Genuine OEM Volkswagen Heater Core Access Cover, part number 7P1820582. This cover is designed to seal and protect the access point for the heater core within the vehicle's heating, ventilation, and air conditioning (HVAC) system. It helps maintain proper airflow and prevents debris from entering the heater core area. Weighing only 0.006 kg, this lightweight component ensures a secure closure. Using a genuine OEM access cover guarantees a precise fit, proper sealing, and durable material construction to maintain the integrity and efficiency of the HVAC system.