Mishimoto Racing Thermostat - 68C for Lexus IS250 (2006-2015)

This racing thermostat is designed to enhance the cooling efficiency of your vehicle's engine, allowing for optimal performance in various driving conditions. It opens at a lower temperature of 154.4°F (68°C), which is 25.2°F (14°C) earlier than the stock thermostat. This design facilitates quicker coolant flow into the radiator, improving heat dissipation and maintaining lower engine operating temperatures. The OEM-quality housing ensures a precise fit, making installation straightforward and hassle-free. This component is particularly beneficial when paired with a high-performance aluminum radiator, working together to sustain cool engine temperatures during demanding situations, such as track days or spirited drives. Key Features: Opens 25.2°F (14°C) earlier than stock thermostat for improved cooling Designed for peak engine performance in various driving conditions OEM-quality housing for a perfect fit in specified models Backed by a lifetime warranty for assura