Facet 7.8859 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for BMW Models

The Facet 7.8859 engine coolant thermostat is designed to maintain optimal engine temperature for a range of BMW vehicles. This thermostat ensures efficient coolant flow, helping your BMW 3 Series, 5 Series, X3, X5, Z3, and Z4 models operate within the correct temperature range.

Key Features of Facet 7.8859 Engine Coolant Thermostat

• Compatible with multiple BMW models including 323Ci, 325i, 328i, 330i, 525i, 528i, 530i, X3, X5, Z3, and Z4
• Precise temperature regulation for improved engine performance
• Durable construction to withstand high engine temperatures
• Direct replacement part number 7.8859 for easy identification
• Engineered to meet OEM specifications for fit and function

Detailed Description of Facet 7.8859 Thermostat

This Facet engine coolant thermostat (part number 7.8859) is engineered to regulate the flow of coolant through the engine cooling system of various BMW models. By opening and closing at the correct temperature, it helps prevent engine overheating and promotes efficient fuel consumption. The thermostat is compatible with BMW 3 Series models such as the 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, and 330xi, as well as 5 Series models including 525i, 528i, and 530i. It also fits BMW SUVs like the X3 and X5, and roadsters such as the Z3 and Z4. Facet’s design ensures a precise fit and reliable operation, making it a suitable replacement for your vehicle’s cooling system component.

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Poor engine warm-up times affecting fuel efficiency
• Erratic temperature gauge readings
• Coolant leaks caused by faulty thermostat housing
• Engine performance issues related to improper coolant flow

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Drain the coolant system partially to prevent spills during removal
• Replace the thermostat gasket or seal to prevent leaks
• Verify correct orientation of the thermostat during installation
• Refill and bleed the cooling system to remove air pockets after installation

Quality Assurance and Warranty Information

Facet engine coolant thermostats are manufactured to meet strict quality standards and OEM specifications. The 7.8859 thermostat undergoes rigorous testing to ensure durability and reliable performance in BMW vehicles. While specific warranty details may vary, Facet products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.