Genuine OEM Volkswagen Door Lock, part number 5K4839015AG. This critical component is responsible for securely latching the door in its closed position, providing both safety and security for the vehicle's occupants and contents. Weighing approximately 0.73 kg and measuring 0.195 meters in length, it integrates complex mechanical and often electrical systems. Choosing a genuine OEM door lock ensures correct mechanical operation, electrical compatibility with central locking systems, and robust construction for reliable long-term security.