SHYYBD Car Window Regulator for A4 2003-2008 Quattro Rear Right 8E0839462C Electric Window Raise-Lower Regulator Assembly Glass Regulator

For A4 2003 2004 2005 2006 2007 2008 Quattro Rear Right 8E0839462C Automobile Window glass regulator bracket Drivers Or Passenger Side Built to for your vehicle's door regulators and glass paths, ensuring smooth running and window speeds. These regulators are designed to guarantee smooth and consistent window movement. They prevent jerks and uneven motions that could potentially damage the window or its surrounding components. When the temperature in different areas of the car is uneven, adjust the window opening to promote air flow, make the temperature distribution in the car more even, and create a comfortable temperature environment. Adjust the window height to change the direction and angle of light entering the car, so that the light is more evenly distributed in the car, avoiding local light being too strong or too dark., Manufacturer: SHYYBD