This MAHLE thermostat, part code TI 20 95, is designed to regulate your engine's coolant temperature. By opening and closing at specific temperatures, it controls the flow of coolant through the radiator, ensuring the engine operates within its ideal temperature range. Proper thermostat function is crucial for engine efficiency and longevity. It prevents overheating during demanding conditions and helps the engine reach optimal operating temperature quickly after a cold start, improving fuel economy and reducing emissions. Crafted with quality materials, this thermostat offers reliable performance and durability. It is a key component in your vehicle's cooling system, contributing to overall engine health.