Genuine OEM Volkswagen Front Master Cylinder Pressure Sensor, part number 1J0907597A. This sensor is responsible for accurately measuring the hydraulic pressure within the braking system, providing critical data to the vehicle's control modules. It is typically installed in or near the front master cylinder. The sensor features a robust metallic body and an electrical connector for precise signal transmission. Opting for a genuine OEM pressure sensor ensures exact calibration, reliable signal output, and seamless integration with the vehicle's safety systems like ABS and ESP.