SHYYBD Car Window Regulator for BMW X5 E70 X6 E71 E72 51337197301 51337197302 Front Left Right Power Window Raise-Lower Regulator Glass Regulator(Left)

For BMW X5 E70 X6 E71 E72 51337197301 51337197302 Automobile Power Window Regulator Window Lever & Window Winding Handles Electic Window Regulator Repair Kit During driving, the driver can use the window regulator to adjust the window according to different road conditions and driving operates. Well-functioning window regulators help maintain the aerodynamics of your vehicle. When the window are properly opened or closed, they do not disrupt the airflow around the vehicle. They also reduce wind noise and improve your vehicle's fuel efficiency. 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