The Bosch Oxygen Sensor - 17100 is a high-quality automotive sensor designed to measure the oxygen levels in a vehicle's exhaust gas. This sensor is essential for the proper functioning of the vehicle's engine and emissions control system. It is made with durable materials and advanced technology to provide accurate readings and long-lasting performance. The Bosch Oxygen Sensor - 17100 is compatible with a wide range of vehicle makes and models, making it a versatile and reliable choice for any automotive application.