Dorman 741-056 Power Window Motor and Regulator Assembly - Rear Left

Reliable Window Motor and Regulator Assembly for Mercedes-Benz E-Class

The Dorman 741-056 window motor and regulator assembly is designed specifically for Mercedes-Benz E55 AMG, E320, and E430 models. This replacement part ensures smooth and consistent window operation by combining a durable plastic gear motor with a complete regulator mechanism.

• Gear material constructed from durable plastic for reliable performance
• Attachment type uses bolt mounting for secure installation
• Includes both window motor and regulator assembly in one package
• Regulator included to provide full window movement functionality
• No mounting hardware or installation instructions included
• Micro-controlled embedded logic not included, simplifying the design

Product Details and Specifications

The Dorman 741-056 window motor and regulator assembly features a plastic gear that balances durability with smooth operation. The bolt attachment type allows for a firm and stable fitment in the window frame. This assembly is a direct replacement part compatible with Mercedes-Benz E55 AMG, E320, and E430 models, ensuring proper fit and function. The package contains one complete regulator and motor assembly, eliminating the need to source components separately. While mounting hardware and installation instructions are not included, the straightforward bolt attachment design facilitates professional installation.

Compatible Vehicles and Common Applications

This window motor and regulator assembly is compatible with the following Mercedes-Benz models:

• Mercedes-Benz E55 AMG window motor replacement
• Mercedes-Benz E320 power window regulator repair
• Mercedes-Benz E430 window motor and regulator assembly upgrade

It is commonly used to address issues such as:

• Window failing to move up or down
• Intermittent or slow window operation
• Grinding or unusual noises during window movement
• Window stuck in one position
• Complete window motor or regulator failure

Installation Notes and Tips

Installation of the Dorman 741-056 window motor and regulator assembly requires removal of the door panel and disconnection of the existing motor and regulator. Since mounting hardware and instructions are not included, it is recommended to have professional tools and experience with Mercedes-Benz door components. The bolt attachment type ensures a secure fit, but care should be taken to align the regulator properly to avoid window misalignment or binding.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. While this assembly does not include embedded logic controls, it is engineered for reliable operation within the specified Mercedes-Benz models. Please refer to Dorman's warranty policy for coverage details on the 741-056 window motor and regulator assembly.