The Genuine BMW Bulb Socket Right - 63213418440 is a replacement part for the right side of a BMW vehicle. It is used to hold and connect a light bulb in place, ensuring proper functioning of the vehicle's lighting system. This socket is an authentic BMW product, designed specifically for BMW models, and is made with high-quality materials for durability and reliability. It is an essential component for maintaining the safety and functionality of the vehicle's lighting system.