Fel-Pro 36250 Engine Coolant Thermostat Housing Gasket - Lower

Overview

Fel-Pro 36250 is a premium engine coolant thermostat housing gasket built for sealing repairs where surfaces are not perfectly uniform. It is a direct-fit sealing solution for a range of Toyota, Mazda, and Scion applications, including Mazda 3, Mazda CX-5, and Toyota Yaris fitments.

Key Features

• Premium-grade gasket construction for sealing service work.
• Engineered for imperfect sealing surfaces found in real-world repairs.
• Uses proprietary materials developed for dependable coolant sealing.
• Fits lower thermostat housing applications where listed in the fitment data.
• Fel-Pro 36250 supports repair-focused sealing performance across multiple vehicle platforms.

Detailed Description

Fel-Pro 36250 thermostat housing gasket is made for coolant system service where a stable seal is critical. Fel-Pro designs its gaskets for the repair environment, with materials and construction intended to handle uneven mating surfaces and common service conditions. This makes it a practical choice for thermostat housing repairs on Mazda 3, Mazda CX-3, Mazda CX-5, Mazda 6, Toyota Yaris, Toyota Yaris iA, and Scion iA applications listed in the fitment data. This part cross-references Monroe Shocks & Struts (e.g., 16326WB001, PE0115169) for the same application.

What It Helps Fix

• Coolant seepage at the thermostat housing gasket surface.
• Leaks caused by minor surface irregularities or imperfect sealing faces.
• Service issues after thermostat housing removal and reassembly.
• Loss of sealing integrity in lower thermostat housing applications.

Installation Notes

Clean the mating surfaces thoroughly before installation and inspect the housing for warpage, corrosion, or debris. Confirm the gasket orientation matches the thermostat housing design and verify the application against the listed fitment before assembly. Fel-Pro 36250 is listed for lower-position applications where specified.

Quality Assurance

Fel-Pro gaskets are developed for repair use with proprietary materials and sealing designs intended to deliver reliable performance in demanding service conditions. Fel-Pro 36250 is a premium gasket solution for coolant sealing repairs.