The Genuine BMW Moulding Rocker Panel Rear Left (M) - 51127901491 is a high-quality replacement part for the left side of the rear rocker panel on BMW vehicles. It is designed to fit perfectly and provide a seamless appearance, maintaining the original look of the vehicle. This moulding is made from durable materials to ensure long-lasting performance and protection for the rocker panel. It is an authentic BMW product, ensuring the highest level of quality and compatibility with your vehicle. This moulding is ideal for BMW owners looking to replace a damaged or worn rocker panel, or for those looking to upgrade the appearance of their vehicle.