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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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  • XDP HD Gear Reduction Starter (New) 03-06 Dodge 5.9L Cummins Wrinkle Black XD258

    XDP
    Original price $ 5,244.00 - Original price $ 5,244.00
    Original price
    $ 5,244.00
    $ 5,244.00 - $ 5,244.00
    Current price $ 5,244.00

    XDP Model XD258You can rely on the HD Gear Reduction Starter (New) Wrinkle Black XD258 to get your 2003-2006 Dodge Pick Up with 5.9L Diesel Engine ...

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    Original price $ 5,244.00 - Original price $ 5,244.00
    Original price
    $ 5,244.00
    $ 5,244.00 - $ 5,244.00
    Current price $ 5,244.00
  • FASS 98.5-04.5 Dodge 2500/3500 Cummins 165gph Titanium Fuel Air Separation System TS D08 165G

    FASS Fuel Systems
    Original price $ 14,114.00
    Original price $ 14,114.00 - Original price $ 14,114.00
    Original price $ 14,114.00
    Current price $ 13,408.00
    $ 13,408.00 - $ 13,408.00
    Current price $ 13,408.00

    Fass Fuel Systems Model: TSD08165GFASS Fuel Systems Diesel System 1998.5-2004 Dodge Ram Cummins Titanium Signature Series 165GPH (TSD08165G) Part N...

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    Original price $ 14,114.00
    Original price $ 14,114.00 - Original price $ 14,114.00
    Original price $ 14,114.00
    Current price $ 13,408.00
    $ 13,408.00 - $ 13,408.00
    Current price $ 13,408.00
    Save 5% Save %
  • Schaeffer's 0204SAT All-Trans Supreme ATF

    Schaeffer's
    Original price $ 4,248.00 - Original price $ 6,931.00
    Original price
    $ 4,248.00
    $ 4,248.00 - $ 6,931.00
    Current price $ 4,248.00

    0204SAT All-Trans Supreme® is formulated with a special blend of synthetic base oils, a highly shear, stable viscosity improver, and a multi-functi...

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    Original price $ 4,248.00 - Original price $ 6,931.00
    Original price
    $ 4,248.00
    $ 4,248.00 - $ 6,931.00
    Current price $ 4,248.00
  • Firepunk 3rd And 4th Gen Rear Drive Shaft Loop

    Firepunk
    Original price $ 4,506.00 - Original price $ 5,407.00
    Original price
    $ 4,506.00
    $ 4,506.00 - $ 5,407.00
    Current price $ 4,506.00

    We are excited to offer these simple to install firepunk rear driveshaft loops for the 3rd and 4th gen Ram trucks. We try to keep these on the she...

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    Original price $ 4,506.00 - Original price $ 5,407.00
    Original price
    $ 4,506.00
    $ 4,506.00 - $ 5,407.00
    Current price $ 4,506.00
  • XDP Billet Rocker Arm Valve Bridge Set XD318

    XDP
    Original price $ 6,343.00 - Original price $ 6,343.00
    Original price
    $ 6,343.00
    $ 6,343.00 - $ 6,343.00
    Current price $ 6,343.00

    XDP Model XD318Upgrade the Rocker Arm Valve Bridges in your 1998.5-2022 Dodge 5.9L & 6.7L Cummins with the XDP Billet Rocker Arm Bridge Set XD3...

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    Original price $ 6,343.00 - Original price $ 6,343.00
    Original price
    $ 6,343.00
    $ 6,343.00 - $ 6,343.00
    Current price $ 6,343.00
  • S400 4.62 S400 down pipe with clamp

    Smeding
    Original price $ 3,587.00 - Original price $ 3,587.00
    Original price
    $ 3,587.00
    $ 3,587.00 - $ 3,587.00
    Current price $ 3,587.00

    S400 4.62 S400 down pipe with clamp

    Original price $ 3,587.00 - Original price $ 3,587.00
    Original price
    $ 3,587.00
    $ 3,587.00 - $ 3,587.00
    Current price $ 3,587.00
  • XDP Injection Pump Gear Puller XD134

    XDP
    Original price $ 738.00 - Original price $ 738.00
    Original price
    $ 738.00
    $ 738.00 - $ 738.00
    Current price $ 738.00

    XDP Model XD134The XDP Injection Pump Gear Puller XD134 is a finely machined tool that will remove the pump gear from the VE, P7100, VP-44 and CP3 ...

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    Original price $ 738.00 - Original price $ 738.00
    Original price
    $ 738.00
    $ 738.00 - $ 738.00
    Current price $ 738.00
  • FASS 05-17 Dodge 2500/3500 Cummins 165gph Titanium Series Plus Fuel Air Separation System

    FASS Fuel Systems
    Original price $ 14,777.00
    Original price $ 14,777.00 - Original price $ 14,777.00
    Original price $ 14,777.00
    Current price $ 14,039.00
    $ 14,039.00 - $ 14,039.00
    Current price $ 14,039.00

    FASS Fuel Systems Model TSPD07165GThe Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. Th...

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    Original price $ 14,777.00
    Original price $ 14,777.00 - Original price $ 14,777.00
    Original price $ 14,777.00
    Current price $ 14,039.00
    $ 14,039.00 - $ 14,039.00
    Current price $ 14,039.00
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  • Tombstone Diesel - Turbo Drain Line With -10 AN Fittings And AN Drain Lock Kit - Dodge Ram Cummins

    Tombstone Diesel
    Original price $ 3,965.00 - Original price $ 3,965.00
    Original price
    $ 3,965.00
    $ 3,965.00 - $ 3,965.00
    Current price $ 3,965.00

    Tombstone Diesel Turbo Drain Line Kit w/ AN Fittings + AN Drain Lock (Cummins 1994–2024) Choose your Drain Lock color: Red or Black. Upgrade your t...

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    Original price $ 3,965.00 - Original price $ 3,965.00
    Original price
    $ 3,965.00
    $ 3,965.00 - $ 3,965.00
    Current price $ 3,965.00
  • S&S Diesel Motorsport Cummins 10mm CP3 (1,325 mm3 /rev displacement) - New

    S&S
    Original price $ 36,042.00 - Original price $ 36,042.00
    Original price
    $ 36,042.00
    $ 36,042.00 - $ 36,042.00
    Current price $ 36,042.00

    S&S Model CP3-CU-10 S&S Diesel Supersport CP3 Pump is a high performance pump for 5.9L/6.7L Cummins 2003-2018 trucks. • Improved displace...

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    Original price $ 36,042.00 - Original price $ 36,042.00
    Original price
    $ 36,042.00
    $ 36,042.00 - $ 36,042.00
    Current price $ 36,042.00
  • S&S Diesel Motorsport Cummins 5.9L Rail

    S&S
    Original price $ 6,218.00 - Original price $ 6,218.00
    Original price
    $ 6,218.00
    $ 6,218.00 - $ 6,218.00
    Current price $ 6,218.00

    S&S Model RAIL-5.9CS&S Diesel Motorsport Cummins 5.9L Rail *Generic Image

    Original price $ 6,218.00 - Original price $ 6,218.00
    Original price
    $ 6,218.00
    $ 6,218.00 - $ 6,218.00
    Current price $ 6,218.00
  • Mishimoto 03-07 Dodge Ram 5.9L Cummins Replacement Oil Cooler

    Mishimoto
    Original price $ 5,947.00
    Original price $ 5,947.00 - Original price $ 5,947.00
    Original price $ 5,947.00
    Current price $ 5,406.00
    $ 5,406.00 - $ 5,406.00
    Current price $ 5,406.00

    Oil is the lifeblood of an engine, and in a hardworking diesel engine like the 2003-2007 Dodge RAM 5.9L Cummins, keeping that oil cool is essential...

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    Original price $ 5,947.00
    Original price $ 5,947.00 - Original price $ 5,947.00
    Original price $ 5,947.00
    Current price $ 5,406.00
    $ 5,406.00 - $ 5,406.00
    Current price $ 5,406.00
    Save 9% Save %
  • XDP XTRA Cool Water Pump XD672

    XDP
    Original price $ 1,189.00 - Original price $ 1,189.00
    Original price
    $ 1,189.00
    $ 1,189.00 - $ 1,189.00
    Current price $ 1,189.00

    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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    Original price $ 1,189.00 - Original price $ 1,189.00
    Original price
    $ 1,189.00
    $ 1,189.00 - $ 1,189.00
    Current price $ 1,189.00
  • Intake Elbow 180 Degree For 03-07 Dodge Ram 2500 3500 5.9L Diesel S&B

    S&B
    Original price $ 4,488.00 - Original price $ 4,488.00
    Original price
    $ 4,488.00
    $ 4,488.00 - $ 4,488.00
    Current price $ 4,488.00

    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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    Original price $ 4,488.00 - Original price $ 4,488.00
    Original price
    $ 4,488.00
    $ 4,488.00 - $ 4,488.00
    Current price $ 4,488.00
  • 2" Rear Block Kit - Dodge Ram 2500/3500

    ReadyLift
    Original price $ 3,063.00 - Original price $ 3,063.00
    Original price
    $ 3,063.00
    $ 3,063.00 - $ 3,063.00
    Current price $ 3,063.00

    Readylift Model 66-1202 QUICK OVERVIEW Dodge Ram 2500/3500 2" Rear Block Kit Single Rear Wheel - Non camper package 2003-2013 Ram 2500 4WD - 2003-2...

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    Original price $ 3,063.00 - Original price $ 3,063.00
    Original price
    $ 3,063.00
    $ 3,063.00 - $ 3,063.00
    Current price $ 3,063.00
  • DDP Common Rail High Pressure Diesel Injection System Cleaner

    DDP
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 857.00
    $ 857.00 - $ 857.00
    Current price $ 857.00

    DDP Model DDPCRCLEANHeavy duty, one-time use injection system cleaner. Cleans the entire fuel system! This product removes contamination, resin and...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 857.00
    $ 857.00 - $ 857.00
    Current price $ 857.00
  • Dodge Remain Injector Pack For 03-04 5.9L Cummins Stock With Connecting Tubes Industrial Injection

    Industrial Injection
    Original price $ 31,518.00
    Original price $ 31,518.00 - Original price $ 31,518.00
    Original price $ 31,518.00
    Current price $ 30,572.00
    $ 30,572.00 - $ 30,572.00
    Current price $ 30,572.00

    Industrial Injection Model: 214311 This is an all in one injector kit for your 2003-2004 5.9L Cummins! This kit includes Six of our Stock Reman in...

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    Original price $ 31,518.00
    Original price $ 31,518.00 - Original price $ 31,518.00
    Original price $ 31,518.00
    Current price $ 30,572.00
    $ 30,572.00 - $ 30,572.00
    Current price $ 30,572.00
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  • Dodge Common Rail Idler Pulley For Cummins 4.5 in. Billet Industrial Injection

    Industrial Injection
    Original price $ 3,063.00
    Original price $ 3,063.00 - Original price $ 3,063.00
    Original price $ 3,063.00
    Current price $ 2,971.00
    $ 2,971.00 - $ 2,971.00
    Current price $ 2,971.00

    Industrial Injection Model: 24FC07Common Rail Cummins 4.5 inch Billet Idler Pulley. Industrial Injection is the leading distributor, supplier and r...

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    Original price $ 3,063.00
    Original price $ 3,063.00 - Original price $ 3,063.00
    Original price $ 3,063.00
    Current price $ 2,971.00
    $ 2,971.00 - $ 2,971.00
    Current price $ 2,971.00
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  • Fleece Performance 98.5-07 Dodge 2500/3500 Cummins Replacement Thermostat Housing w/Aux Port

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,343.00
    $ 2,343.00 - $ 2,343.00
    Current price $ 2,343.00

    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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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,343.00
    $ 2,343.00 - $ 2,343.00
    Current price $ 2,343.00
  • Fleece Performance 03-18 Cummins Coolant Bypass Service Kit

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 505.00
    $ 505.00 - $ 505.00
    Current price $ 505.00

    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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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 505.00
    $ 505.00 - $ 505.00
    Current price $ 505.00
  • Fleece Performance 03-07 Dodge Ram 2500/3500 5.9L to 6.7L Cummins CP3 HP Fuel Line Adaptation Kit

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,163.00
    $ 2,163.00 - $ 2,163.00
    Current price $ 2,163.00

    Fleece Performance Model FPE-CUMM-CP3-FL-ADPT-KITConvert your 5.9L CP3 to a newer 6.7L CP3 style pump with our Fleece Performance exclusive 5.9L to...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,163.00
    $ 2,163.00 - $ 2,163.00
    Current price $ 2,163.00
  • Fleece Performance 97-19 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 2

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 595.00
    $ 595.00 - $ 595.00
    Current price $ 595.00

    Fleece Performance Model FPE-HAR-MU-PT-2Replacement connector with 6 inch pigtail for use on the Cummins engine and other vehicle applications. Pro...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 595.00
    $ 595.00 - $ 595.00
    Current price $ 595.00
  • Fleece Performance 94-18 Dodge Cummins 2500-3500 Exhaust Manifold Stud Kit - 4mm Allen Socket Head

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,145.00
    $ 4,145.00 - $ 4,145.00
    Current price $ 4,145.00

    Fleece Performance Model FPE-34772All New! Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,145.00
    $ 4,145.00 - $ 4,145.00
    Current price $ 4,145.00
  • Fleece Performance 03-12 Dodge 2500/3500 Cummins Fan Drive Pulley (Bare Aluminum Finish)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,541.00
    $ 1,541.00 - $ 1,541.00
    Current price $ 1,541.00

    Fleece Performance Model FPE-34660-ALFleece Performance billet aluminum fan drive pulley in bare aluminum finish for the 2003-2012 Cummins equipped...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,541.00
    $ 1,541.00 - $ 1,541.00
    Current price $ 1,541.00

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