The Genuine Porsche Oxygen Sensor - 9A160617702 is a high-quality sensor designed specifically for Porsche vehicles. It is responsible for measuring the oxygen levels in the exhaust system and relaying that information to the engine's control unit. This allows the engine to adjust the air-to-fuel ratio for 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 genuine OEM part and is compatible with a wide range of Porsche models. This oxygen sensor is essential for ensuring the smooth operation of your vehicle and maintaining its performance.