Fel-Pro 35949 Engine Coolant Thermostat Housing Gasket

Fel-Pro 35949 Thermostat Housing Gasket

Fel-Pro 35949 is a premium engine coolant thermostat housing gasket built for direct sealing performance in Toyota, Scion, and Pontiac applications. It uses application-specific materials to deliver a precise seal where the thermostat housing meets the engine cooling system.

Key Features

• Premium-grade thermostat housing gasket for engine coolant sealing
• Application-specific material selection for the intended housing design
• Three mounting holes for proper alignment during installation
• Supports 100% vehicle sealing when installed on the correct application
• Fits 2008-2021 Toyota Corolla, 2018-2021 Toyota C-HR, and other listed applications
• Part number 35949 for easy catalog matching

Detailed Description

Fel-Pro 35949 is an engine coolant thermostat housing gasket made for vehicles that require a premium sealing solution at the thermostat housing. The gasket is engineered for the listed Toyota Corolla, Toyota C-HR, Corolla iM, Scion iM, Scion xD, Toyota Matrix, and Pontiac Vibe applications, helping maintain a secure seal in the cooling system. Fel-Pro 35949 is a practical OE-style replacement for drivers and technicians servicing these platforms, and the part number 35949 is useful when cross-checking catalog listings and service records.

This part cross-references OE-style part numbers 19185494 and 1632637030 for the same application.

What It Is Used For

• Coolant seepage at the thermostat housing
• Sealing issues after thermostat service
• Leak repair at the engine coolant outlet connection
• Replacement of a worn, flattened, or heat-aged gasket
• Restoring a proper seal on Toyota Corolla and related applications

Installation Notes and Tips

Clean both sealing surfaces thoroughly before installation and verify the thermostat housing is free of corrosion, old gasket material, and debris. Match the gasket to the exact vehicle application and confirm the three-hole mounting pattern aligns correctly before reassembly. Use the correct service procedure for the cooling system and refill with the specified coolant after repair.

Quality Assurance

Fel-Pro gaskets are built around vehicle-specific sealing materials and are trusted in professional repair environments for cooling-system sealing applications.