Mishimoto - misMMTS-FIST-14 - 2014-2016 Ford Fiesta ST EcoBoost Racing Thermostat

Keep your Fiesta running cool with the Mishimoto low-temperature Fiesta ST thermostat. Optimal engine temperatures are imperative to achieving peak performance. This Fiesta ST thermostat activates at 160 F vs. the stock 207 F, allowing the coolant to flow through the engine earlier. When you're out hot lapping at the track, a lower temperature thermostat will be beneficial in keeping engine temps down. When paired with the Mishimoto Fiesta ST Aluminum Radiator, your Fiesta will maximize cooling efficiency. This Fiesta thermostat, like all our Fiesta ST parts, includes the unparalleled Mishimoto Lifetime Warranty. Engine coolant thermostat designed to regulate coolant flow and maintain optimal operating temperature. Ensures efficient warm-up, prevents overheating, and supports reliable performance with a precise fit. 2014-2016 Ford Fiesta ST 1.6 Liter

• Lower activation temperature allows coolant to flow through the engine earlier, maintaining lower temperatures
• Mishimoto thermostat activates at 160F vs. stock 207F
• Mishimoto Lifetime Warranty

Brief Description: The Mishimoto low-temperature thermostat is designed for the 2014-2016 Ford Fiesta ST with the 1.6-liter engine. It activates at 160°F instead of the stock 207°F, allowing coolant to flow through the engine earlier and helping maintain lower operating temperatures during demanding driving conditions.

Key Features & Performance Benefits:

• Lower activation temperature: Opens at 160°F to allow earlier coolant flow through the engine.
• Temperature control: Helps maintain lower engine temperatures during hot-lapping and other demanding driving conditions.
• Engine coolant regulation: Regulates coolant flow to support efficient warm-up and reliable operating temperatures.
• Cooling system pairing: Designed to maximize cooling efficiency when paired with the Mishimoto Fiesta ST Aluminum Radiator.

Key Product Specifications & Technical Data:

• Brand: Mishimoto
• Part number: misMMTS-FIST-14
• Product type: Engine coolant thermostat
• Vehicle application: Ford Fiesta ST
• Model years: 2014-2016
• Engine application: 1.6-liter
• Thermostat activation temperature: 160°F
• Stock thermostat activation temperature: 207°F

What's Included in the Box: One Mishimoto low-temperature Fiesta ST thermostat. This product includes the Mishimoto Lifetime Warranty.

Fitment: Fits 2014, 2015, and 2016 Ford Fiesta models with the ST 1.6-liter application.

Fitments:
2014 Ford Fiesta ST
2015 Ford Fiesta ST
2016 Ford Fiesta ST

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1