This product is a genuine BMW seal designed for use in the intake system of a vehicle. It has a part number of 11618637800 and is used to create a tight seal between components in the intake system to prevent air leaks and ensure proper air flow. This seal is specifically designed and manufactured by BMW to fit and function perfectly in their vehicles. It is made from high-quality materials to ensure durability and reliable performance. This seal is an essential component in maintaining the efficiency and performance of the intake system in a BMW vehicle.