Dorman 741-480 Power Window Motor and Regulator Assembly - Rear Left

Reliable Window Motor and Regulator Assembly for BMW Models

The Dorman 741-480 window motor and regulator assembly is designed to restore smooth and efficient window operation for select BMW vehicles. Engineered with durable plastic gears and a bolt attachment type, this assembly is compatible with BMW 323i, 325i, 325xi, 328i, 330i, and 330xi models.

Key Features of the Dorman 741-480 Window Motor and Regulator

• Gear Material: Durable plastic for consistent performance
• Attachment Type: Secure bolt mounting for reliable installation
• Includes both window regulator and motor assembly
• Compatible with BMW 323i, 325i, 325xi, 328i, 330i, and 330xi
• Mounting hardware and installation instructions not included
• Part Number: 741-480

Detailed Description of the Window Motor and Regulator Assembly

This Dorman window motor and regulator assembly (part number 741-480) is engineered to replace worn or faulty components in the power window system of various BMW models. The plastic gear material offers a balance of strength and smooth operation, while the bolt attachment type ensures a secure fit within the door frame. The assembly includes both the motor and regulator, providing a comprehensive solution for window movement issues. Although mounting hardware and installation instructions are not included, the design aligns with OEM specifications for a direct fit on BMW 323i, 325i, 325xi, 328i, 330i, and 330xi vehicles.

Common Issues Addressed by This Window Motor and Regulator

• Power window failing to move up or down
• Intermittent or slow window operation
• Grinding or unusual noises during window movement
• Window stuck in one position
• Regulator mechanism failure causing window misalignment

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware and instructions are not included, it is recommended to have basic mechanical knowledge or consult a professional technician. Use appropriate tools to handle the bolt attachment securely and verify proper alignment of the regulator before final assembly. Testing window operation before reassembling the door panel can help ensure correct installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 741-480 window motor and regulator assembly undergoes quality checks to ensure reliable performance. Warranty coverage details can be obtained from the product packaging or Dorman’s official resources, providing assurance for replacement or repair if defects arise.