Genuine OEM Audi Front Door Seal, part number 8P4831721C6V9. This rubber seal is installed around the perimeter of the front door frame, creating a tight barrier to prevent water, wind, and noise from entering the vehicle's cabin. Manufactured in black (6V9) rubber, it maintains its flexibility and sealing properties over time. Genuine OEM seals ensure a precise fit, optimal compression, and resistance to environmental factors, crucial for maintaining interior comfort and protecting against moisture damage.