This product is a genuine BMW exterior mirror without glass, specifically designed for the left side of the vehicle. It is equipped with a heating function to prevent fogging or icing on the mirror surface. The part number is 51167416117. This exterior mirror is an authentic BMW product, ensuring high quality and compatibility with your vehicle. It does not include the glass panel, which must be purchased separately. This exterior mirror is a crucial component for safe driving, providing visibility to the driver and allowing for proper adjustment for optimal viewing.