Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.

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!

Filters

$
$
  • Precision II Cleaning And Oiling Kit 88-0008

    S&B
    Original price $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $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...

    View full details
    Original price $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $30.00
  • XDP Tow Series Flex Plate 1994-2007 Dodge 5.9L Diesel 47RH/47RE/48RE

    XDP
    Original price $187.95 - Original price $187.95
    Original price
    $187.95
    $187.95 - $187.95
    Current price $187.95

    XDP Model XD645 **On back order until 4/11/25** Upgrade your diesel truck with the XDP Tow Series Flex Plate XD645. If your truck is used for const...

    View full details
    Original price $187.95 - Original price $187.95
    Original price
    $187.95
    $187.95 - $187.95
    Current price $187.95
  • Schaeffer's 9012 SynShield OTR Plus Full Synthetic 10W-30

    Schaeffer's
    Original price $234.83 - Original price $285.20
    Original price
    $234.83 - $285.20
    $234.83 - $285.20
    Current price $234.83

    SynShield® OTR Plus 10W-30 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to provide...

    View full details
    Original price $234.83 - Original price $285.20
    Original price
    $234.83 - $285.20
    $234.83 - $285.20
    Current price $234.83
  • 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...

    View full details
    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99
  • Kryptonite Steering Kit For Ram Truck 2500/3500 2003-2013

    Kryptonite
    Original price $1,424.99 - Original price $1,424.99
    Original price
    $1,424.99
    $1,424.99 - $1,424.99
    Current price $1,424.99

    Part# KRDSK03 Fits: 2003–2013 RAM 2500 4X4, 2003–2012 RAM 3500 4X4 only FEATURES: Oversized heavy-duty rod ends Extreme-strength 7075-grade solid ...

    View full details
    Original price $1,424.99 - Original price $1,424.99
    Original price
    $1,424.99
    $1,424.99 - $1,424.99
    Current price $1,424.99
  • Wehrli 98-23 Dodge Ram 5.9L/6.7L Cummins Billet Aluminum Brake Master Cylinder Cap - Black Anodized

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $37.83
    $37.83 - $37.83
    Current price $37.83

    Wehrli Model WCF100258Wehrli 98-23 Dodge Ram 5.9L/6.7L Cummins Billet Aluminum Brake Master Cylinder Cap - Black Anodized

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $37.83
    $37.83 - $37.83
    Current price $37.83
  • Schaeffer's 0137ULSW Diesel Treat 2000™ Winter Fuel Additive/Anti gel

    Schaeffer's
    Original price $13.86 - Original price $332.75
    Original price
    $13.86 - $332.75
    $13.86 - $332.75
    Current price $13.86

    0137ULSW Diesel Treat 2000™ Ultra Low Sulfur Winter fuel additive is specially formulated to provide ultra low sulfur diesel fuel maximum cold te...

    View full details
    Original price $13.86 - Original price $332.75
    Original price
    $13.86 - $332.75
    $13.86 - $332.75
    Current price $13.86
  • Schaeffer's 9000 SynShield OTR Plus Full Synthetic 5W-40

    Schaeffer's
    Original price $151.96 - Original price $285.20
    Original price
    $151.96 - $285.20
    $151.96 - $285.20
    Current price $151.96

    9000 SynShield® OTR Plus 5W-40 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to pro...

    View full details
    Original price $151.96 - Original price $285.20
    Original price
    $151.96 - $285.20
    $151.96 - $285.20
    Current price $151.96
  • Smeding Diesel S467 T4 Turbocharger

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

    S467 t4 turbocharger

    Original price $1,150.00 - Original price $1,780.00
    Original price
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    Current price $1,150.00
  • Power Steering Pump New with Pulley and Reservoir 2003-2007 Dodge Ram 2500/3500 XDP Xtreme Diesel Performance

    XDP
    Original price $244.95 - Original price $244.95
    Original price
    $244.95
    $244.95 - $244.95
    Current price $244.95

    Refresh the steering system in your Dodge Ram 2500/3500 with the XDP Power Steering Pump New with Pulley and Reservoir XD738. Made from all-new com...

    View full details
    Original price $244.95 - Original price $244.95
    Original price
    $244.95
    $244.95 - $244.95
    Current price $244.95
  • Fleece Performance 03-22 Dodge 2500/3500 5.9L/6.7L Stainless Steel Fuel Supply Tube Nuts

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $89.99
    $89.99 - $89.99
    Current price $89.99

    Fleece Performance Model FPE-CUMM-SSFTNAll new stainless steel fuel tube nuts from Fleece Performance. Ensure a proper seal on your injector tubes...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $89.99
    $89.99 - $89.99
    Current price $89.99
  • ATS Diesel 2003+ Dodge 5.9L Cummins Electronic Fuel Regulator

    ATS Diesel
    Original price $74.99 - Original price $74.99
    Original price
    $74.99
    $74.99 - $74.99
    Current price $74.99

    ATS Model 2029062272The Electronic Fuel Regulator will allow you to utilize your turbochargers full potential without the truck reducing fuel when ...

    View full details
    Original price $74.99 - Original price $74.99
    Original price
    $74.99
    $74.99 - $74.99
    Current price $74.99
  • 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...

    View full details
    Original price $139.95 - Original price $139.95
    Original price
    $139.95
    $139.95 - $139.95
    Current price $139.95
  • Edge Products 98611 EAS Expandable EGT Probe for CS, CTS, CS2, and CTS2,3 Devices

    Edge
    Original price $177.95 - Original price $177.95
    Original price
    $177.95
    $177.95 - $177.95
    Current price $177.95

    Edge Model 98611The EGT probe is a sensor that allows users to monitor critical Exhaust Gas Temperatures to ensure added power is not creating exce...

    View full details
    Original price $177.95 - Original price $177.95
    Original price
    $177.95
    $177.95 - $177.95
    Current price $177.95
  • 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...

    View full details
    Original price $610.00 - Original price $610.00
    Original price
    $610.00
    $610.00 - $610.00
    Current price $610.00
  • S&B Filters 75-5094D Cold Air Intake Kit (Dry Filter)

    S&B
    Original price $349.00 - Original price $349.00
    Original price
    $349.00
    $349.00 - $349.00
    Current price $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...

    View full details
    Original price $349.00 - Original price $349.00
    Original price
    $349.00
    $349.00 - $349.00
    Current price $349.00
  • Retractable Bed Step | Manual Pull | Ram 2500/3500 2WD/4WD (2019-2025)

    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...

    View full details
    Original price $199.95 - Original price $199.95
    Original price
    $199.95
    $199.95 - $199.95
    Current price $199.95
  • Pusher New Factory Cummins Heater Grid for 5.9L Engines

    Pusher Intakes
    Original price $165.99 - Original price $165.99
    Original price
    $165.99
    $165.99 - $165.99
    Current price $165.99

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

    Original price $165.99 - Original price $165.99
    Original price
    $165.99
    $165.99 - $165.99
    Current price $165.99
  • CSF 03-07 Dodge Ram 2500 5.9L A/C Condenser

    CSF
    Original price $104.00 - Original price $104.00
    Original price
    $104.00
    $104.00 - $104.00
    Current price $104.00

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

    Original price $104.00 - Original price $104.00
    Original price
    $104.00
    $104.00 - $104.00
    Current price $104.00
  • 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...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $69.99
    $69.99 - $69.99
    Current price $69.99
  • 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...

    View full details
    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99
  • XDP Engine Oil Pan Bolt Kit Black-Phosphate 1989-2023 Dodge Ram 5.9L/6.7L Diesel

    XDP
    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95

    XDP Model XD621The Engine Oil Pan Bolt Kit (Black-Phosphate) XD621 will replace the corroded oil pan bolts on your Dodge RAM 5.9L/6.7L Diesel. This...

    View full details
    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95
  • FASS 98.5-04.5 Dodge 2500/3500 Cummins 165gph Titanium Fuel Air Separation System TS D08 165G

    FASS Fuel Systems
    Original price $756.84
    Original price $756.84 - Original price $756.84
    Original price $756.84
    Current price $647.10
    $647.10 - $647.10
    Current price $647.10

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

    View full details
    Original price $756.84
    Original price $756.84 - Original price $756.84
    Original price $756.84
    Current price $647.10
    $647.10 - $647.10
    Current price $647.10
    Save 14% Save %
  • 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
    Original price $715.00
    Current price $693.00
    $693.00 - $693.00
    Current price $693.00

    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...

    View full details
    Original price $715.00
    Original price $715.00 - Original price $715.00
    Original price $715.00
    Current price $693.00
    $693.00 - $693.00
    Current price $693.00
    Save 3% Save %

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