Genuine OEM Volkswagen Exhaust Gas Temperature Sensor, part number 03L906088HH. This sensor plays a crucial role in engine management by precisely measuring the temperature of exhaust gases. Accurate temperature data helps the engine control unit optimize fuel injection and emissions control. Weighing 0.104 kg and measuring 0.74m in length, this sensor is designed for reliable performance. Genuine OEM sensors ensure correct calibration and signal characteristics, which are vital for maintaining engine efficiency and meeting emissions standards.