Dorman 741-378 Power Window Motor and Regulator Assembly - Rear Left

Reliable Window Motor and Regulator Assembly for Oldsmobile Aurora

The Dorman 741-378 window motor and regulator assembly is designed specifically for Oldsmobile Aurora models. This replacement part ensures smooth and consistent window operation by combining the motor and regulator into one unit, making it a practical solution for power window issues.

• Compatible with Oldsmobile Aurora vehicles
• Includes both window motor and regulator assembly
• Durable plastic gear material for reliable performance
• Attachment type: bolt for secure mounting
• Mounting hardware and installation instructions not included

Product Features and Specifications

The Dorman 741-378 assembly features a plastic gear material that balances durability and quiet operation. The unit is designed to attach using bolts, providing a secure fit within the door frame. This assembly includes the regulator, eliminating the need to purchase separate components. While mounting hardware and installation instructions are not included, the straightforward bolt attachment type simplifies the installation process for experienced technicians.

Common Applications and Problem Resolution

This window motor and regulator assembly is intended for use in Oldsmobile Aurora models experiencing power window malfunctions. It addresses several common issues, including:

• Window failing to move up or down
• Intermittent or slow window operation
• Grinding or unusual noises during window movement
• Window stuck in one position
• Broken or worn regulator components

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. Ensure the bolt attachment points align correctly and test window operation before reassembling the door panel.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 741-378 window motor and regulator assembly undergoes quality checks to ensure reliable performance in Oldsmobile Aurora vehicles. Please refer to Dorman's official warranty policy for specific coverage details.