The Genuine BMW Window Seal Front Left (E39) - 51328207183 is a high-quality replacement part for the front left window of a BMW E39 model. It is designed to seal the window and prevent water, dust, and other debris from entering the vehicle's interior. This window seal is made from durable materials and is an exact fit for the E39 model, ensuring a tight and secure seal. It is an authentic BMW product and is designed to meet the highest standards of quality and performance. This window seal is an essential component for maintaining the integrity of the vehicle's interior and ensuring a comfortable driving experience.