Facet 7.8609 Engine Coolant Thermostat

Facet 7.8609 Engine Coolant Thermostat

Facet 7.8609 is an engine coolant thermostat for select Mercedes-Benz C230 applications. It is specified to open at 90 degrees Celsius and includes the gasket for the listed fitment.

Key Features

• Engine coolant thermostat for cooling system temperature control
• Opens at 90 degrees Celsius
• Gasket included for the listed application
• Direct fit for 2003-2005 Mercedes-Benz C230
• Facet 7.8609 replacement part number for service matching

Detailed Description

This Facet thermostat helps regulate coolant flow so the engine reaches and maintains operating temperature within the specified range. It is a fitment-based replacement for 2003-2005 Mercedes-Benz C230 models and is identified by part number 7.8609. For buyers searching for a Mercedes-Benz C230 coolant thermostat with gasket included, Facet 7.8609 provides the correct temperature rating and application match.

What It Helps Address

• Engine running too cool or taking too long to warm up
• Temperature fluctuation caused by a worn thermostat
• Cooling system service on a Mercedes-Benz C230
• Replacement of a thermostat that no longer opens at the specified temperature

Installation Notes and Tips

Verify the engine coolant system is fully cooled before service. Confirm the thermostat orientation and housing sealing surfaces are clean before installation. This part is listed for 2003-2005 Mercedes-Benz C230 applications only, so match the vehicle year and model before ordering. Facet 7.8609 is the correct search term for this thermostat when comparing replacement options.

Quality Assurance

Facet is the brand identified for this thermostat, and the listed specification is an opening temperature of 90 degrees Celsius for the stated Mercedes-Benz C230 fitment.