The Genuine BMW Cover B-Column Upper Left (Black) is a replacement part for the B-column of a BMW vehicle. This cover is designed to fit the upper left side of the B-column and is made from high-quality materials to ensure durability and a perfect fit. It is an authentic BMW product, meaning it has been specifically designed and manufactured to meet the standards and specifications of BMW vehicles. This cover is black in color and is used to protect and enhance the appearance of the B-column. It is a genuine OEM part, ensuring compatibility and reliability.