Facet 7.3279 Engine Coolant Temperature Sensor

Overview of Facet Engine Coolant Temperature Sensor 7.3279

The Facet Engine Coolant Temperature Sensor 7.3279 is designed for precise temperature monitoring in BMW and Mini vehicles. This sensor helps maintain optimal engine performance by providing accurate coolant temperature data to the engine control unit.

• Compatible with a wide range of BMW and Mini models including 3 Series, 5 Series, 6 Series, 7 Series, X5, X6, Z4, and Cooper variants
• Part number 7.3279 ensures exact fit and reliable operation
• Engine coolant temperature sensor type for accurate thermal readings
• Direct replacement part for factory sensor
• Supports engine management and emission control systems

Detailed Product Description

The Facet 7.3279 Engine Coolant Temperature Sensor is engineered to deliver consistent and accurate temperature readings critical for engine management systems in BMW and Mini vehicles. This sensor monitors the temperature of the engine coolant and transmits this data to the vehicle’s ECU, enabling adjustments to fuel injection, ignition timing, and cooling fan operation. Compatible with models such as the BMW 328i, 530i, 750Li, M3, M5, X5, and Mini Cooper, this sensor meets OEM specifications for fit and function. The Facet sensor is manufactured to provide reliable performance under varying operating conditions, ensuring your engine runs efficiently and emissions remain within regulatory limits.

Common Applications and Issues Addressed

• Prevents engine overheating by providing accurate coolant temperature data
• Helps avoid poor fuel economy caused by incorrect temperature readings
• Resolves engine stalling or rough idling related to faulty temperature sensors
• Supports proper operation of cooling fans and emission control systems
• Eliminates check engine light triggers related to coolant temperature sensor faults

Installation Notes and Tips

• Ensure engine is cool before sensor removal to avoid burns or coolant loss
• Disconnect the battery prior to installation to prevent electrical shorts
• Use appropriate tools to avoid damaging the sensor or mounting threads
• Check and replace any worn seals or O-rings during installation
• Verify sensor connector is secure and free of corrosion

Quality Assurance and Warranty

Facet Engine Coolant Temperature Sensor 7.3279 is manufactured to meet strict quality standards for durability and accuracy. While specific warranty terms may vary, Facet typically offers coverage against manufacturing defects. This sensor undergoes rigorous testing to ensure compatibility with BMW and Mini engine management systems, providing dependable service life and consistent performance.