This Engine Coolant Thermostat is a high quality replacement part for your vehicle's engine cooling system. It is designed to regulate the flow of coolant through the engine, ensuring that it stays within the optimal temperature range to prevent damage and maintain efficient performance. This thermostat is manufactured by MotoRad under part number 202-192, and is specifically designed for use with Napa 237 LOC-113A standard coolant. Please note that this product is subject to California Prop 65 Warning for Cancer and Reproductive Harm. Buy with confidence knowing that you are getting a reliable and effective part for your vehicle's engine cooling system.