Genuine OEM Volkswagen Front Left Door Lock Actuator, part number 1S1837015H. This electromechanical component is responsible for securing the front left door, enabling both manual and remote locking and unlocking functions. It integrates into the door panel, controlling the latch mechanism. This actuator is specifically designed for the front left door and weighs approximately 0.71 kg. Choosing a genuine OEM door lock actuator ensures correct electrical calibration, mechanical precision, and seamless integration with the vehicle's security system, providing reliable and consistent operation.