Dorman 749-453 Window Regulator - Rear Right

Overview of Dorman Window Regulator 749-453

The Dorman 749-453 window regulator is designed for electric window operation in select Mercedes-Benz models. This power window regulator provides reliable functionality for vehicles including the C32 AMG, C55 AMG, C230, C240, C280, C320, and C350.

• Compatible with Mercedes-Benz C32 AMG, C55 AMG, C230, C240, C280, C320, and C350 models
• Electric window operation type for smooth power window control
• Durable metal and plastic frame construction
• Plastic gear material for consistent performance
• Bolt-on attachment type for secure mounting
• Includes one power regulator unit

Detailed Product Description

The Dorman 749-453 window regulator is engineered to restore proper window movement in Mercedes-Benz vehicles equipped with electric windows. Featuring a combination of metal and plastic frame materials, this regulator balances strength and weight to ensure durability and ease of installation. The plastic gear material is designed to provide smooth engagement and reduce wear over time. This part is a bolt-on type, allowing for a secure fit without the need for additional mounting hardware. Note that the motor is not included with this regulator, so it is intended for use with existing or separately purchased motors.

Common Applications and Problem Resolution

• Replaces faulty or worn window regulators causing window misalignment or jamming
• Restores smooth electric window operation in Mercedes-Benz C32 AMG, C55 AMG, C230, C240, C280, C320, and C350 models
• Addresses issues with window movement failure due to broken gears or frame damage
• Eliminates window rattling or excessive play caused by regulator wear
• Provides a reliable solution for power window malfunction without replacing the motor

Installation Notes and Tips

Installation of the Dorman 749-453 window regulator requires removal of the door panel and careful handling of the window glass. Since mounting hardware is not included, retain original bolts or source compatible fasteners. This part is designed for bolt-on attachment, which simplifies alignment during installation. Professional installation is recommended to ensure proper fit and function, especially when working with electric window components.

Quality Assurance and Warranty

Dorman manufactures this window regulator to meet or exceed OEM standards for fit and function. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the durability and reliability of the 749-453 window regulator for Mercedes-Benz vehicles.