The Delphi Porsche Oxygen Sensor - ES20162 is a high-quality, precision-engineered sensor designed specifically for use in Porsche vehicles. It is responsible for monitoring the oxygen levels in the exhaust gas and providing accurate readings to the engine control unit. This information is crucial for maintaining optimal fuel efficiency and reducing harmful emissions. The sensor is made from durable materials and is tested to ensure reliable performance in all driving conditions. It is a direct replacement for the original equipment sensor and is compatible with a wide range of Porsche models. Trust Delphi for superior quality and reliable performance in your Porsche.