This MEYLE coolant temperature sensor, part number 314 136 2103, is designed to provide precise monitoring of your engine's coolant temperature. Accurate temperature readings are crucial for the proper functioning of the engine management system, influencing fuel injection, ignition timing, and fan operation. By reliably detecting temperature fluctuations, this sensor helps prevent overheating and ensures the engine operates within its optimal temperature range. This contributes to improved fuel efficiency, reduced emissions, and extended engine life. The sensor is manufactured to meet or exceed original equipment specifications, ensuring a direct fit and reliable performance. Installation of this sensor is straightforward, designed as a direct replacement for the factory-fitted unit. It is built with durable materials to withstand the harsh operating conditions within the engine bay, including exposure to heat and coolant. Trust MEYLE for high-quality replacement parts that deliver performance and durability. This coolant temperature sensor is a vital component for maintaining the health and efficiency of your vehicle's cooling system.