Facet 12-62-1-747-281 Water Temperature Sensor for BMW

The Facet 12-62-1-747-281 is a precision-engineered water temperature sensor designed as a direct replacement for BMW vehicles. This sensor continuously monitors engine coolant temperature and transmits critical data to both the temperature gauge on your instrument cluster and the engine control unit (ECU) for optimal engine management.

Key Features:

• OEM-quality replacement temperature sensor manufactured by Facet, a leading Italian automotive sensor specialist since 1946
• Monitors coolant temperature for accurate gauge readings and proper ECU function
• Direct replacement for BMW OEM part number 12621747281
• Precision sensing element ensures accurate temperature measurement across all operating conditions
• Durable construction designed to withstand the harsh underhood environment

This temperature sending unit is an essential component of your BMW's cooling system, providing the data needed for proper fuel mixture, ignition timing, and overheat protection. Facet sensors are manufactured to exacting ISO 9001 and IATF 16949 quality standards, ensuring reliable performance and long service life.