The Bosch Oxygen Sensor - 0258005305 is a high quality sensor designed to measure the amount of oxygen in a vehicle's exhaust system. It is a crucial component in the engine management system, providing accurate data to ensure optimal fuel efficiency and reduced emissions. The sensor is made with durable materials and advanced technology to withstand harsh conditions and provide reliable performance. It is compatible with a wide range of vehicle makes and models and is easy to install. This oxygen sensor is an essential part of maintaining a healthy and efficient engine.