The Mahle Automatic Transmission Oil Cooler Thermostat - TO1186 is a high-quality, durable component designed to regulate the flow of transmission fluid through the oil cooler. This thermostat helps to maintain the optimal operating temperature of the transmission, ensuring smooth shifting and prolonging the life of the transmission. It is made from premium materials and is precision-engineered for reliable performance. This product is suitable for use in a wide range of vehicles and is an essential part of the transmission cooling system.