The Genuine Porsche Engine Coolant Level Sensor (part number 98764150300) is a component used in Porsche vehicles to monitor the level of coolant in the engine. This sensor is responsible for sending signals to the vehicle's computer system, which then alerts the driver if the coolant level is too low. It is a crucial part in maintaining the proper functioning and temperature of the engine, as low coolant levels can lead to overheating and potential damage. This sensor is a genuine Porsche product, ensuring high quality and compatibility with the vehicle. It is designed to accurately measure the coolant level and provide reliable readings.