Description
Enhance your Ford Fiesta ST’s cooling performance with the Mishimoto 2014+ Ford Fiesta ST EcoBoost Racing Thermostat. Designed specifically for models from 2014 to 2019, this thermostat activates at a lower temperature of 160°F compared to the stock 207°F, allowing coolant to circulate earlier and maintain optimal engine temperatures during demanding driving conditions. Maintaining proper engine temperature is essential for peak performance, especially during high-intensity driving or track days, making this thermostat an ideal upgrade for enthusiasts seeking improved thermal efficiency. The Mishimoto thermostat is compatible with the 1.6-liter EcoBoost engine found in all Fiesta ST models within the specified years, ensuring a perfect fit and reliable operation. When used in conjunction with Mishimoto’s Aluminum Radiator, it helps maximize cooling efficiency, keeping your engine cooler under pressure and potentially extending its lifespan. Built with durability and quality in mind, this thermostat is backed by Mishimoto’s lifetime warranty, providing peace of mind and long-term performance. Installation is straightforward, making it an excellent upgrade for DIY enthusiasts and professional mechanics alike. Whether you’re aiming for better cooling performance during hot laps or seeking increased reliability during daily driving, the Mishimoto Fiesta ST Racing Thermostat offers a simple yet effective solution to keep your Fiesta running cool and performing at its best.
Features:
- Lower activation temperature: Allows coolant to flow through the engine earlier, maintaining lower temperatures
- Activation temperature: 160°F, compared to stock 207°F for improved thermal regulation
- Compatibility: Fits Ford Fiesta ST models from 2014 to 2019 with 1.6L EcoBoost engine
- Durability: Includes Mishimoto’s lifetime warranty for reliable long-term performance
- Designed for performance: Ideal for hot lapping, track days, and daily driving to keep engine temperatures in check
Fitment:
Ford Fiesta ST 2014
Ford Fiesta ST 2015
Ford Fiesta ST 2016

























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