The BOSCH 18052 Wide-band Oxygen Sensor is a reliable and high-quality product that ensures accurate measurement of oxygen levels in the exhaust system. With a warranty of 1 year, customers can trust in the durability and performance of this sensor. Manufactured by Bosch, a trusted brand in the automotive industry, this sensor is designed to provide efficient and effective monitoring of oxygen levels. Ideal for maintaining optimal engine performance and reducing emissions, the BOSCH 18052 Wide-band Oxygen Sensor is a top choice for car enthusiasts and professionals alike.