Genuine OEM Volkswagen Electronic Control Unit, part number 09G927750ET. This electronic control unit is designed for 6-speed automatic transmissions, managing their complex operations. It is a critical component for smooth gear changes and overall transmission performance. The unit has dimensions of 0.156m x 0.15m x 0.037m and weighs 0.372 kg. Genuine OEM parts are essential for electronic control units to ensure correct firmware, sensor calibration, and reliable signal processing for optimal transmission function.