This MEAT & DORIA 82186 sensor is designed to precisely measure your vehicle's coolant temperature. Accurate readings are crucial for the engine control unit (ECU) to manage fuel injection, ignition timing, and cooling fan operation. Proper functioning of the coolant temperature sensor helps prevent engine overheating, ensures efficient fuel consumption, and contributes to lower emissions. It is a vital component for maintaining your engine's health and longevity. MEAT & DORIA is a trusted brand known for producing reliable automotive components. This sensor is built to meet or exceed original equipment specifications, offering a dependable solution for your cooling system needs.