The Genuine BMW Gasket Rear Light Trunk Lid Left - 63217274613 is a high-quality gasket specifically designed for the left rear light on the trunk lid of BMW vehicles. This gasket is made from durable materials and is an authentic BMW product, ensuring a perfect fit and reliable performance. It is used to seal the rear light to the trunk lid, preventing water and debris from entering and potentially damaging the light. This gasket is an essential component for maintaining the integrity and functionality of the rear light on your BMW vehicle.