The Genuine VW / Audi Oxygen Sensor - 1K0998262Q is a high-quality automotive part that is specifically designed for Volkswagen and Audi vehicles. This oxygen sensor is responsible for measuring the oxygen levels in the exhaust gases and sending this information to the vehicle's engine control unit. It plays a crucial role in ensuring that the engine runs efficiently and produces lower emissions. This particular oxygen sensor has been manufactured using genuine materials and meets all the specifications and standards set by VW and Audi. It is a reliable and durable product that is essential for maintaining the performance and emissions of your vehicle.