Genuine OEM Volkswagen Exhaust Gas Temperature Sensor, part number 03L906088J. This sensor plays a crucial role in engine management by accurately monitoring the temperature of exhaust gases, which is vital for emissions control and optimal engine performance. It is typically located within the exhaust system. The sensor assembly weighs 0.084 kg and features an integrated electrical connector. Choosing a genuine OEM sensor ensures precise calibration, correct signal characteristics, and long-term reliability for critical engine and emissions systems.