Genuine OEM Audi Front Left Door Lock, part number 4N1837015. This essential mechanism is responsible for securely latching the vehicle's door when closed and facilitating its locking and unlocking functions, ensuring both safety and security. It is installed in the front left door assembly. Weighing approximately 0.826 kg, this lock mechanism measures 0.17m in length, 0.15m in width, and 0.075m in height. Choosing a genuine OEM door lock ensures precise fitment, reliable mechanical and electrical operation, and compatibility with the vehicle's central locking system, maintaining factory security standards.