Genuine 51321944069 Window Regulator - Front Left

Reliable Window Regulator for BMW 5 Series and M5 Models

This Genuine window regulator is designed specifically for select BMW models, including the 525i, 525iT, 530i, 535i, 540i, and M5. Engineered to restore smooth window operation, this part ensures proper fit and function for your vehicle.

• Compatible with BMW 525i, 525iT, 530i, 535i, 540i, and M5 models
• Genuine part number 51321944069 for precise OEM fit
• Durable construction to maintain window stability and movement
• Direct replacement for factory window regulator
• Designed to meet original equipment specifications

Product Details and Compatibility

The Genuine window regulator with part number 51321944069 is manufactured to meet the exact specifications required by BMW for the 5 Series and M5 vehicles listed. This ensures seamless integration with the door assembly and reliable window operation. The part is engineered to handle the weight and movement of the window glass, providing consistent performance over time. Whether you own a BMW 525i or an M5, this window regulator is tailored to maintain the integrity of your vehicle’s door system.

Common Applications and Problem Resolution

This window regulator is used to replace faulty or worn components that control the raising and lowering of the window glass. It addresses several common issues, including:

• Window glass stuck in one position or moving unevenly
• Grinding or clicking noises when operating the window
• Window falling down inside the door panel
• Slow or unresponsive window movement
• Complete failure of window operation

Installation Notes and Tips

Installation of the Genuine window regulator 51321944069 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 travel and test operation before reassembling the door panel. Professional installation is advised if you are unfamiliar with door component repairs.

Quality Assurance and Warranty

This window regulator is a Genuine BMW part, manufactured to meet strict quality standards and original equipment specifications. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship. Using this part helps maintain the reliability and safety of your BMW’s window system.