance 03-12 Dodge 2500/3500 Cummins 5.9L/6.7L Heater Feed and Return Hose Kit

    $0.00 - $0.00
    $0.00
    $99.99
    $99.99 - $99.99
    $99.99
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    XDP XTRA Cool Water Pump XD672

    XDP
    $65.95 - $65.95
    $65.95
    $65.95 - $65.95
    $65.95

    XDP Model XD6721989-2012 Dodge Ram With 5.9L/6.7L Cummins EngineReplace the failed water pump in your Dodge Ram 5.9/6.7 diesel with the XDP X-TRA C...

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    $65.95 - $65.95
    $65.95
    $65.95 - $65.95
    $65.95
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    Intake Elbow 180 Degree For 03-07 Dodge Ram 2500 3500 5.9L Diesel S&B

    S&B
    $249.00 - $249.00
    $249.00
    $249.00 - $249.00
    $249.00

    S&B Intake Elbow's are designed to minimize airflow restriction to your engine, improve turbo spool, and lower EGT's. A great addition to your ...

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    $249.00 - $249.00
    $249.00
    $249.00 - $249.00
    $249.00
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    Wehrli 03-07 Dodge 5.9L Cummins Passenger Side 3in Replacement Intercooler Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $218.25
    $218.25 - $218.25
    $218.25

    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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    $0.00 - $0.00
    $0.00
    $218.25
    $218.25 - $218.25
    $218.25
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    Wehrli 03-07 Dodge 5.9L Cummins High Flow Intake Bundle Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $1,163.03
    $1,163.03 - $1,163.03
    $1,163.03

    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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    $0.00 - $0.00
    $0.00
    $1,163.03
    $1,163.03 - $1,163.03
    $1,163.03
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    Fleece Performance 98.5-07 Dodge 2500/3500 Cummins Replacement Thermostat Housing w/Aux Port

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $129.99
    $129.99 - $129.99
    $129.99

    Fleece Performance Model FPE-CUMM-TH-1318The Fleece Performance replacement thermostat housing with auxiliary port is a direct replacement part for...

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    $0.00 - $0.00
    $0.00
    $129.99
    $129.99 - $129.99
    $129.99
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    Mishimoto Aluminum Intercooler 2003-2009 5.9L/6.7L Cummins - SILVER

    Mishimoto
    $1,581.00
    $1,581.00 - $1,581.00
    $1,581.00
    $1,436.95
    $1,436.95 - $1,436.95
    $1,436.95

    Mishimoto Aluminum Intercooler 2003-2009 5.9L/6.7L Cummins - SILVER The Dodge Cummins inline-6 is well known for its smooth power delivery and engi...

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    $1,581.00
    $1,581.00 - $1,581.00
    $1,581.00
    $1,436.95
    $1,436.95 - $1,436.95
    $1,436.95
    Save 9% Save %
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    Fleece Performance 03-07 Dodge 5.9L / 04.5-12 6.7L Cummins Coolant Bypass Kit (03-07 Manual Trans)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $359.00
    $359.00 - $359.00
    $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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    $0.00 - $0.00
    $0.00
    $359.00
    $359.00 - $359.00
    $359.00
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    Pusher 3.5" MEGA Intake System with Cross-Air 2003-2007 Dodge Cummins

    Pusher Intakes
    $749.99 - $749.99
    $749.99
    $749.99 - $749.99
    $749.99

    Pusher Intakes Model PDC0307MCAThe Pusher 3.5" Mega Intake System with Cross-Air replaces all of your factory post intercooler plumbing and intake ...

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    $749.99 - $749.99
    $749.99
    $749.99 - $749.99
    $749.99
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    S&B Filters 76-1005 Heater Grid Delete

    S&B
    $99.00 - $99.00
    $99.00
    $99.00 - $99.00
    $99.00

    S&B Model 76-1005Replace the OEM Heater Grid with the S&B Filters 76-1005 Heater Grid Delete when cold starts aren’t an issue. The 76-1005 ...

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    $99.00 - $99.00
    $99.00
    $99.00 - $99.00
    $99.00
  • User 1 User 1

    Fleece Performance 03-12 Dodge 2500/3500 Cummins 5.9L/6.7L Lower Heater Return Hose

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $39.99
    $39.99 - $39.99
    $39.99

    Fleece Performance Model FPE-CUMM-LHCL-0312Fleece Performance 03-12 Dodge 2500/3500 Cummins 5.9L/6.7L Lower Heater Return Hose

    $0.00 - $0.00
    $0.00
    $39.99
    $39.99 - $39.99
    $39.99

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