- Direct fit for the 2014–2019 Ford Fiesta ST 180
- Lower activation temperature allows coolant to flow through the engine earlier, maintaining lower temperatures
- Mishimoto thermostat activates at 71°C vs. stock 97°C
- Mishimoto Lifetime Warranty
Keep your Fiesta running cool with the Mishimoto low-temperature Fiesta ST 180 thermostat. Optimal engine temperatures are imperative to achieving peak performance. This Fiesta ST 180 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 180 Aluminium Radiator, your Fiesta will maximize cooling efficiency. This Fiesta thermostat, like all our Fiesta ST 180 parts, includes the unparalleled Mishimoto Lifetime Warranty.
(1) Mishimoto Thermostat
(1) Spring Plate
(2) Rubber O-Rings
Mishimoto Lifetime Warranty
The installation of this thermostat requires the use of the Motorcraft RH-223 housing. The stock thermostat must be removed and the Mishimoto thermostat installed in its place.
- TECH SPECS
Engine Codes 1.6L EcoBoost
Chassis Codes B3
Fits 2014–2019 Ford Fiesta ST 180
OEM Activation Temp C 97
OEM Activation Temp F 207
Mishimoto Activation Temp (Fahrenheit) 160 Mishimoto Activation Temp (Celsius) 71
Mishimoto Automotive (“Mishimoto”) warrants their products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorised dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.
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