Dorman 749-475 Window Regulator - Front Right

Reliable Window Regulator for Mazda MX-5 Miata

The Dorman 749-475 window regulator is designed specifically for Mazda MX-5 and MX-5 Miata models. This electric window regulator offers a durable solution for restoring smooth window operation without the need for a motor replacement.

Key Features of Dorman 749-475 Window Regulator

• Gear material constructed from plastic for consistent performance
• Frame made from a combination of metal and plastic for strength and durability
• Bolt-on attachment type ensures secure mounting
• Electric window operation compatible with factory systems
• Includes one power regulator unit per package

Detailed Product Description

The Dorman 749-475 window regulator is engineered to meet the specific requirements of Mazda MX-5 and MX-5 Miata vehicles. Featuring a plastic gear and a mixed metal and plastic frame, this part balances durability with lightweight design. The bolt-on attachment type allows for a straightforward installation process, although mounting hardware is not included. This window regulator is designed for electric window systems and does not include a motor, making it ideal for replacing just the regulator mechanism. The package contains one power regulator, ready to restore proper window function.

Common Applications and Problem Resolution

• Fixes windows that fail to move up or down smoothly
• Resolves issues with window alignment or binding
• Replaces worn or broken regulator gears
• Restores electric window operation without replacing the motor
• Addresses rattling or loose window movement

Installation Notes and Tips

Installation requires removal of the door panel and careful handling of the window glass. Since mounting hardware is not included, retain original bolts or purchase compatible fasteners separately. This part is designed for bolt-on attachment, which simplifies securing the regulator to the door frame. Professional installation is recommended if unfamiliar with electric 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 749-475 are not provided, Dorman typically offers limited warranties covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer prior to installation.