WAI WPR4744LB Window Regulator - Rear Left

Reliable Window Regulator for BMW 3 Series Models

The WAI WPR4744LB window regulator is designed specifically for select BMW 3 Series vehicles, including the 323i, 325i, 325xi, 328i, 330i, and 330xi. This replacement part ensures smooth and consistent window operation, restoring functionality to your vehicle's door system.

• Compatible with BMW 323i, 325i, 325xi, 328i, 330i, and 330xi models
• OEM-quality window regulator designed for precise fit and reliable performance
• Part number WPR4744LB ensures correct replacement for specified BMW vehicles
• Constructed to maintain proper window alignment and smooth movement
• Engineered to meet or exceed original equipment specifications

Product Details and Compatibility

The WAI WPR4744LB window regulator is a direct replacement part engineered for BMW 3 Series models ranging from the 323i through the 330xi. This component is essential for controlling the vertical movement of the window glass within the door frame. Manufactured to match the original equipment standards, it provides consistent operation and durability. The part number WPR4744LB corresponds to this specific regulator, ensuring compatibility and ease of identification when servicing your BMW 3 Series vehicle.

Common Applications and Problem Resolution

• Restores window movement when the glass is stuck or moves unevenly
• Replaces faulty or broken window regulators causing window drop or failure
• Eliminates noise or grinding sounds during window operation
• Addresses issues with window alignment or slow response
• Prevents further damage to door components caused by malfunctioning regulators

Installation Notes and Tips

Installation of the WAI WPR4744LB 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. Ensure all mounting points are securely fastened and test window operation before reassembling the door panel. Professional installation is advised if unfamiliar with door component repairs.

Quality Assurance and Warranty

WAI manufactures the WPR4744LB window regulator to meet stringent quality standards, providing reliable performance for BMW 3 Series vehicles. While specific warranty details are not provided, WAI products typically come with manufacturer-backed coverage to protect against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer prior to installation.