Dorman 748-468 Power Window Motor and Regulator Assembly - Rear Left

Reliable Window Motor and Regulator Assembly for BMW Models

The Dorman 748-468 window motor and regulator assembly is designed to restore smooth and efficient power window operation for select BMW vehicles. Engineered with a plastic gear and anti-pinch motor technology, this assembly ensures reliable performance for your BMW 3 Series models.

• Compatible with BMW 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335d, 335i, 335i xDrive, 335xi, and M3
• Plastic gear material for durable and quiet operation
• Anti-pinch motor feature for enhanced safety during window movement
• Express up and down function for faster window control
• Includes regulator assembly for complete replacement
• Attachment type: bolt (mounting hardware not included)
• Five terminal connections for secure electrical integration

Product Features and Specifications

The Dorman 748-468 window motor and regulator assembly is built with a plastic gear that balances durability and noise reduction. Its bolt attachment type allows for secure mounting, although mounting hardware is not included. The assembly features an anti-pinch motor, which helps prevent injury or damage by stopping window movement if an obstruction is detected. The express up and down capability provides quicker window operation compared to standard motors. This assembly includes the regulator, ensuring a comprehensive solution for power window repair. It has five terminal connections but does not come with a wiring harness or installation instructions.

Applications and Common Issues Addressed

• Restores power window function on BMW 3 Series models including 323i, 328i, 335i, and M3
• Resolves slow or unresponsive window movement
• Fixes windows that fail to stay in position or fall down
• Eliminates grinding or unusual noises from worn gears
• Addresses safety concerns with anti-pinch motor technology

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware and installation instructions are not included, having the appropriate tools and prior experience with power window repairs is recommended. Ensure all electrical connections with the five terminals are secure and test window operation before reassembling the door panel. Bolt attachment type means standard bolts will be needed to secure the assembly.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 748-468 window motor and regulator assembly undergoes quality checks to ensure reliable operation. Please refer to Dorman’s warranty policy for specific coverage details.