The Bosch Oxygen Sensor - 16107 is a high-quality sensor designed for use in automotive engines. It measures the amount of oxygen in the exhaust gas and sends this information to the engine control unit, allowing for precise fuel-to-air ratio adjustments. This results in improved fuel efficiency and reduced emissions. The sensor is made with durable materials and is designed to withstand harsh conditions, ensuring reliable performance. It is compatible with a wide range of vehicle makes and models and is easy to install.