1998.5-2002 Dodge 2500/3500 5.9L Cummins 24V Injection Pumps

Injection pumps play a critical role in your Ram's diesel engine by delivering fuel to the engine's cylinders at the correct pressure and timing. These pumps ensure that fuel is injected at the right moment during the combustion cycle, optimizing performance, fuel efficiency, and emissions control. In high-performance or heavy-duty applications like towing, off-roading, or hauling, an upgraded injection pump can improve fuel flow and pressure, resulting in better throttle response, increased power, and more efficient fuel combustion. Properly functioning injection pumps are essential for maintaining engine reliability and overall performance, especially in demanding conditions. Ram Cummins Fitments: 1998, 1999, 2000, 2001, 2002 Ram 5.9L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.