Dorman 749-230 Window Regulator - Rear Left

Overview of Dorman 749-230 Window Regulator

The Dorman 749-230 window regulator is designed for electric window operation in select Toyota and Scion models. This power window regulator offers a reliable replacement option for the Toyota Highlander, RAV4, and Scion xD, ensuring smooth window movement without the motor included.

• Compatible with Toyota Highlander, RAV4, and Scion xD models
• Electric window operation type without motor included
• Durable metal and plastic frame construction
• Plastic gear material for consistent performance
• Bolt-on attachment type for secure installation
• Installation instructions included for ease of use

Product Features and Specifications

The Dorman 749-230 window regulator features a combination of metal and plastic frame materials, providing a balance of strength and lightweight design. The plastic gear material is engineered to deliver smooth and quiet window movement. This part is designed for bolt-on attachment, ensuring a secure fit without the need for additional mounting hardware, which is not included. The regulator supports electric window operation but does not include the motor, making it suitable for replacing the regulator mechanism only. Installation instructions are provided to assist with proper setup.

Compatible Vehicles and Applications

This window regulator is compatible with specific Toyota and Scion vehicles, including the Toyota Highlander, Toyota RAV4, and Scion xD. It is intended for use in electric window systems where the motor remains functional or is replaced separately. The part number 749-230 corresponds directly to these models, ensuring proper fitment and function.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or stuck window operation due to worn regulator gears
• Loose or rattling window glass caused by damaged regulator frame
• Electric window system malfunction excluding motor failure
• Broken or stripped plastic gears within the regulator assembly

Installation Notes and Tips

Installation of the Dorman 749-230 window regulator requires removal of the door panel and careful handling of the window glass. Since mounting hardware is not included, retain original bolts or source compatible fasteners. Follow the included installation instructions closely to ensure proper alignment and secure attachment. This part is designed for bolt-on installation, which simplifies the replacement process but may require basic hand tools.

Quality Assurance and Warranty

Dorman provides installation instructions to support proper fitment and function of the 749-230 window regulator. While the motor is not included, the regulator assembly is manufactured to meet OEM standards for durability and performance. Please refer to Dorman's warranty policy for specific coverage details related to this part.