The Genuine BMW Windshield Frame Cover (Black) - 51448163323 is a replacement part for the windshield frame on BMW vehicles. It is made of durable black plastic and is designed to fit perfectly onto the windshield frame for a seamless look. This cover helps to protect the windshield frame from dirt, debris, and weather damage. It is an official BMW product, ensuring high quality and compatibility with your vehicle. This cover is easy to install and provides a clean and sleek finish to your windshield frame.