Genuine OEM Volkswagen Front Door Window Regulator, part number 1K8837461G. This essential mechanism is responsible for the smooth and controlled raising and lowering of the door window glass. It is installed within the front left door assembly, connecting to the window motor and glass. Weighing 2.736 kg, this regulator is engineered for precise operation and durability. Opting for a genuine OEM window regulator guarantees exact fitment, quiet operation, and long-term reliability, preventing common issues like binding or premature failure.