Genuine OEM Volkswagen Door Window Regulator, part number 3C8837462M. This front right window regulator is responsible for the smooth and controlled movement of the door window, allowing it to be raised and lowered. It consists of a cable and rail mechanism, constructed from durable metal and plastic components, weighing 1.831 kg. Using a genuine OEM window regulator ensures precise fitment, quiet operation, and long-term reliability, preventing common issues like slow movement or complete failure.