The Genuine Porsche Oxygen Sensor - 98660622601 is a high-quality sensor designed specifically for use in Porsche vehicles. It is responsible for monitoring the oxygen levels in the exhaust gases and relaying this information to the engine control unit to ensure optimal fuel efficiency and emissions control. This sensor is an essential component for maintaining the performance and longevity of your Porsche vehicle. It is made with genuine Porsche parts and is designed to meet the strict standards and specifications set by the manufacturer. Trust this genuine Porsche oxygen sensor to provide accurate and reliable readings for your vehicle.