Audi A4/S4 Window Regulator Left, Rear 8D0839461

This OEM window regulator, part number 8D0839461, is designed for the rear left position in a range of Audi models, including the A4, A4 Quattro (1996-2001), and S4 (2000-2002). Located within the door assembly, the regulator is integral to the window lifting system, allowing smooth operation of the window glass. This part directly interacts with the window motor and guides the movement of the glass, ensuring it operates seamlessly. Symptoms necessitating replacement include a non-functioning window, or mechanical noise indicating wear or damage. This factory-original component is critical for restoring window functionality and ensuring noise-free operation. Proper fitment is essential for safety and performance in your Audi.