The Genuine Porsche Engine Coolant Temperature Sensor (Cayenne Panamera) - 95860613501 is a high-quality sensor designed specifically for use in Porsche Cayenne and Panamera models. It is responsible for measuring the temperature of the engine coolant and transmitting this information to the vehicle's engine control unit. This allows the engine to adjust its performance and fuel consumption based on the temperature of the coolant, ensuring optimal engine operation. The sensor is a genuine Porsche part, ensuring compatibility and reliability.