059 919 501 : Water temperature sensor blue marking, 4 flat terminals for Audi 80

This water temperature sensor, identifiable by its blue marking and equipped with 4 flat terminals, ensures the measurement of coolant temperature on the Audi 80 and Audi 80 Cabriolet. As part of the restoration or maintenance of a classic vehicle, replacing this sensor is essential to guarantee reliable engine temperature reading and prevent any risk of overheating. The distinction by blue colour marking facilitates identification and correct installation of the part. A sensor in good condition directly contributes to the reliability and longevity of your Audi 80 engine.