The Genuine BMW Seal Outer Left Mirror Triangle - 51337196333 is a small rubber seal that is designed to fit onto the outer edge of the left side mirror triangle on a BMW vehicle. This seal helps to protect the mirror and surrounding area from water, dirt, and other debris. It is an authentic BMW product and is made with high-quality materials to ensure durability and a perfect fit. This seal is specifically designed for the left side mirror triangle and is compatible with various BMW models. It is an essential component for maintaining the appearance and functionality of the left side mirror on a BMW vehicle.