Fel-Pro 35646 Engine Coolant Thermostat Housing Gasket

Reliable Engine Coolant Thermostat Housing Gasket for Toyota Vehicles

The Fel-Pro 35646 engine coolant thermostat housing gasket is designed to provide a secure seal for your Toyota 4Runner, T100, Tacoma, and Tundra models. Engineered with precision, this gasket ensures proper coolant flow and prevents leaks in critical engine areas.

• Premium grade gasket material for durability and heat resistance
• Thickness options of 0.030 inch and 0.7 mm for precise fitment
• Three mounting holes for secure installation
• Compatible with Toyota 4Runner, T100, Tacoma, and Tundra models
• Part number 35646 for easy identification and replacement

Durable Design and Precise Specifications

The Fel-Pro 35646 thermostat housing gasket features a premium grade construction that withstands high temperatures and pressure within the engine cooling system. With thickness measurements of 0.030 inch and 0.7 mm, this gasket provides an exact fit to maintain a tight seal between the thermostat housing and engine block. The three mounting holes align perfectly with the factory mounting points, ensuring a secure and leak-free installation. This gasket is engineered specifically for Toyota 4Runner, T100, Tacoma, and Tundra vehicles, making it a reliable choice for maintaining your engine’s cooling efficiency.

Compatible Toyota Models and Common Applications

This engine coolant thermostat housing gasket is compatible with the following Toyota models:

• Toyota 4Runner
• Toyota T100
• Toyota Tacoma
• Toyota Tundra

It is used to seal the thermostat housing to the engine block, preventing coolant leaks and maintaining proper engine temperature regulation.

Common Issues Addressed by This Gasket

• Coolant leaks around the thermostat housing
• Engine overheating due to improper coolant flow
• Thermostat housing warping or damage causing seal failure
• Loss of coolant pressure in the cooling system
• Preventing contamination of the coolant system

Installation Notes and Tips

• Ensure the mating surfaces are clean and free of old gasket material before installation
• Use the correct torque specifications for the three mounting bolts to avoid gasket damage
• Inspect the thermostat housing for cracks or warping prior to gasket replacement
• Replace the gasket whenever the thermostat housing is removed to maintain a proper seal

Quality Assurance and Warranty Information

Fel-Pro gaskets are manufactured to meet strict quality standards for durability and performance. The 35646 engine coolant thermostat housing gasket is made from premium materials designed to resist heat and pressure in demanding engine environments. While specific warranty details may vary, Fel-Pro products typically come with a limited warranty against defects in material and workmanship, providing confidence in the gasket’s reliability for Toyota 4Runner, T100, Tacoma, and Tundra applications.