Genuine OEM Audi Rear Left Door Window Regulator, part number 82G839461A. This essential assembly is responsible for the precise and smooth operation of the door window glass, allowing it to be raised and lowered. It is specifically designed for installation in the rear left door of the vehicle. Weighing approximately 0.68 kg, this regulator is built for durability and reliable performance. Opting for a genuine OEM window regulator ensures correct fitment, electrical compatibility, and long-lasting, quiet operation.