The Genuine BMW Foam Seal - 51747154139 is a high-quality foam seal designed specifically for BMW vehicles. It is used to create a tight seal between various components, such as doors, windows, and hoods, to prevent water, dust, and noise from entering the vehicle. This foam seal is made from durable materials and is an authentic BMW product, ensuring a perfect fit and long-lasting performance. It is an essential component for maintaining the integrity and functionality of your BMW vehicle.