WAI WPR4771RB Window Regulator - Rear Right

Reliable Window Regulator for BMW 5 Series Models

The WAI WPR4771RB window regulator is designed specifically for BMW 525i, 528i, 530i, 540i, and M5 models. This replacement part ensures smooth and consistent window operation, restoring functionality to your vehicle's door system.

• Compatible with BMW 525i, 528i, 530i, 540i, and M5 models
• OEM-quality window regulator for precise fit and performance
• Durable construction to withstand regular use
• Part number WPR4771RB for accurate identification
• Engineered to meet factory specifications

Product Details and Compatibility

The WAI WPR4771RB window regulator is a direct replacement part designed to fit select BMW 5 Series vehicles, including the 525i, 528i, 530i, 540i, and M5. This component is essential for controlling the up and down movement of the door window glass. Manufactured to meet strict quality standards, it offers reliable operation and a precise fit that aligns with the original equipment. Using the correct part number WPR4771RB ensures compatibility and helps maintain the integrity of your vehicle's door system.

Common Applications and Problem Resolution

• Restores window movement when the glass is stuck or slow
• Replaces faulty or broken window regulators causing noise or uneven operation
• Fixes windows that fail to stay in position
• Addresses issues with manual or power window malfunction in BMW 5 Series doors
• Eliminates rattling or grinding sounds from worn regulator components

Installation Notes and Tips

Installation of the WAI WPR4771RB window regulator requires removal of the door panel and careful handling of the window glass. It is recommended to disconnect the vehicle battery before beginning to avoid electrical issues. Align the regulator properly to ensure smooth window operation and verify all mounting points are secure. Professional installation is advised if unfamiliar with door panel disassembly or window mechanisms.

Quality Assurance and Warranty

WAI manufactures the WPR4771RB window regulator to meet or exceed OEM standards, ensuring durability and reliable performance. While specific warranty details are not provided, WAI products typically come with a limited warranty against defects in materials and workmanship. Using the correct part number WPR4771RB guarantees compatibility and helps maintain your BMW's original functionality.