This CALORSTAT by Vernet thermostat (part code TE2113.97J) is designed to maintain your engine's ideal operating temperature. By precisely controlling the flow of coolant through the radiator, it prevents overheating and ensures efficient engine performance. Proper thermostat function is crucial for fuel economy and emissions control. A failing thermostat can lead to either an engine running too cold, which increases wear and fuel consumption, or overheating, which can cause severe engine damage. This part is engineered to meet or exceed original equipment specifications for reliable performance. Installation of this thermostat is recommended as part of routine cooling system maintenance. It is a direct fit replacement, simplifying the repair process and ensuring compatibility with your vehicle's cooling system components.