Dorman 749-498 Window Regulator - Front Left

Reliable Window Regulator for BMW X3

The Dorman 749-498 window regulator is designed specifically for BMW X3 models, providing a durable and efficient solution for electric window operation. This power regulator ensures smooth window movement with a bolt-on attachment for straightforward installation.

• Compatible with BMW X3 electric window systems
• Durable plastic gear material for consistent performance
• Metal and plastic frame construction for strength and flexibility
• Bolt-on attachment type for secure mounting
• Includes one power regulator without motor or mounting hardware

Product Details and Specifications

The Dorman 749-498 window regulator features a combination of plastic gears and a mixed metal and plastic frame, engineered to provide reliable window operation in BMW X3 vehicles. This part is designed for electric window systems and does not include a motor, making it ideal for replacing the regulator mechanism itself. The bolt-on attachment type allows for a secure fit without the need for additional mounting hardware, which is not included. Installation instructions are not provided, so professional installation or prior experience is recommended.

Common Applications and Problem Resolution

• Resolves issues with windows that fail to move up or down smoothly
• Replaces broken or worn-out window regulators in BMW X3 electric window assemblies
• Addresses rattling or loose window movement caused by damaged regulator gears
• Restores proper window alignment and operation without replacing the motor

Installation Notes and Tips

Installation of the Dorman 749-498 window regulator requires removal of the door panel and careful handling of the window glass. Since mounting hardware and installation instructions are not included, it is recommended to have the necessary tools and mechanical knowledge before attempting installation. The bolt-on design simplifies securing the regulator to the door frame, but attention to alignment is critical for optimal window function.

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 durable materials such as plastic gears and a metal/plastic frame to ensure longevity. Please refer to Dorman's warranty policy for specific coverage details related to part number 749-498.