Mishimoto Thermostat for Mazda 3 2004-2013 Opens 25.2°F Earlier at 154.4°F

Mishimoto Thermostat for Mazda 3 (2004–2013) Upgrade cooling response and protect your engine. The Mishimoto racing thermostat for the Mazda 3 (2004–2013) opens 25.2°F (14°C) earlier than the stock unit, beginning to open at 154.4°F (68°C) so coolant flows to the radiator sooner and heat is shed more effectively. Key Benefits Improved temperature control: Earlier opening reduces peak engine temperatures under load. Track and street ready: Ideal for spirited driving, track days, and daily use. OEM-quality fit: Includes a precision housing for straightforward installation and proper sealing. Lifetime warranty: Backed by the Mishimoto Lifetime Warranty for long-term reliability. Why Choose Mishimoto Pair this thermostat with a Mishimoto performance aluminum radiator to maximize cooling capacity and maintain optimal engine performance in all conditions. Engineered for durability and consistent operation, this thermostat helps prevent overheating and preserves engine efficiency. Fitment: Mazda 3, model years 2004–2013.