Fel-Pro Engine Coolant Thermostat Seal

Fits 2000–2023 Toyota 4Runner, Tacoma, Tundra

Part #: 35445

Overview

The Fel-Pro Engine Coolant Thermostat Seal is a high-quality replacement component designed specifically for Toyota trucks including the 4Runner, Tacoma, and Tundra from 2000 to 2023. This seal plays a crucial role in maintaining a reliable coolant system by preventing leaks around the thermostat housing, ensuring optimal engine temperature regulation and preventing overheating. Crafted for use in repair environments, it is ideal for mechanics and DIY enthusiasts seeking a durable, dependable seal that restores proper sealing performance even on imperfect surfaces. Manufactured with proprietary materials, this gasket offers long-lasting resilience and effective sealing under various operating conditions.

Key Features

This thermostat seal is engineered to provide a secure and reliable seal in your vehicle’s cooling system. Its key features include:

• Made from proprietary, high-performance sealing materials for durability and reliability
• Designed to accommodate imperfect sealing surfaces for a consistent seal
• Resistant to heat and coolant exposure, supporting long-term performance
• Easy to install, making it suitable for both professional repairs and DIY applications
• Precisely manufactured to match OEM specifications for perfect fitment
• Supports maintaining optimal engine operating temperature and preventing coolant leaks

Construction & Design

The Fel-Pro Thermostat Seal features a specialized design with proprietary materials that enhance its sealing capabilities. Its construction ensures flexibility and resilience, allowing it to conform to surface irregularities and maintain a tight seal over time. The seal’s design is optimized for compatibility with Toyota’s thermostat housing, providing a seamless fit that helps prevent leaks and coolant loss.

Installation & Fitment

This gasket is intended for straightforward installation during thermostat replacement or cooling system repairs. It is designed to fit Toyota 4Runner, Tacoma, and Tundra models from 2000 through 2023, making it a versatile choice for a wide range of engine configurations. Proper cleaning of sealing surfaces and correct placement are recommended to ensure optimal sealing performance.

What’s Included

The package includes one Fel-Pro Engine Coolant Thermostat Seal, designed to provide a reliable, long-lasting seal for your vehicle’s cooling system.