The Genuine BMW Cover Strip Left - 51138125831 is a replacement part for BMW vehicles. It is a cover strip that is designed to fit on the left side of the vehicle, providing protection and aesthetic appeal. The cover strip is made from high-quality materials and is an authentic BMW product. It is designed to seamlessly integrate with the vehicle's body and can be easily installed. This cover strip is an essential component for maintaining the overall appearance and functionality of a BMW vehicle.