Genuine OEM Audi Power Steering Pressure Switch, part number 1J0919081. This critical sensor monitors the fluid pressure within the power steering system, providing essential data to the vehicle's control unit for optimal steering assistance. It features a durable brass body and an integrated electrical connector, weighing approximately 0.063 kg. Using a genuine OEM pressure switch ensures precise calibration, accurate signal characteristics, and seamless integration with the vehicle's electrical system, preventing power steering malfunctions and maintaining safe handling.