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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 89-07 Dodge 5.9L / 07.5-12 6.7L Cummins Crankshaft Barring Tool

    Fleece Performance
    Original price $67.49 - Original price $67.49
    Original price $67.49
    $74.99
    $74.99 - $74.99
    Current price $74.99

    Fleece Performance Model FPE-CCBTTurn over your Cummins with ease with this Cummins Crankshaft Barring Tool. Features: Accepts 1/2 inch drive ra...

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    Original price $67.49 - Original price $67.49
    Original price $67.49
    $74.99
    $74.99 - $74.99
    Current price $74.99
  • Fleece Performance 98.5-18 Dodge 2500/3500 Cummins 5.9L/6.7L OE Replacement Rocker Arm Assembly

    Fleece Performance
    Original price $107.99 - Original price $107.99
    Original price $107.99
    $119.99
    $119.99 - $119.99
    Current price $119.99

    Fleece Performance Model FPE-CUMM-RAA-CRTrust Fleece Performance to bring you the best OE alternative parts you need! Our replacement rocker armass...

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    Original price $107.99 - Original price $107.99
    Original price $107.99
    $119.99
    $119.99 - $119.99
    Current price $119.99
  • Fleece Performance 98.5-18 Dodge Cummins 34.5in Common Rail/VP44 Coolant Bypass Hose (BLK-Braided)

    Fleece Performance
    Original price $68.18 - Original price $68.18
    Original price $68.18
    $75.76
    $75.76 - $75.76
    Current price $75.76

    Fleece Performance Model FPE-CLNTBYPS-HS-CRVP-BLKReplacement coolant bypass house with black nylon braiding for our Common Rail/VP44 Cummins Coolan...

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    Original price $68.18 - Original price $68.18
    Original price $68.18
    $75.76
    $75.76 - $75.76
    Current price $75.76
  • Fleece Performance 98.5-18 Dodge Cummins 34.5in Common Rail/VP44 Coolant Bypass Hose (SS-Braided)

    Fleece Performance
    Original price $68.18 - Original price $68.18
    Original price $68.18
    $75.76
    $75.76 - $75.76
    Current price $75.76

    Fleece Performance Model FPE-CLNTBYPS-HS-CRVP-SSReplacement coolant bypass house with stainless steel braiding for our Common Rail/VP44 Cummins Coo...

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    Original price $68.18 - Original price $68.18
    Original price $68.18
    $75.76
    $75.76 - $75.76
    Current price $75.76
  • Fleece Performance 98.5-07 Dodge 2500/3500 Cummins Replacement Thermostat Housing w/Aux Port

    Fleece Performance
    Original price $116.99 - Original price $116.99
    Original price $116.99
    $129.99
    $129.99 - $129.99
    Current price $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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    Original price $116.99 - Original price $116.99
    Original price $116.99
    $129.99
    $129.99 - $129.99
    Current price $129.99
  • Fleece Performance 03-18 Cummins Coolant Bypass Service Kit

    Fleece Performance
    Original price $25.19 - Original price $25.19
    Original price $25.19
    $27.99
    $27.99 - $27.99
    Current price $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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    Original price $25.19 - Original price $25.19
    Original price $25.19
    $27.99
    $27.99 - $27.99
    Current price $27.99
  • Fleece Performance 03-07 Manual Transmission Cummins Coolant Bypass Kit w/ SS Braided Line

    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-MAN-SSIncreased Coolant Flow, Decreased Coolant Temperatures. The rear cylinders on the 5.9/6.7L Cumm...

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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 Auto Trans Cummins Coolant Bypass Kit w/ Stainless Steel Braided Line

    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-0305-SSIncreased Coolant Flow, Decreased Coolant Temperatures. The rear cylinders on the 5.9/6.7L Cum...

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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 03-18 Dodge 2500/3500 Cummins CP3 Nut Cover

    Fleece Performance
    Original price $58.34 - Original price $58.34
    Original price $58.34
    $64.82
    $64.82 - $64.82
    Current price $64.82

    Fleece Performance Model FPE-CUMM-CP3-CVRAnodized billet aluminum with our custom spoke design. Includes integral O-ring. 2003-2018 Cummins CP3 Nu...

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    Original price $58.34 - Original price $58.34
    Original price $58.34
    $64.82
    $64.82 - $64.82
    Current price $64.82
  • Fleece Performance 03-18 Dodge Cummins Auxiliary Fuel Filter Kit

    Fleece Performance
    Original price $314.10 - Original price $314.10
    Original price $314.10
    $349.00
    $349.00 - $349.00
    Current price $349.00

    Fleece Performance Model FPE-34783Auxiliary fuel filter and line kit for your 2003-2018 Dodge Cummins. The kit includes everything you need to prop...

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    Original price $314.10 - Original price $314.10
    Original price $314.10
    $349.00
    $349.00 - $349.00
    Current price $349.00
  • Fleece Performance 03-07 Dodge Ram 2500/3500 5.9L to 6.7L Cummins CP3 HP Fuel Line Adaptation Kit

    Fleece Performance
    Original price $107.99 - Original price $107.99
    Original price $107.99
    $119.99
    $119.99 - $119.99
    Current price $119.99

    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 $107.99 - Original price $107.99
    Original price $107.99
    $119.99
    $119.99 - $119.99
    Current price $119.99
  • Fleece Performance 03-18 Dodge 2500/3500 Cummins Auxiliary Heated Fuel Filter

    Fleece Performance
    Original price $404.10 - Original price $404.10
    Original price $404.10
    $449.00
    $449.00 - $449.00
    Current price $449.00

    Fleece Performance Model FPE-CUMM-HFFBA-0318Introducing our all-new full featured auxiliary fuel filter kit for the 2003-2018 Dodge Cummins. This k...

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    Original price $404.10 - Original price $404.10
    Original price $404.10
    $449.00
    $449.00 - $449.00
    Current price $449.00
  • Fleece Performance 03-07 Dodge 5.9L Cummins Fuel Distribution Block Hose and Fitting Kit

    Fleece Performance
    Original price $144.86 - Original price $144.86
    Original price $144.86
    $160.95
    $160.95 - $160.95
    Current price $160.95

    Fleece Performance Model FPE-FFD-RF-HF-KIT-3GThis kit is designed to be installed with our 2003-2009 Cummins Fuel Distribution Block (FPE-FFD-RF-3G...

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    Original price $144.86 - Original price $144.86
    Original price $144.86
    $160.95
    $160.95 - $160.95
    Current price $160.95
  • Fleece Performance 03-07 Dodge 5.9L / 07.5-09 6.7L Cummins 3rd Gen Fuel Distribution Block

    Fleece Performance
    Original price $149.99 - Original price $149.99
    Original price $149.99
    $166.66
    $166.66 - $166.66
    Current price $166.66

    Fleece Performance Model FPE-FFD-RF-3GUpgrade your fuel system with this fuel distribution block from Fleece Performance Engineering. If you have a...

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    Original price $149.99 - Original price $149.99
    Original price $149.99
    $166.66
    $166.66 - $166.66
    Current price $166.66
  • Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L Dual Pump Bracket & Mounting Hardware

    Fleece Performance
    Original price $85.49 - Original price $85.49
    Original price $85.49
    $94.99
    $94.99 - $94.99
    Current price $94.99

    Fleece Performance Model FPE-34610-PCDual Pump Bracket and Mounting Hardware for the Cummins 5.9L. 5.9L Dual Pump Bracket and Mounting Hardware

    Original price $85.49 - Original price $85.49
    Original price $85.49
    $94.99
    $94.99 - $94.99
    Current price $94.99
  • Fleece Performance 03-07 Dodge 2500/3500 5.9L Cummins PowerFlo 1000 CP3 Pump

    Fleece Performance
    Original price $2,294.10 - Original price $2,294.10
    Original price $2,294.10
    $2,549.00
    $2,549.00 - $2,549.00
    Current price $2,549.00

    Fleece Performance Model FPE-CUMM-CP3-12MM-5.9The PowerFlo 1000 high performance 12mm stroker CP3 pump for the 2003-2007 5.9L Cummins is capable of...

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    Original price $2,294.10 - Original price $2,294.10
    Original price $2,294.10
    $2,549.00
    $2,549.00 - $2,549.00
    Current price $2,549.00
  • Fleece Performance 03-07 Dodge 2500-3500 5.9L Cummins Dual Pump Kit

    Fleece Performance
    Original price $702.00 - Original price $702.00
    Original price $702.00
    $780.00
    $780.00 - $780.00
    Current price $780.00

    Fleece Performance Model FPE-DPK-59-0307The Fleece Performance Dual Pump Kit Hardware Kit for the 5.9L Cummins is designed to fit perfectly and com...

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    Original price $702.00 - Original price $702.00
    Original price $702.00
    $780.00
    $780.00 - $780.00
    Current price $780.00
  • Fleece Performance 98.5-19 Dodge 2500 24V Cummins Upgraded 3/8in Stage 2 Pushrods

    Fleece Performance
    Original price $360.13 - Original price $360.13
    Original price $360.13
    $400.14
    $400.14 - $400.14
    Current price $400.14

    Fleece Performance Model FPE-CUMM-S2-PRODUpgraded 3/8 inch diameter pushrods for Cummins 24V diesel engines. Produced from 4130 chrome molybdenum s...

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    Original price $360.13 - Original price $360.13
    Original price $360.13
    $400.14
    $400.14 - $400.14
    Current price $400.14
  • Fleece Performance 95-20 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 4

    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-MU-PT-4Replacement connector with 6 inch pigtail for use on the Cummins engine and other vehicle applications. Pro...

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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 94-18 Dodge Cummins 2500-3500 Exhaust Manifold Stud Kit - 7mm External Hex Head

    Fleece Performance
    Original price $206.99 - Original price $206.99
    Original price $206.99
    $229.99
    $229.99 - $229.99
    Current price $229.99

    Fleece Performance Model FPE-34771All New! Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are...

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    Original price $206.99 - Original price $206.99
    Original price $206.99
    $229.99
    $229.99 - $229.99
    Current price $229.99
  • Fleece Performance 94-18 Dodge Cummins 2500-3500 Exhaust Manifold Stud Kit - 4mm Allen Socket Head

    Fleece Performance
    Original price $206.99 - Original price $206.99
    Original price $206.99
    $229.99
    $229.99 - $229.99
    Current price $229.99

    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 $206.99 - Original price $206.99
    Original price $206.99
    $229.99
    $229.99 - $229.99
    Current price $229.99
  • Fleece Performance 94-02 Dodge 2500/3500 5.9L Cummins Turbocharger Drain Tube Kit

    Fleece Performance
    Original price $85.49 - Original price $85.49
    Original price $85.49
    $94.99
    $94.99 - $94.99
    Current price $94.99

    Fleece Performance Model FPE-CTDT-HX35-KITEliminate the installation headaches associated with a non-flexible OE drain line with our silicone hose ...

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    Original price $85.49 - Original price $85.49
    Original price $85.49
    $94.99
    $94.99 - $94.99
    Current price $94.99
  • Fleece Performance 89-18 Dodge 2500 / 3500 Cummins Mechanical Fuel Pump Block Off Plate

    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-CUMM-FBOPCummins Mechanical Fuel Pump Block Off Plate. Have you upgraded from your factory mechanical lift pump to an ...

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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 3-18 Dodge Cummins 2500/3500 Crankshaft Position Sensor Extension Harness

    Fleece Performance
    Original price $53.99 - Original price $53.99
    Original price $53.99
    $59.99
    $59.99 - $59.99
    Current price $59.99

    Fleece Performance Model FPE-HAR-CUMM-CC-EXTOur 8 inch extension harness for the 2003-2018 Dodge RAM provides for additional routing clearance to a...

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    Original price $53.99 - Original price $53.99
    Original price $53.99
    $59.99
    $59.99 - $59.99
    Current price $59.99

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