This Genuine BMW Cover Column A Left (Black) - 51438037355 is a replacement part for the left side of the vehicle's A pillar. It is designed to cover and protect the column, giving it a sleek and finished look. This cover is made with high-quality materials and is specifically designed for BMW vehicles. It is a genuine BMW product, ensuring a perfect fit and reliable performance. This cover is black in color and is an essential component for maintaining the aesthetics and functionality of your BMW.