Mishimoto Thermostat

Universal Fitment

Part #: MMTS-WRX-01

Overview

The Mishimoto Thermostat is a high-quality replacement component designed specifically for Subaru WRX models from 2002 to 2007 and STI models from 2004 to 2007. This thermostat plays a crucial role in regulating your vehicle’s engine temperature, ensuring optimal operating conditions for performance, reliability, and longevity. Crafted with precision and durability in mind, it helps maintain consistent coolant flow, preventing overheating and supporting efficient engine operation. Whether you're restoring a stock vehicle or building a performance-oriented setup, this thermostat provides a reliable solution for maintaining proper engine temperature under various driving conditions. Designed for automotive enthusiasts and professionals alike, the Mishimoto thermostat offers a straightforward upgrade that enhances your vehicle’s cooling system. Its robust construction and precise fitment ensure long-lasting performance, reducing the risk of thermal management issues that can lead to engine damage. This component is ideal for those seeking to improve their Subaru’s cooling efficiency, especially during spirited driving or track use, where consistent temperature control is vital.

Key Features

Mishimoto’s thermostat is engineered to deliver dependable temperature regulation with a focus on durability and performance. Its key features include:

• High-quality, corrosion-resistant materials for extended lifespan
• Precision-engineered to match OEM specifications for perfect fitment
• Helps maintain consistent engine temperature for optimal performance
• Designed to improve coolant flow and thermal regulation
• Easy installation with minimal downtime
• Supports the cooling system’s overall efficiency and reliability

Construction & Design

This thermostat features a robust metal housing with a precision-machined valve that ensures accurate opening and closing points. Its design incorporates high-grade components to withstand the thermal stresses of daily driving and aggressive use, making it a durable upgrade for your Subaru’s cooling system.

Installation & Fitment

Installation is straightforward for those familiar with automotive cooling system maintenance. The thermostat is a direct replacement for the OEM part, requiring standard tools and procedures. Proper fitment should be verified against your vehicle’s specific model year and configuration to ensure compatibility.

What’s Included

The package includes the Mishimoto thermostat unit, ready for installation, along with any necessary hardware or gaskets required for a secure fitment. This Mishimoto thermostat is an essential upgrade for Subaru WRX and STI owners looking to enhance their vehicle’s cooling performance, ensuring reliable operation during demanding driving conditions.