Dorman 740-411 Window Regulator - Front Right

Reliable Electric Window Regulator for BMW Models

The Dorman 740-411 window regulator is designed to restore smooth and efficient window operation for select BMW vehicles. Engineered with durable materials, this electric window regulator is compatible with BMW 525i, 525iT, 530i, 535i, 540i, and M5 models, providing a precise fit and reliable performance.

• Electric window operation type for seamless power window control
• Durable plastic gear material for consistent movement
• Metal and plastic frame construction for strength and flexibility
• Bolt-on attachment type for secure mounting
• Includes one power regulator unit (motor not included)

Product Details and Specifications

The Dorman 740-411 window regulator features a combination of plastic gears and a metal/plastic frame to balance durability and weight. Designed specifically for electric window systems, this regulator does not include a motor, making it ideal for replacing the regulator mechanism while retaining the original motor. The bolt-on attachment type ensures a straightforward and secure installation process. This part is engineered to meet the exact specifications required by BMW 525i, 525iT, 530i, 535i, 540i, and M5 models, ensuring compatibility and reliable window operation.

Common Applications and Problem Resolution

• Restores power window movement in BMW 525i and 530i models
• Replaces worn or damaged window regulators causing window misalignment
• Fixes windows that fail to stay in position or move unevenly
• Addresses issues with window operation in BMW 535i, 540i, and M5 vehicles
• Provides a replacement for plastic gear wear in electric window systems

Installation Notes and Tips

Installation of the Dorman 740-411 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 retain original hardware or source compatible bolts. Ensure the window glass is properly supported during installation to prevent damage. Professional installation is advised for optimal results and safety.

Quality Assurance and Warranty Information

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 to provide reliable service. Please consult Dorman’s warranty policy for specific coverage details related to part number 740-411.