The Genuine BMW Seal Rear Light Side Panel Left - 63217242149 is a high-quality replacement part for the rear light on the left side of a BMW vehicle. It is designed to seal the rear light and prevent any water or debris from entering the light housing. This seal is specifically made for the left side panel and is an authentic BMW product, ensuring a perfect fit and reliable performance. It is made from durable materials to withstand harsh weather conditions and maintain its integrity over time. This seal is an essential component for maintaining the functionality and appearance of the rear light on a BMW vehicle.