Dorman 749-089 Window Regulator - Front Left

Overview of Dorman Window Regulator for Mazda 6

The Dorman 749-089 window regulator is designed specifically for Mazda 6 models, providing reliable electric window operation. This power window regulator offers a bolt-on attachment type and features a combination of metal and plastic frame materials for durability.

• Compatible with Mazda 6 electric window systems
• Gear made of durable plastic for smooth operation
• Bolt-on attachment type for straightforward installation
• Frame constructed from both metal and plastic components
• Does not include motor or mounting hardware
• Package contains one power window regulator

Detailed Product Description

The Dorman 749-089 window regulator is engineered to restore proper window function in Mazda 6 vehicles equipped with electric window systems. The regulator’s gear is made from plastic, which balances strength and smooth movement, while the frame combines metal and plastic materials to provide structural integrity and resistance to wear. This part is designed for bolt-on installation, allowing for a secure fit without the need for additional mounting hardware, which is not included. Note that the motor is not part of this assembly, so it is intended for use with existing or separately purchased motors.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or complete loss of electric window function
• Grinding or unusual noises during window operation
• Window glass becoming stuck or misaligned
• Wear or damage to the original window regulator components

Installation Notes and Tips

Installation of the Dorman 749-089 window regulator requires removal of the door panel and disconnection of the existing regulator. Since mounting hardware and motor are not included, ensure these components are in good condition or replaced separately if needed. The bolt-on attachment type simplifies securing the regulator to the door frame. Professional installation is recommended to avoid damage to the window glass or door components. Installation instructions are not included with this part.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this window regulator does not include a motor or mounting hardware, it is built with quality materials such as plastic gears and a metal/plastic frame to ensure durability. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.