MERCEDES-BENZ OIL PRESSURE SENSOR 0051535828

This Fuel Pressure Sensor is a core monitoring component of the high-pressure common rail fuel injection system for Mercedes-Benz diesel engines. Its primary function is mounted on the high-pressure fuel rail to monitor rail pressure in real time, transmitting signals to the Engine Control Unit (ECU) for precise regulation of fuel injection quantity and timing, ensuring efficient combustion and smooth engine operation under all conditions.

The sensor features a 3-pin electrical connector, an M18×1.5 thread, a black housing, and a net weight of only approximately 52 grams, offering a compact and durable construction. Its mounting dimensions and interfaces strictly follow original specifications for direct replacement without modification. This sensor is widely compatible with Mercedes-Benz Sprinter, C-Class, E-Class, ML-Class, G-Class, and Actros MP4/Antos/Arocs models (1997–2013), serving as a routine replacement part for diesel engine fuel system maintenance. Some older models (0281002700) have been superseded by updated versions (0281002942), with alternatives available from brands including Bosch, Intermotor, Metzger, and VEMO.