Fel-Pro 35477 Engine Coolant Thermostat Housing Gasket

Fel-Pro 35477 Thermostat Housing Gasket

Fel-Pro 35477 is an engine coolant thermostat housing gasket built for sealing the thermostat housing to help maintain a secure coolant seal. It is a premium-grade replacement for select Ford Escort and Mercury Tracer applications, with application-specific materials chosen for dependable fit and sealing performance.

Key Features

• Engine coolant thermostat housing gasket for sealing the thermostat housing
• Premium grade construction for service replacement use
• Inside diameter: 1.500 in. / 38.1 mm
• Thickness: 0.030 in. / 0.7 mm
• 3 mounting holes for the listed applications
• Fel-Pro 35477 for Ford Escort and Mercury Tracer cooling system service

Detailed Description

Fel-Pro 35477 is made for cooling system sealing at the thermostat housing, where a precise gasket profile matters for leak control and stable coolant flow. Fel-Pro uses application-specific materials to match the sealing requirements of the vehicle, and this gasket’s dimensions and 3-hole layout support the listed Ford Escort and Mercury Tracer fitments. If you are servicing a 1991-2002 Ford Escort or a 1991-1999 Mercury Tracer, Fel-Pro 35477 provides a direct gasket replacement for thermostat housing repair work.

This part cross-references MAHLE C26235 for the same application.

What It Helps Address

• Coolant seepage at the thermostat housing
• Loss of seal after thermostat service
• Coolant odor or visible residue around the housing
• Improper sealing from a worn or compressed gasket
• Cooling system maintenance on Ford Escort and Mercury Tracer models

Installation Notes and Tips

• Clean both sealing surfaces before installation to remove old gasket material and deposits.
• Inspect the thermostat housing for warping, corrosion, or pitting before reassembly.
• Verify the gasket orientation and hole alignment against the housing and engine surface.
• Use the gasket with the correct thermostat housing service procedure for the vehicle.
• Confirm fitment for your exact year and engine configuration before installation.

Quality Assurance

Fel-Pro gaskets are engineered with application-specific sealing materials to support professional-grade repair work. Fel-Pro 35477 is listed for 1991-2002 Ford Escort and 1991-1999 Mercury Tracer thermostat housing applications.