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Engine Components | 2003-2004 Ram 5.9 Cummins

It has been argued time and again that the 5.9L Cummins is the best, most capable, and longest lasting diesel engines ever produced. And to be honest, its pretty tough to argue against those kinds of ... read more

ARP Diesel Head Stud Kit 98.5-21 5.9L/6.7L Dodge Cummins 247-4202 ARP-247-4202 8.00 ARP Diesel Head Stud Kit 98.5-21 5.9L/6.7L Dodge Cummins 247-4202 ARP 247-4202 If you are running in excess of 45psi of boost on your 24V or Common Rail Dodge Cummins you run a real risk of stretching your stock head bolts causing head gasket failure. ARP diesel head studs are good insurance against head gasket failure. Don't ruin your day at the track or dyno. Get it done! It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Fluidampr 920301 Harmonic Damper 03-07 5.9L Dodge Cummins FD-920301 20.00 Fluidampr 920301 Harmonic Damper 03-07 5.9L Dodge Cummins Fluidampr 920301 Eliminate torsional vibrations to smooth out your RPM's for a quieter, smoother running engine that also results in a broader powerband and more overall power in your 5.9L Cummins Intake Manifold Gasket 94-07 5.9L Dodge Cummins CMNS-3969988 2.00 Intake Manifold Gasket 94-07 5.9L Dodge Cummins Cummins 3969988 Diesel Power Products now sells Glacier Diesel Cummins Intake Manifold Gasket 94-07 5.9L Dodge Cummins GDP Pro-Flo Grid Heater Delete 94-07 5.9L Dodge Cummins GDP-98507-PF 3.00 GDP Pro-Flo Grid Heater Delete 94-07 5.9L Dodge Cummins Glacier Diesel Power 98507-PF Maximum air flow for modified trucks and trucks not requiring grid heaters! PacBrake Remote Oil Filter Kit 03-09 5.9L / 6.7L Dodge Cummins HP10016 PB-HP10016 15.00 PacBrake Remote Oil Filter Kit 03-09 5.9L / 6.7L Dodge Cummins HP10016 PacBrake HP10016 Easily access your engine's oil filter by installing Pacbrake's oil filtration relocation kit. ARP CA625 Diesel Head Stud Kit 98.5-21 5.9L/6.7L Dodge Cummins 247-4204 ARP-247-4204 15.00 ARP CA625 Diesel Head Stud Kit 98.5-21 5.9L/6.7L Dodge Cummins 247-4204 ARP 247-4204 ARP Custom Age 625+ Diesel Head Stud Kit 1998.5-2021 5.9L/6.7L Dodge Cummins 247-4204 Flex-A-Lite 264 Electric Cooling Fan 03-09 5.9L / 6.7L Dodge Cummins FAL-104641 22.00 Flex-A-Lite 264 Electric Cooling Fan 03-09 5.9L / 6.7L Dodge Cummins Flex-A-Lite 104641 Recover 27HP and boost your fuel mileage by 6% just by eliminating your stock clutch fan assembly in your Cummins! ARP Diesel Main Stud Kit 04-07 5.9L Dodge Cummins 247-5403 ARP-247-5403 15.00 ARP Diesel Main Stud Kit 04-07 5.9L  Dodge Cummins 247-5403 ARP 247-5403 Diesel Power Products now sells ARP Diesel Main Stud Kit 04-07 5.9L Dodge Cummins 247-5403 Fumoto Easy Engine Oil Drain Valve 02-22 5.9L / 6.7L Dodge Ram Cummins F-104 3.00 Fumoto Easy Engine Oil Drain Valve 02-22 5.9L / 6.7L Dodge Ram Cummins Fumoto Engineering F-104 Introducing the best way to change the oil in your Cummins, the Engine Oil Drain Valve. Install this valve and you can drain your engine oil without tools and without mess. Flex-A-Lite Manual Power Switch FAL-117729 1.00 Flex-A-Lite Manual Power Switch Flex-A-Lite 117729 If you want the ability to manually control your Flex-A-Lite fan, as well as use the thermostat control that comes with the system, this is a great addition. We use this switch for running dyno's, drag racing, etc. where the thermostat is not at full temperature, and we need the additional cooling from the fan. PacBrake Remote Oil Filter Kit Universal Cummins PB-HP10007-Main 0.00 PacBrake Remote Oil Filter Kit Universal Cummins PacBrake HP10007 Diesel Power Products carries the PacBrake Universal Remote Oil Filter Kit that allows you to mount your oil filter in a more easily accessible location. ATI 917374 Super Damper Harmonic Balancer 03-07 5.9L Dodge Cummins ATI-917374 12.00 ATI 917374 Super Damper Harmonic Balancer 03-07 5.9L Dodge Cummins ATI Performance Products 917374 Diesel Power Products carries the ATI Super Damper for your 2003-2007 Cummins which eliminates torsional vibration at the crankcase and makes your truck come alive faster and run smoother.

It has been argued time and again that the 5.9L Cummins is the best, most capable, and longest lasting diesel engines ever produced. And to be honest, its pretty tough to argue against those kinds of statements. And while many would argue that the tried and true mechanical 12 valve Cummins is the best option, we would have to argue that the Common Rail is our personal favorite. Why? In short, between the common rail fuel injection and the ECM, it makes it almost too easy to build reliable horsepower that is extremely efficient. Yet, as with all upgrades, the factory components can only take so much abuse, or take you so far.

We offer an assortment of mechanical engine components to help produce the consistent power you are looking for. Whether its a set of ARP head studs you're after, no problem, we've got them. Or maybe an upgraded camshaft to broaden your power band and increase your fuel economy.....EASY! Overall, we carry a huge assortment of products no matter what your goals are.
As always, if you don't see what you're looking for or would like some assistance in determining what's right for you, do not hesitate to give us a call or shoot us an e-mail at [email protected] and we would be glad to help!

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