Dorman 740-575 Window Regulator - Front Right

Reliable Window Regulator for Mercedes-Benz E-Class Models

The Dorman 740-575 window regulator is designed specifically for select Mercedes-Benz E-Class vehicles, including the E55 AMG, E320, E420, and E430. This electric window regulator offers a bolt-on attachment type and is engineered to restore smooth window operation without the need for a motor.

Key Features of the Dorman 740-575 Window Regulator

• Compatible with Mercedes-Benz E55 AMG, E320, E420, and E430 models
• Electric window operation type for seamless power window control
• Bolt-on attachment type for straightforward installation
• Durable metal and plastic frame materials for structural integrity
• Plastic gear material designed for reliable performance
• Does not include motor or mounting hardware
• Package contains one power window regulator unit

Detailed Product Description

The Dorman 740-575 window regulator is engineered to meet the specific requirements of Mercedes-Benz E-Class vehicles such as the E55 AMG, E320, E420, and E430. Featuring a combination of metal and plastic frame materials, this regulator balances strength and weight to ensure consistent window movement. The plastic gear material is designed to engage smoothly with the window mechanism, providing reliable electric window operation. This part is a bolt-on type, allowing for a secure fit without modifications. Note that the motor and mounting hardware are not included, so it is intended for use with existing components or separate motor replacement.

Common Applications and Issues Addressed

• Restores power window functionality in Mercedes-Benz E55 AMG, E320, E420, and E430 models
• Replaces worn or damaged window regulators causing window misalignment or failure
• Eliminates window noise or sticking during operation
• Addresses issues with window movement that is slow or unresponsive
• Provides a durable solution for electric window systems without motor replacement

Installation Notes and Tips

• Designed for bolt-on installation; ensure proper alignment before securing bolts
• Motor and mounting hardware are not included; verify compatibility with existing components
• Installation instructions are not included; professional installation is recommended for best results
• Disconnect the vehicle battery before installation to prevent electrical hazards
• Test window operation after installation to confirm proper function

Quality Assurance and Warranty Information

Dorman manufactures the 740-575 window regulator to meet OEM standards for fit and function on Mercedes-Benz E-Class vehicles. While mounting hardware and motor are not included, the regulator itself is built with durable materials to ensure long-term reliability. Please consult Dorman's warranty policy for specific coverage details related to this part number.