Mopar 68005241AA Fuel Control Actuator

The Mopar 68005241AA is an electronic fuel control actuator (FCA) designed for the 6.7L Cummins ISB diesel engine used in Ram 2500, 3500, 4500, and 5500 chassis cab trucks from model years 2007.5 through 2024. This component mounts directly on the Bosch CP3 high-pressure injection pump and regulates fuel rail pressure by metering fuel flow from the supply pump. Failure typically results in hard start, low power, or P0251/P0257 fault codes. This unit supersedes earlier part numbers and is interchangeable with Bosch 0928400642 (1465ZS0054) and Cummins 4936097. Installation requires no programming; torque specification for mounting bolts is 9 Nm. Ensure clean fuel system during replacement to prevent contamination.