059 919 501 : Coolant temperature sensor blue marker 4 terminals for Audi A6 (C4)

This coolant temperature sensor with blue marker equipped with 4 flat terminals is designed for replacing a faulty sensor on the Audi A6 (C4). It ensures measurement of the cooling liquid temperature and transmits the information to the dashboard as well as to the engine management systems. In the context of restoration or maintenance of a classic Audi A6 (C4), replacing this type of sensor ensures reliable thermal monitoring and prevents any risk of overheating. A new original part to restore operation in accordance with original specifications.