Facet 7.9648 Engine Coolant Thermostat Gasket - Outer

Brand Facet 7.9648
Position Outer
Fits Mercedes-Benz · 17 vehicles

Thermostat gasket. Seals the engine coolant thermostat for a secure fit.

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Engine Coolant Thermostat Gasket for Mercedes-Benz

Facet 7.9648 is an engine coolant thermostat gasket made for specific Mercedes-Benz applications that use an outlet flange O-ring seal. It supports a precise coolant seal at the thermostat housing to help maintain proper cooling system integrity. This Facet 7.9648 gasket is a direct-fit service part for select Mercedes-Benz C250, SLK250, and C230 models.

Key Features

  • Engine coolant thermostat gasket for thermostat housing sealing
  • O-ring for outlet flange application where specified
  • Fits select Mercedes-Benz C250, SLK250, and C230 vehicles
  • Facet part number 7.9648 for easy identification
  • Built for cooling system service and leak repair work

Detailed Description

Use Facet 7.9648 when replacing a thermostat gasket on Mercedes-Benz cooling system service jobs that require an outlet flange O-ring seal. It is listed for 2012-2015 Mercedes-Benz C250, 2012-2015 Mercedes-Benz SLK250, and 2003-2005 Mercedes-Benz C230, Outer. If you are searching for a Mercedes-Benz C250 thermostat gasket, Mercedes-Benz SLK250 coolant thermostat gasket, or a Mercedes-Benz C230 outer sealing gasket, this part number matches those applications.

This part cross-references no additional part numbers in the provided data.

What It Helps Address

  • Coolant seepage at the thermostat housing
  • Sealing wear at the outlet flange O-ring surface
  • Maintenance replacement during thermostat service
  • Cooling system leaks traced to a damaged gasket
  • Fitment-specific repair needs on Mercedes-Benz C250, SLK250, and C230 models

Installation Notes and Tips

Confirm the thermostat housing style and sealing surface before installation. Clean the mating surfaces thoroughly, inspect the flange for damage, and replace the gasket during thermostat service to maintain a proper seal. Verify vehicle year, model, and position against the listed fitment: Fits 2012-2015 Mercedes-Benz C250, N/A; Fits 2012-2015 Mercedes-Benz SLK250, N/A; Fits 2003-2005 Mercedes-Benz C230, Outer.

Quality Assurance

Facet is the brand listed for this sealing component, and part number 7.9648 is cataloged for the specified Mercedes-Benz applications shown above.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2015Mercedes-BenzC250Base1.8LL4N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2015Mercedes-BenzSLK250Base——N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2014Mercedes-BenzC250Sport1.8LL4N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2014Mercedes-BenzC250Luxury——N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2014Mercedes-BenzC250Base1.8LL4N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2014Mercedes-BenzSLK250Base——N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2013Mercedes-BenzC250Luxury——N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2013Mercedes-BenzC250Sport1.8LL4N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2013Mercedes-BenzC250Base——N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2013Mercedes-BenzSLK250Base——N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2012Mercedes-BenzC250Sport1.8LL4N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2012Mercedes-BenzC250Base——N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2012Mercedes-BenzC250Luxury——N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2012Mercedes-BenzSLK250Base——N/AEngine Coolant Thermostat Gasket; O-Ring for Outlet Flange
2005Mercedes-BenzC230Kompressor——Outer—
2004Mercedes-BenzC230Kompressor——Outer—
2003Mercedes-BenzC230Kompressor——Outer—