Dorman 749-226 Window Regulator - Front Left or Rear Left

Reliable Window Regulator for Toyota Sequoia and Tundra

The Dorman 749-226 window regulator is designed to restore smooth electric window operation in your Toyota Sequoia or Tundra. Engineered with durable materials, this power window regulator offers a bolt-on attachment for straightforward replacement.

Key Features of Dorman 749-226 Window Regulator

• Compatible with Toyota Sequoia and Tundra models
• Electric window operation type for power window systems
• Durable plastic gear material for reliable performance
• Metal and plastic frame construction for strength and flexibility
• Bolt-on attachment type for secure installation
• Does not include motor or mounting hardware
• Package contains one power window regulator

Detailed Product Description

The Dorman 749-226 window regulator is specifically designed for electric window systems in Toyota Sequoia and Tundra vehicles. Featuring a plastic gear and a combination of metal and plastic frame materials, this regulator balances durability with lightweight construction. The bolt-on attachment type ensures a secure fit without the need for additional mounting hardware, which is not included. This part is ideal for replacing a faulty or worn-out window regulator to restore proper window function. Note that the motor is not included, so this part is intended for use with existing or separately purchased motors.

Common Issues Addressed by This Window Regulator

• Windows that fail to move up or down smoothly
• Intermittent or non-functioning electric window operation
• Grinding or clicking noises when operating the window
• Window glass that becomes stuck or falls inside the door
• Loose or unstable window movement due to worn regulator components

Installation Notes and Tips

Installation of the Dorman 749-226 window regulator requires removal of the door panel and careful handling of the window glass. Since mounting hardware and motor are not included, ensure compatibility with your existing components before installation. The bolt-on design simplifies securing the regulator to the door frame. Professional installation is recommended if you are unfamiliar with power window systems.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details for part number 749-226 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer for your specific purchase.