Genuine OEM Volkswagen Fuel Tank Cover Gaiter, part number 5NA809933. This component is designed to protect the fuel tank opening, shielding it from dirt, moisture, and other environmental elements. It forms a flexible seal around the fuel filler neck. Made from durable black rubber or plastic, it weighs approximately 0.091 kg. Opting for a genuine OEM gaiter ensures the correct material flexibility, resistance to fuel and weather, and precise fitment for effective long-term protection.