5.9L Common Rail Cummins | 2003–2007
Shop parts for 2003–2007 Dodge Ram trucks equipped with the 5.9L Common Rail Cummins diesel. Browse injectors, fuel system components, turbo and intake upgrades, cooling system parts, engine components, transmission upgrades, maintenance items, and performance parts selected for 5.9L Common Rail Cummins applications. Always verify your exact year, model, and product fitment before ordering.
Industrial Injection Coated H-Series Rod Bearing Set - 2003-2018 Cummins
Cummins Exhaust Manifold Bolt Combo - 2003-2007 Dodge 5.9L Cummins
Cummins Injector Fuel Supply Tube Full Set - 2003-2007 Dodge 5.9L Cummins
Bosch Injector Feed Tube - 2003-2007 Dodge 5.9L Cummins
Fleece Factory Replacement Turbo Oil Feed Line - 2003-2018 Cummins
Cummins Intake Air Heater Gasket Pair - 1989-2007 Dodge 5.9L Cummins
Cummins Intake Air Heater Gasket - 1989-2007 Dodge 5.9L Cummins
Industrial Injection Coated HX-Series Main Bearings +.001 Clearance - 1989-2018 Cummins
Industrial Injection Coated H-Series Main Bearings - 1989-2018 Cummins
Cummins Oil Pressure Relief Valve - 1989-2018 Dodge/Ram Cummins
Cummins Front Crank Seal Service Kit - 1989-2007 Dodge 5.9L Cummins
Cummins Coolant Temperature Sensor - 1998.5-2025 Dodge/Ram Cummins Applications
Alliant Power New Oil Pump - 2004-2018 Dodge/Ram Cummins
Cummins Complete Rocker Assembly - 1998.5-2018 Dodge/Ram Cummins
Cummins Rear Crank Seal with Wear Sleeve - 1989-2018 Dodge/Ram Cummins
Cummins Rocker Box Gasket - 2003-2018 Dodge/Ram 5.9L/6.7L Cummins
Hamilton Cams Extreme Duty Pushrod Set - 1998.5-2018 Cummins
Fleece Billet Rocker Arm Bridge Set - 1998.5-2018 Cummins
Fleece OE Replacement Rocker Arm Assembly - 1998.5-2018 Cummins
Hamilton Cams High Performance Rocker Arms - 1998.5-2018 Cummins
Fleece Mechanical Fuel Pump Block Off Plate - 1989-2018 Dodge/Ram Cummins
Mopar Fuel Filter Canister O-Ring Seal Kit - 2003-2007 Dodge 5.9L Cummins
MAHLE Head Gasket Set - 2003-2007 Dodge 5.9L Cummins
AirDog II-5G 165 GPH Lift Pump - 2004.5-2018 Dodge/Ram Cummins
Shopping 5.9L Common Rail Cummins | 2003–2007
Hilltop Diesel Performance organizes parts around real truck fitment so you can move from platform to the component you need without digging through an unrelated catalog. For Cummins applications, start with your exact year and engine, then verify configuration-specific notes on the product page before ordering.
Common upgrade and service paths include fuel delivery, injectors, turbochargers, intake and charge-air parts, exhaust, cooling, transmission components, filtration, sensors, gaskets, hardware and supporting installation parts.