Genuine OEM Volkswagen Rear Left Window Regulator Motor, part number 5Q4959812H. This electric motor is a critical component that powers the window regulator mechanism, allowing for the smooth and controlled raising and lowering of the rear left door window. It is specifically designed for installation within the rear left door assembly. Weighing 0.487 kg, this motor provides the necessary torque and precision for reliable window operation. Choosing a genuine OEM window regulator motor ensures correct electrical connections, precise gear engagement, and long-lasting performance, preventing common issues like slow or inoperative windows.