Mishimoto Racing 68°C Thermostat for RX-7 FC3S and FD3S

Description The Mazda RX-7 is well known for its high-revving rotary engine and well-balanced chassis. An overheating engine can result in a ruined track day or a damaged engine. A Mishimoto racing thermostat is the ideal upgrade for improved cooling reliability and efficiency. The Mishimoto racing thermostat for the 1989-2002 Mazda RX-7 (FC – FD)will promote greater cooling efficiency throughout your engine. The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications. Once the engine is fully warmed up the Mishimoto racing thermostat  (68°C) will open up lower than OEM thermostats (82°C) , allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures. As with all our products, this thermostat includes the Mishimoto lifetime warranty. Ideal for all you track day nutters but equally at home on the street. This is one of our optional upgrades during customer engine rebuilds.