The Facet Porsche Air Temperature Sensor - 104003 is a high-quality sensor designed specifically for use in Porsche vehicles. It is responsible for measuring the temperature of the air entering the engine, which is crucial for proper fuel delivery and engine performance. This sensor is made with durable materials and advanced technology to ensure accurate readings and reliable operation. It is a direct replacement for the original sensor and is compatible with a wide range of Porsche models. With its precise measurements and reliable performance, the Facet Porsche Air Temperature Sensor - 104003 is an essential component for maintaining the optimal functioning of your Porsche vehicle.