Genuine OEM Audi hood seal, part number 8E0823731A. This rubber seal is designed to create a weather-tight barrier between the hood and the engine bay, preventing water, dust, and debris from entering the compartment. It is positioned along the perimeter of the engine bay opening as shown in the diagram. Manufactured from high-quality, flexible rubber, this seal maintains its shape and sealing properties under varying temperature conditions. Genuine OEM seals are essential for ensuring the correct compression and routing geometry to provide a reliable, long-lasting weather barrier.