The Genuine BMW Cover Cap Primed Left - 51167125557 is a replacement part for a BMW vehicle. It is a cover cap that is designed to fit on the left side of the car. The cap is primed, meaning it is ready to be painted to match the color of the car. It is made by BMW, ensuring it is of high quality and will fit correctly on the vehicle. This cover cap is used to cover and protect a specific area on the left side of the car, providing a clean and finished look. It is an authentic BMW product and is an essential component for maintaining the appearance of a BMW vehicle.