Genuine OEM Audi External Temperature Sensor, part number 1J0919379A. This sensor is responsible for accurately measuring the ambient air temperature outside the vehicle. This data is crucial for various vehicle systems, including climate control and engine management. It is a small, black plastic component. Choosing a genuine OEM sensor ensures precise calibration and signal characteristics for accurate temperature readings and reliable system performance.

Catalogue entry: SENSOR; HOUSING 1J0 973 702.