Genuine OEM Volkswagen Exhaust Gas Temperature Sensor, part number 03G906088AR. This sensor is designed to accurately monitor the temperature of exhaust gases, providing critical data for the engine management system to optimize fuel efficiency and emissions. It is typically installed within the exhaust system. Weighing 0.113 kg and with a cable length of 1.135 m, this sensor ensures precise fitment and reliable operation. Choosing a genuine OEM sensor guarantees the correct calibration and signal characteristics, which are vital for maintaining optimal engine performance and meeting emissions standards.