The Bosch Oxygen Sensor - 16507 is a high-quality sensor designed to measure the amount of oxygen in a vehicle's exhaust system. This sensor is specifically designed for use in gasoline engines and helps to ensure optimal fuel efficiency and emissions control. It is made with durable materials and advanced technology to provide accurate readings and withstand harsh conditions. The Bosch Oxygen Sensor - 16507 is a crucial component in a vehicle's engine management system and helps to maintain proper air-to-fuel ratios for optimal engine performance.