The Genuine Porsche Oxygen Sensor - 99660616802 is a high-quality, original equipment manufacturer (OEM) part designed specifically for Porsche vehicles. This sensor is responsible for measuring the oxygen levels in the exhaust system and relaying this information to the engine control unit, allowing for precise fuel-to-air ratio adjustments and optimal engine performance. It is made from durable materials and undergoes rigorous testing to ensure reliability and accuracy. This oxygen sensor is compatible with the Porsche 996 model and has the part number 99660616802.