Facet 7.8302S Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for BMW Models

The Facet 7.8302S engine coolant thermostat is designed to maintain optimal engine temperature for various BMW vehicles. This thermostat ensures efficient cooling system performance, helping your BMW 323i, 328i, 525i, M3, and Z3 models operate within the correct temperature range.

• Compatible with BMW 323i, 323is, 328i, 328is, 525i, 525iT, 528i, M3, and Z3 models
• Engine coolant thermostat designed for precise temperature regulation
• Part number 7.8302S for accurate identification and fitment
• Durable construction to withstand engine heat cycles
• Helps maintain engine efficiency and prevent overheating

Product Details and Functionality

The Facet 7.8302S engine coolant thermostat plays a critical role in your BMW's cooling system by regulating the flow of coolant to the radiator. By opening and closing at specific temperatures, it ensures the engine warms up quickly and maintains a stable operating temperature. This thermostat is engineered to meet the specifications required by BMW models such as the 323i, 328i, 525i, M3, and Z3, providing reliable performance and compatibility. Using the correct part number 7.8302S guarantees proper fit and function within the cooling system.

Common Applications and Problem Resolution

• Prevents engine overheating by regulating coolant flow
• Helps avoid poor fuel economy caused by incorrect engine temperature
• Reduces engine wear due to improper temperature control
• Eliminates issues with heater performance inside the vehicle
• Addresses coolant circulation problems in BMW 323i, 328i, 525i, M3, and Z3 models

Installation Notes and Tips

When replacing the Facet 7.8302S thermostat, ensure the engine is cool before beginning work. Drain the coolant system to prevent spills and contamination. Verify the part number matches your vehicle’s requirements to ensure compatibility. Properly torque the thermostat housing bolts to avoid leaks and check for any signs of wear or damage in the surrounding components during installation.

Quality Assurance and Warranty

Facet manufactures the 7.8302S engine coolant thermostat to meet industry standards for durability and performance. While specific warranty details are not provided, Facet products typically undergo rigorous quality control to ensure reliable operation in BMW vehicles. Using this thermostat helps maintain the integrity of your engine’s cooling system over time.