The Bosch Oxygen Sensor - 13564 is a high-quality automotive sensor designed to measure the oxygen levels in a vehicle's exhaust system. It is made by Bosch, a trusted and reputable brand in the automotive industry. This sensor is crucial for ensuring that the engine is running at optimum efficiency and to reduce harmful emissions. It features a durable construction and advanced technology for accurate readings and long-lasting performance. The Bosch Oxygen Sensor - 13564 is compatible with a wide range of vehicle makes and models and is easy to install. It is an essential component for maintaining the overall health and performance of a vehicle's engine.