The Genuine Porsche Oxygen Sensor (part number 99360612601) is a high-quality, original equipment manufacturer (OEM) replacement part for Porsche vehicles. This oxygen sensor is designed to measure the amount of oxygen in the exhaust gas and provide feedback to the engine control unit, allowing for precise fuel delivery and optimal engine performance. It is specifically designed for use in the Porsche 993 model and is made from durable materials to ensure long-lasting reliability. This oxygen sensor is an essential component for maintaining proper emissions and fuel efficiency in your Porsche vehicle.