Facet 7.3126 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for BMW Models

The Facet 7.3126 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your BMW 530i, 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, and 850i models. This sensor helps maintain optimal engine performance by monitoring coolant temperature and relaying data to the engine control unit.

Key Features of Facet 7.3126 Engine Coolant Temperature Sensor

• Compatible with multiple BMW models including 530i, 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, and 850i
• Precise temperature sensing for accurate engine management
• Durable construction to withstand engine heat and pressure
• Direct replacement part number 7.3126 for easy installation
• Engine coolant temperature sensor designed for reliable performance

Detailed Description of the Facet 7.3126 Sensor

This engine coolant temperature sensor from Facet is engineered to meet the specifications required by BMW vehicles listed in its fitment. The sensor monitors the temperature of the engine coolant and sends this information to the vehicle’s engine control unit (ECU). Accurate temperature data is critical for regulating fuel injection, ignition timing, and other engine functions. The Facet 7.3126 sensor is built to endure the thermal and mechanical stresses found in engine compartments, ensuring consistent operation over time.

Common Issues Addressed by the Engine Coolant Temperature Sensor

• Erratic temperature gauge readings on BMW 530i and 540i models
• Engine overheating warnings or false alerts in 740i and 750iL vehicles
• Poor fuel economy due to incorrect coolant temperature data
• Check engine light triggered by faulty temperature sensor signals
• Engine performance problems related to improper temperature regulation

Installation Notes and Tips

• Ensure the engine is cool before removing the old sensor to avoid burns
• Disconnect the battery to prevent electrical shorts during installation
• Use the correct torque specifications to avoid sensor damage
• Verify sensor connector is clean and securely attached after installation
• Check for coolant leaks around the sensor mounting area

Quality Assurance and Warranty Information

Facet manufactures the 7.3126 Engine Coolant Temperature Sensor to meet OEM standards for fit and function. This sensor undergoes rigorous quality control testing to ensure durability and reliable performance in BMW vehicles. While specific warranty details may vary, Facet typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your replacement part.