The MOTORAD 160° thermostat with seal initiates coolant flow at a lower temperature, ensuring optimal engine performance. This feature reduces the risk of overheating, thereby promoting engine longevity and consistent reliability. The built-in seal provides leak-proof operation, preventing coolant loss and contributing to the thermostat's efficiency. Additionally, it maximizes airflow efficiency, aiding in maintaining a consistent engine temperature and enhancing the overall cooling system's efficiency, which supports smoother engine running.