Mahle Behr Automatic Transmission Oil Cooler - CLC67000P is a high-performance, direct-fit oil cooler designed to provide maximum cooling efficiency and improve the life of your transmission. It features a lightweight aluminum construction with a high-efficiency design for maximum cooling. The cooler has an integrated thermostat and is pre-drilled for easy installation. It is designed to fit most automatic transmissions and is backed by a limited lifetime warranty.