The Bosch Oxygen Sensor - 16396 is a high-quality sensor designed to measure the oxygen levels in a vehicle's exhaust system. It is a crucial component in the engine management system, providing accurate readings to ensure optimal fuel efficiency and reduced emissions. This sensor is compatible with a wide range of vehicles and is built to withstand harsh conditions, ensuring long-lasting performance. It is easy to install and is a reliable choice for maintaining the overall health of your vehicle's engine.