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

  • M1 Monotube Rear Shocks 7.5-8 Inch Chevy Suburban 2500 (00-10) Rough Country

    Rough Country
    Original price $ 3,426.00 - Original price $ 3,426.00
    Original price
    $ 3,426.00
    $ 3,426.00 - $ 3,426.00
    Current price $ 3,426.00

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    Original price $ 3,426.00 - Original price $ 3,426.00
    Original price
    $ 3,426.00
    $ 3,426.00 - $ 3,426.00
    Current price $ 3,426.00
  • 6-inch Slimline Cree LED Light Bars Pair Rough Country

    Rough Country
    Original price $ 1,522.00 - Original price $ 1,522.00
    Original price
    $ 1,522.00
    $ 1,522.00 - $ 1,522.00
    Current price $ 1,522.00

    The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 6-inch Slimline Cree LED Light Bars. With a powerful combined 4,880-...

    View full details
    Original price $ 1,522.00 - Original price $ 1,522.00
    Original price
    $ 1,522.00
    $ 1,522.00 - $ 1,522.00
    Current price $ 1,522.00
  • Multi-Function Winch Cleat Rough Country

    Rough Country
    Original price $ 951.00 - Original price $ 951.00
    Original price
    $ 951.00
    $ 951.00 - $ 951.00
    Current price $ 951.00

    Complete any winch set up by replacing your standard winch hook with Rough Country’s stylized Multi-Function Winch Cleat. This cutting edge desig...

    View full details
    Original price $ 951.00 - Original price $ 951.00
    Original price
    $ 951.00
    $ 951.00 - $ 951.00
    Current price $ 951.00
  • 10-Inch Slimline Cree LED Light Bars Pair Rough Country

    Rough Country
    Original price $ 2,093.00 - Original price $ 2,093.00
    Original price
    $ 2,093.00
    $ 2,093.00 - $ 2,093.00
    Current price $ 2,093.00

    The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 10-inch Slimline Cree LED Light Bars. With a powerful combined 8,000...

    View full details
    Original price $ 2,093.00 - Original price $ 2,093.00
    Original price
    $ 2,093.00
    $ 2,093.00 - $ 2,093.00
    Current price $ 2,093.00
  • Air Spring Spacer Kit Rough Country

    Rough Country
    Original price $ 951.00 - Original price $ 1,332.00
    Original price
    $ 951.00 - $ 1,332.00
    $ 951.00 - $ 1,332.00
    Current price $ 951.00

    Functionality and Use. When equipping your vehicle with airbags depending on your lift height an airbag spacer is a must-have to ensure that you a...

    View full details
    Original price $ 951.00 - Original price $ 1,332.00
    Original price
    $ 951.00 - $ 1,332.00
    $ 951.00 - $ 1,332.00
    Current price $ 951.00
  • 2 Inch Receiver D-Ring Kit W/ Pin Rough Country

    Rough Country
    Original price $ 571.00 - Original price $ 571.00
    Original price
    $ 571.00
    $ 571.00 - $ 571.00
    Current price $ 571.00

    Convert your rear receiver to a shackle-style recovery point with Rough Country's 2-Inch Receiver D-Ring Shackle Kit! This handy, easy-to-install k...

    View full details
    Original price $ 571.00 - Original price $ 571.00
    Original price
    $ 571.00
    $ 571.00 - $ 571.00
    Current price $ 571.00
  • 20-inch Cree LED Light Bar Dual Row Chrome Series w/ Amber DRL Rough Country

    Rough Country
    Original price $ 4,378.00 - Original price $ 4,378.00
    Original price
    $ 4,378.00
    $ 4,378.00 - $ 4,378.00
    Current price $ 4,378.00

    Rough Country Model 70920DA The sun never sets on a vehicle equipped with Rough Country's sleek 20-inch LED Light Bar. With a powerful 18,000 Lumen...

    View full details
    Original price $ 4,378.00 - Original price $ 4,378.00
    Original price
    $ 4,378.00
    $ 4,378.00 - $ 4,378.00
    Current price $ 4,378.00
  • 10-Inch Slimline Cree LED Light Bar Black Series Rough Country

    Rough Country
    Original price $ 1,142.00 - Original price $ 1,142.00
    Original price
    $ 1,142.00
    $ 1,142.00 - $ 1,142.00
    Current price $ 1,142.00

    The sun never sets on a vehicle equipped with Rough Country's sleek 10-inch Slimline Cree LED Light Bar. With a powerful 2,400-lumen 30-watt output...

    View full details
    Original price $ 1,142.00 - Original price $ 1,142.00
    Original price
    $ 1,142.00
    $ 1,142.00 - $ 1,142.00
    Current price $ 1,142.00
  • 2 Inch Class III Multi-Ball Adjustable Hitch Rough Country

    Rough Country
    Original price $ 2,474.00 - Original price $ 2,474.00
    Original price
    $ 2,474.00
    $ 2,474.00 - $ 2,474.00
    Current price $ 2,474.00

    Have you experienced had issues with keeping your trailer level due to vehicle height or trailer height? Here at Rough Country we keep the motorist...

    View full details
    Original price $ 2,474.00 - Original price $ 2,474.00
    Original price
    $ 2,474.00
    $ 2,474.00 - $ 2,474.00
    Current price $ 2,474.00
  • Roof Top Tent Rack Mount 12 Volt Accessory and LED Light Kit Rough Country

    Rough Country
    Original price $ 30,455.00 - Original price $ 30,455.00
    Original price
    $ 30,455.00
    $ 30,455.00 - $ 30,455.00
    Current price $ 30,455.00

    Take your overlanding adventure to the next level of comfort with Roof Top Tent Rack Mount 12 Volt Accessory and LED Light Kit. This collapsible te...

    View full details
    Original price $ 30,455.00 - Original price $ 30,455.00
    Original price
    $ 30,455.00
    $ 30,455.00 - $ 30,455.00
    Current price $ 30,455.00
  • Roof Top Tent Rack Mount 12 Volt Accessory w/Ladder Extension and LED Light Kit Rough Country

    Rough Country
    Original price $ 29,503.00 - Original price $ 29,503.00
    Original price
    $ 29,503.00
    $ 29,503.00 - $ 29,503.00
    Current price $ 29,503.00

    Take your overlanding adventure to the next level of comfort with Roof Top Tent Rack Mount 12 Volt Accessory and LED Light Kit. This collapsible te...

    View full details
    Original price $ 29,503.00 - Original price $ 29,503.00
    Original price
    $ 29,503.00
    $ 29,503.00 - $ 29,503.00
    Current price $ 29,503.00
  • Curved Cree LED Light Bar 50 Inch Dual Row Black Series w/Cool White DRL Rough Country

    Rough Country
    Original price $ 8,375.00 - Original price $ 8,375.00
    Original price
    $ 8,375.00
    $ 8,375.00 - $ 8,375.00
    Current price $ 8,375.00

    Command The Darkness with Rough Country's jaw-droppingly powerful 50 Inch Dual Row Curved LED Light Bar with Cool White DRL. With a staggering 43,2...

    View full details
    Original price $ 8,375.00 - Original price $ 8,375.00
    Original price
    $ 8,375.00
    $ 8,375.00 - $ 8,375.00
    Current price $ 8,375.00
  • 40-inch Curved Cree LED Light Bar - (Single Row Black Series) Rough Country

    Rough Country
    Original price $ 4,282.00 - Original price $ 4,282.00
    Original price
    $ 4,282.00
    $ 4,282.00 - $ 4,282.00
    Current price $ 4,282.00

    Command The Dark: Stay out later on the trails with Rough Country's powerful 40-inch Black-Series Dual Row Curved LED Light Bar. With a jaw-droppin...

    View full details
    Original price $ 4,282.00 - Original price $ 4,282.00
    Original price
    $ 4,282.00
    $ 4,282.00 - $ 4,282.00
    Current price $ 4,282.00
  • Cree LED Light Bar 20 Inch Dual Row Black Series w/Amber DRL Rough Country

    Rough Country
    Original price $ 4,378.00 - Original price $ 4,378.00
    Original price
    $ 4,378.00
    $ 4,378.00 - $ 4,378.00
    Current price $ 4,378.00

    The sun never sets on a vehicle equipped with Rough Country's sleek 20 Inch LED Light Bar. With a powerful 18,000 Lumen 200 Watt output, this LED l...

    View full details
    Original price $ 4,378.00 - Original price $ 4,378.00
    Original price
    $ 4,378.00
    $ 4,378.00 - $ 4,378.00
    Current price $ 4,378.00
  • 40-inch Cree LED Light Bar - (Single Row Black Series) Rough Country

    Rough Country
    Original price $ 4,187.00 - Original price $ 4,187.00
    Original price
    $ 4,187.00
    $ 4,187.00 - $ 4,187.00
    Current price $ 4,187.00

    Command The Dark: Stay out later on the trails with Rough Country's powerful 40-inch Black-Series Dual Row Curved LED Light Bar. With a jaw-droppin...

    View full details
    Original price $ 4,187.00 - Original price $ 4,187.00
    Original price
    $ 4,187.00
    $ 4,187.00 - $ 4,187.00
    Current price $ 4,187.00
  • Hard Shell Roof Top Tent Rack Mount Rough Country

    Rough Country
    Original price $ 41,875.00 - Original price $ 41,875.00
    Original price
    $ 41,875.00
    $ 41,875.00 - $ 41,875.00
    Current price $ 41,875.00

    Convenience and Comfort. Camping has never been easier! Rough Country's Hard Shell Roof Top Tent sets up in minutes and lets you enjoy the adventur...

    View full details
    Original price $ 41,875.00 - Original price $ 41,875.00
    Original price
    $ 41,875.00
    $ 41,875.00 - $ 41,875.00
    Current price $ 41,875.00
  • Quick Release Hawse Fairlead License Plate Mount Rough Country

    Rough Country
    Original price $ 475.00 - Original price $ 475.00
    Original price
    $ 475.00
    $ 475.00 - $ 475.00
    Current price $ 475.00

    Take your vehicle from street legal to trail ready in a split second with Rough Country's Quick Release Hawse Fairlead License Plate Mount. Front m...

    View full details
    Original price $ 475.00 - Original price $ 475.00
    Original price
    $ 475.00
    $ 475.00 - $ 475.00
    Current price $ 475.00
  • 3/4-inch Round U-bolts (4-1/6 x 17) Rough Country

    Rough Country
    Original price $ 951.00 - Original price $ 951.00
    Original price
    $ 951.00
    $ 951.00 - $ 951.00
    Current price $ 951.00

    Replace your worn out U-bolts with Rough Country's durable U-Bolt kits! Our steel U-Bolt kits are offered in a variety of sizes and styles to suit ...

    View full details
    Original price $ 951.00 - Original price $ 951.00
    Original price
    $ 951.00
    $ 951.00 - $ 951.00
    Current price $ 951.00
  • 30-Inch Curved Cree LED Light Bar - Dual Row Chrome Series w/ Cool White DRL Rough Country

    Rough Country
    Original price $ 5,995.00 - Original price $ 5,995.00
    Original price
    $ 5,995.00
    $ 5,995.00 - $ 5,995.00
    Current price $ 5,995.00

    Command The Dark: Stay out later on the trails with Rough Country's 30-inch Dual Row CREE LED Light Bar with Cool White DRL. With a powerful 27,000...

    View full details
    Original price $ 5,995.00 - Original price $ 5,995.00
    Original price
    $ 5,995.00
    $ 5,995.00 - $ 5,995.00
    Current price $ 5,995.00
  • 20-Inch Cree LED Light Bar - Dual Row Chrome Series w/ Cool White DRL Rough Country

    Rough Country
    Original price $ 4,282.00 - Original price $ 4,282.00
    Original price
    $ 4,282.00
    $ 4,282.00 - $ 4,282.00
    Current price $ 4,282.00

    The sun never sets on a vehicle equipped with Rough Country's sleek 20-inch LED Light Bar. With a powerful 18,000 Lumen 200 Watt output, this LED l...

    View full details
    Original price $ 4,282.00 - Original price $ 4,282.00
    Original price
    $ 4,282.00
    $ 4,282.00 - $ 4,282.00
    Current price $ 4,282.00
  • LED Light Pair 2 Inch Square Flood Swivel Mount Rough Country

    Rough Country
    Original price $ 2,474.00 - Original price $ 2,474.00
    Original price
    $ 2,474.00
    $ 2,474.00 - $ 2,474.00
    Current price $ 2,474.00

    Superior Lighting Solution. Rough Country's 2-Inch Square LED Lights are a great way to add style and safety to your ride. Loaded with 5-Watt Cree ...

    View full details
    Original price $ 2,474.00 - Original price $ 2,474.00
    Original price
    $ 2,474.00
    $ 2,474.00 - $ 2,474.00
    Current price $ 2,474.00
  • M1 Shock Shaft Protector Pair Rough Country

    Rough Country
    Original price $ 380.00 - Original price $ 380.00
    Original price
    $ 380.00
    $ 380.00 - $ 380.00
    Current price $ 380.00

    Added Protection and Durable Construction. Protect your Rough Country M1 Monotube shocks with Rough Country's M1 Shock Shaft Protectors. This innov...

    View full details
    Original price $ 380.00 - Original price $ 380.00
    Original price
    $ 380.00
    $ 380.00 - $ 380.00
    Current price $ 380.00
  • 7 Degree Tapered Reamer Rough Country

    Rough Country
    Original price $ 1,903.00 - Original price $ 1,903.00
    Original price
    $ 1,903.00
    $ 1,903.00 - $ 1,903.00
    Current price $ 1,903.00

    Rough Country's 7 Degree Tapered Reamer aids in the installation of ball joints or tie rod ends to spindles. With a durable construction and 1/2in ...

    View full details
    Original price $ 1,903.00 - Original price $ 1,903.00
    Original price
    $ 1,903.00
    $ 1,903.00 - $ 1,903.00
    Current price $ 1,903.00
  • Universal Air Compressor Mounting Kit Rough Country

    Rough Country
    Original price $ 475.00 - Original price $ 475.00
    Original price
    $ 475.00
    $ 475.00 - $ 475.00
    Current price $ 475.00

    A Dependable Solution. Rough Country's Universal Air Spring Compressor Mounting Bracket provides an easy and inexpensive way to mount your air comp...

    View full details
    Original price $ 475.00 - Original price $ 475.00
    Original price
    $ 475.00
    $ 475.00 - $ 475.00
    Current price $ 475.00

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