Genuine OEM Audi Outer Sunroof Seal, part number 4M0877459C. This seal is essential for creating a weather-tight barrier around the sunroof opening, protecting the interior from water, wind, and noise. It is installed along the outer edge of the sunroof assembly. Made from durable rubber, it weighs approximately 0.293 kg. Genuine OEM seals ensure the correct material composition and precise dimensions for a perfect fit, preventing leaks and maintaining cabin integrity.