The Bosch Oxygen Sensor - 17310 is a high-quality sensor designed to accurately measure the oxygen levels in a vehicle's exhaust system. It is a direct-fit replacement for the original sensor, ensuring proper fit and function. The sensor is made with high-quality materials and advanced technology to provide precise readings and improve overall engine performance. It is compatible with a wide range of vehicle makes and models and is easy to install. This oxygen sensor plays a crucial role in maintaining proper fuel efficiency and reducing harmful emissions.