The Genuine Porsche Oxygen Sensor - 9A160613802 is a high-quality and reliable sensor designed specifically for Porsche vehicles. It is responsible for measuring the oxygen levels in the exhaust gas and providing accurate data to the engine control unit. This information is crucial for the engine to adjust the air-fuel ratio, ensuring optimal performance and fuel efficiency. The sensor is made from durable materials and is precision-engineered to meet the strict standards of Porsche. It is a direct replacement for the original sensor and is easy to install. With this Genuine Porsche Oxygen Sensor, you can trust that your vehicle will run smoothly and efficiently.