The Genuine BMW Mini Oxygen Sensor - 11788631393 is a high-quality sensor designed specifically for use in BMW Mini vehicles. It is responsible for measuring the amount of oxygen in the exhaust gases and relaying this information to the engine control unit. This allows the engine to adjust the air-fuel ratio for optimal performance and fuel efficiency. The sensor is made from durable materials and is precision-engineered to ensure accurate readings and long-lasting performance. It is a genuine OEM (Original Equipment Manufacturer) part, ensuring compatibility and reliability. This oxygen sensor is an essential component for maintaining the overall health and performance of your BMW Mini vehicle.