The Wahler Engine Coolant Thermostat - 314187D is a high-quality, precision-engineered thermostat designed to regulate the flow of coolant in an engine. It is made from durable materials and is designed to withstand high temperatures and pressures. This thermostat helps to maintain the optimal operating temperature of the engine, ensuring efficient performance and preventing overheating. It is compatible with a wide range of vehicles and is easy to install. The Wahler Engine Coolant Thermostat - 314187D is a reliable and essential component for any engine cooling system.