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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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  • Pusher New Factory Cummins Heater Grid for 5.9L Engines

    Pusher Intakes
    Original price $219.99 - Original price $219.99
    Original price
    $219.99
    $219.99 - $219.99
    Current price $219.99

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

    Original price $219.99 - Original price $219.99
    Original price
    $219.99
    $219.99 - $219.99
    Current price $219.99
  • Wehrli 03-07 Dodge 5.9L Cummins High Flow Intake Bundle Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,163.03
    $1,163.03 - $1,163.03
    Current price $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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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,163.03
    $1,163.03 - $1,163.03
    Current price $1,163.03
  • Wehrli 98.5-23 Cummins Billet Aluminum Black Anodized Oil Fill Cap

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $58.20
    $58.20 - $58.20
    Current price $58.20

    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 ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $58.20
    $58.20 - $58.20
    Current price $58.20
  • Dodge Dual Steering Stabilizer 03-13 RAM 2500 03-12 RAM 3500 Rough Country

    Rough Country
    Original price $139.95 - Original price $139.95
    Original price
    $139.95
    $139.95 - $139.95
    Current price $139.95

    Steering stabilizers are designed to restrain bump steer and front end vibration, giving added life to tires, ball joints, and other steering compo...

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    Original price $139.95 - Original price $139.95
    Original price
    $139.95
    $139.95 - $139.95
    Current price $139.95
  • PureFlow AirDog 98.5-04 Dodge 24V 5.9L Cummins (w/In-Tank Fuel Pump) FP-100-4G Fuel Pump

    AirDog
    Original price $715.00 - Original price $715.00
    Original price $715.00
    $748.00
    $748.00 - $748.00
    Current price $748.00

    Airdog Model A4SPBD153 This is the AirDog I FP-100-4G fuel system for the 1998.5-2004 Dodge Ram VP44 and early CP3 Cummins with the in-tank fuel pu...

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    Original price $715.00 - Original price $715.00
    Original price $715.00
    $748.00
    $748.00 - $748.00
    Current price $748.00
  • 0700 SynShield™ Durability Advantage 15W-40

    Schaeffer's
    Original price $170.64 - Original price $316.08
    Original price
    $170.64
    $170.64 - $316.08
    Current price $170.64

    0700 SynShield® Durability Advantage 15W-40 Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximu...

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    Original price $170.64 - Original price $316.08
    Original price
    $170.64
    $170.64 - $316.08
    Current price $170.64
  • Smeding Diesel T4 2 PC Exhaust Manifold

    Smeding
    Original price $610.00 - Original price $610.00
    Original price
    $610.00
    $610.00 - $610.00
    Current price $610.00

    Smeding Diesel T4 2 PC Exhaust Manifold3rd Gen Style T4 ManifoldHIGH DUCTILE IRON FOR SUPERIOR STRENGTHPRESSED HYDRAULIC JOINTS FOR LEAK FREE CONNE...

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    Original price $610.00 - Original price $610.00
    Original price
    $610.00
    $610.00 - $610.00
    Current price $610.00
  • Smeding Diesel S464 T4 Turbocharger

    Smeding
    Original price $975.00 - Original price $1,510.00
    Original price
    $975.00
    $975.00 - $1,510.00
    Current price $975.00

    s464 t4 turbocharger

    Original price $975.00 - Original price $1,510.00
    Original price
    $975.00
    $975.00 - $1,510.00
    Current price $975.00
  • Smeding Diesel S467 T4 90 Degree Cover Turbocharger

    Smeding
    Original price $1,150.00 - Original price $1,780.00
    Original price
    $1,150.00
    $1,150.00 - $1,780.00
    Current price $1,150.00

    Smeding Diesel S467 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover instead of...

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    Original price $1,150.00 - Original price $1,780.00
    Original price
    $1,150.00
    $1,150.00 - $1,780.00
    Current price $1,150.00
  • Smeding Diesel S464 T4 90 Degree Cover Turbocharger

    Smeding
    Original price $975.00 - Original price $1,360.00
    Original price
    $975.00
    $975.00 - $1,360.00
    Current price $975.00

    Smeding Diesel S464 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover instead of...

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    Original price $975.00 - Original price $1,360.00
    Original price
    $975.00
    $975.00 - $1,360.00
    Current price $975.00
  • Smeding Diesel S300SXE CUSTOM Cummins Direct Drop-in Turbo options for 2003-2007 5.9L

    Smeding
    Original price $1,335.00 - Original price $2,200.00
    Original price
    $1,335.00
    $1,335.00 - $2,200.00
    Current price $1,335.00

    Smeding Diesel S300 Custom drop in replacement options for the 03 to 07 Cummins. Please choose your Exhaust housing, Turbine wheel and Compressor w...

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    Original price $1,335.00 - Original price $2,200.00
    Original price
    $1,335.00
    $1,335.00 - $2,200.00
    Current price $1,335.00
  • HPT MPVI4

    HP Tuners
    Original price $399.99 - Original price $399.99
    Original price
    $399.99
    $399.99 - $399.99
    Current price $399.99

    Introducing HP Tuners’ newest and most advanced vehicle interface. Designed for custom calibration, diagnostics, and data acquisition, MPVI4 sets t...

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    Original price $399.99 - Original price $399.99
    Original price
    $399.99
    $399.99 - $399.99
    Current price $399.99
  • Wehrli Big Hitch Products Billet Aluminum Competition Kill Switch

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $195.00
    $195.00 - $195.00
    Current price $195.00

    Wehrli Big Hitch Products Model BHP4010 Universal Kill Switch for Competition Pulling Vehicles to cut ground wire circuit of Ignition, Fuel pump...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $195.00
    $195.00 - $195.00
    Current price $195.00
  • Retractable Bed Step | Manual Pull | Ram 2500 (19-26)/3500 (19-25)

    Rough Country
    Original price $199.95 - Original price $199.95
    Original price
    $199.95
    $199.95 - $199.95
    Current price $199.95

    Rough Country Model PW050141 Tired of climbing up like you're scaling a wall just to reach your gear? The Rough Country Manual Bed Step is your ans...

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    Original price $199.95 - Original price $199.95
    Original price
    $199.95
    $199.95 - $199.95
    Current price $199.95
  • S&S Diesel Motorsport Early 5.9L Cummins Injectors (03-04)- Reman or New - (Set)

    S&S
    Original price $2,088.00 - Original price $4,984.20
    Original price
    $2,088.00
    $2,088.00 - $4,984.20
    Current price $2,088.00

    S&S Diesel Motorsport Early 5.9L Cummins Injectors (2003-2004)- Reman or New - (Set) Set of 6 S&S Upgrade Benefits SAC nozzles for all siz...

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    Original price $2,088.00 - Original price $4,984.20
    Original price
    $2,088.00
    $2,088.00 - $4,984.20
    Current price $2,088.00
  • XDP Billet Tow & Race Series Flex Plate 1994-2007 Dodge 5.9L Diesel 47RH/47RE/48RE

    XDP
    Original price $453.95 - Original price $453.95
    Original price
    $453.95
    $453.95 - $453.95
    Current price $453.95

    XDP Model XD647The XDP Billet Tow & Race Series Flex Plate XD647 is an excellent upgrade for your modified diesel truck. If your truck is used ...

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    Original price $453.95 - Original price $453.95
    Original price
    $453.95
    $453.95 - $453.95
    Current price $453.95
  • Dodge Big Iron Oil Pan for 03-18 5.9L and 6.7L Cummins Industrial Injection

    Industrial Injection
    Original price $244.95
    Original price $244.95 - Original price $244.95
    Original price $244.95
    Current price $237.60
    $237.60 - $237.60
    Current price $237.60

    Industrial Injection Model: BICR5967OPBig Iron Oil Pan 2003-2018 5.9L / 6.7L Dodge Cummins. This pan was designed with four drain holes through the...

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    Original price $244.95
    Original price $244.95 - Original price $244.95
    Original price $244.95
    Current price $237.60
    $237.60 - $237.60
    Current price $237.60
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  • Dodge Injeciton Pump Removal Tool For 89-18 Cummins Industrial Injection

    Industrial Injection
    Original price $36.95
    Original price $36.95 - Original price $36.95
    Original price $36.95
    Current price $35.84
    $35.84 - $35.84
    Current price $35.84

    Industrial Injection Model: 238601Cummins Injection Pump Removal Tool. Will work for Cummins Pumps 1989-2018

    Original price $36.95
    Original price $36.95 - Original price $36.95
    Original price $36.95
    Current price $35.84
    $35.84 - $35.84
    Current price $35.84
    Save 3% Save %
  • Fleece Performance 2003-2016 Cummins Coolant Bypass Brackets (Set of Two)

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $69.99
    $69.99 - $69.99
    Current price $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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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $69.99
    $69.99 - $69.99
    Current price $69.99
  • Fleece Performance 03-12 Dodge 2500/3500 Cummins Fan Drive Pulley (Black Finish)

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $91.19
    $91.19 - $91.19
    Current price $91.19

    Fleece Performance Model FPE-34660-BLKFleece Performance billet aluminum fan drive pulley in black anodized finish for the 2003-2012 Cummins equipp...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $91.19
    $91.19 - $91.19
    Current price $91.19
  • BD Diesel Steering Box Stabilzer Bar Dodge Cummins 2003-2023 2500/3500 4WD

    BD Diesel
    Original price $256.03 - Original price $256.03
    Original price $256.03
    $269.95
    $269.95 - $269.95
    Current price $269.95

    BD's Steering Box Stabilizer (SBS) eliminates steering wander and wobble caused by excessive shaft play in the steering box of late-model Dodge tru...

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    Original price $256.03 - Original price $256.03
    Original price $256.03
    $269.95
    $269.95 - $269.95
    Current price $269.95
  • Banks Power 03-07 Dodge 5.9L Ram Air System Air Filter Element

    Banks Power
    Original price $132.22
    Original price $132.22 - Original price $132.22
    Original price $132.22
    Current price $119.00
    $119.00 - $119.00
    Current price $119.00

    Easy to install replacement filter (oiled). Increased airflow, excellent filtration and a longer service life.Banks Ram-Air filter is a high-flow a...

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    Original price $132.22
    Original price $132.22 - Original price $132.22
    Original price $132.22
    Current price $119.00
    $119.00 - $119.00
    Current price $119.00
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  • Kryptonite Upper Ball Joint Ram Truck 2500/3500 2003-2025

    Kryptonite
    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99

    Fits: 2003–2025 RAM 2500/3500 4X4 Trucks (OEM spec ball joints only. Not suitable replacements if knurled ball joints have been installed) DESCRIP...

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    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99
  • XDP HD Alternator Cable For 2003-2007 Dodge 5.9L Cummins XD421

    XDP
    Original price $41.95 - Original price $41.95
    Original price
    $41.95
    $41.95 - $41.95
    Current price $41.95

    XDP Model XD421Replace the old and corroded alternator cable in your 2003-2007 Dodge 5.9L Cummins with the HD Alternator Cable XD421. Damaged cable...

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    Original price $41.95 - Original price $41.95
    Original price
    $41.95
    $41.95 - $41.95
    Current price $41.95

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