The Claas 71630128 is an original equipment manufacturer (OEM) water temperature sensor designed to provide precise engine coolant temperature readings. This critical component ensures optimal engine performance and prevents overheating by relaying accurate data to the machine's control systems. Manufactured to Claas's stringent quality standards, it guarantees reliable operation and direct compatibility with a range of Claas agricultural machinery, including specific combine harvester and tractor models. Replacing with a genuine Claas part maintains the integrity and efficiency of your equipment's cooling system.