Dorman 749-787 Window Regulator - Front Right

Reliable Window Regulator for Mercedes-Benz CLK Models

The Dorman 749-787 window regulator is designed for electric window operation in select Mercedes-Benz vehicles. Engineered with durable materials, this part ensures smooth window movement and long-lasting performance for your CLK55 AMG, CLK320, or CLK430.

• Compatible with Mercedes-Benz CLK55 AMG, CLK320, and CLK430 models
• Electric window operation type for seamless control
• Durable metal and plastic frame construction
• Plastic gear material for reliable gear engagement
• Bolt-on attachment type for secure mounting
• Includes one power regulator unit

Product Details and Specifications

The Dorman 749-787 window regulator features a combination of metal and plastic frame materials, providing a balance of strength and weight reduction. The plastic gear material is designed to engage smoothly with the window mechanism, reducing wear over time. This unit is intended for electric window systems and does not include a motor, making it suitable for vehicles where the motor remains functional or is replaced separately. The bolt-on attachment type allows for straightforward installation using existing mounting points on the door assembly. Note that mounting hardware and installation instructions are not included with this part.

Compatible Vehicles and Applications

This window regulator is specifically compatible with the following Mercedes-Benz models:

• Mercedes-Benz CLK55 AMG
• Mercedes-Benz CLK320
• Mercedes-Benz CLK430

It is designed to replace faulty or worn window regulators in these vehicles, restoring proper window function.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or no response from electric window controls
• Grinding or clicking noises during window operation
• Window glass becoming stuck or falling inside the door panel
• Worn or broken gear components affecting window movement

Installation Notes and Tips

Installation requires removal of the door panel and careful handling of the window glass. Since mounting hardware and instructions are not included, it is recommended to retain original bolts and fasteners or acquire replacements as needed. Ensure the vehicle’s window motor is functional before installing this regulator, as the motor is not part of this assembly. Professional installation is advised for optimal fit and operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 749-787 window regulator undergoes quality checks to ensure durability and reliable performance in Mercedes-Benz CLK models. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.