The Genuine Porsche Oxygen Sensor (part number 99360611801) is a high-quality replacement part for Porsche vehicles. This sensor is responsible for measuring the oxygen levels in the exhaust system and providing feedback to the engine control unit. It is designed to accurately detect and adjust the air-fuel ratio to ensure optimal engine performance and reduce emissions. This genuine Porsche part is made with durable materials and is designed to fit perfectly in your Porsche vehicle. It is a crucial component for maintaining the efficiency and performance of your vehicle's engine.