The Bosch Oxygen Sensor - 15822 is a high-quality automotive sensor designed to measure the oxygen levels in a vehicle's exhaust system. It is specifically designed to provide accurate readings and help regulate the air-fuel mixture for optimal engine performance. This sensor is compatible with a wide range of vehicles and is built to withstand harsh operating conditions. It is a crucial component in ensuring that the vehicle's emissions are within legal limits and that the engine runs smoothly. The Bosch Oxygen Sensor - 15822 is a reliable and durable choice for any vehicle owner looking to maintain their vehicle's performance and efficiency.