Dorman 740-492 Window Regulator - Front Left

Reliable Electric Window Regulator for Audi Models

The Dorman 740-492 window regulator is designed to restore smooth electric window operation in select Audi vehicles. Engineered with durable materials, this part ensures consistent performance for your Audi 100, A6, S4, and S6 models.

• Compatible with Audi 100, 100 Quattro, A6, A6 Quattro, S4, and S6
• Electric window operation type for seamless power window control
• Durable metal and plastic frame construction for strength and longevity
• Plastic gear material designed for quiet and efficient movement
• Bolt-on attachment type for secure installation
• Includes one power regulator unit (motor not included)

Durable Construction and Design Features

The Dorman 740-492 window regulator features a combination of metal and plastic frame materials that provide a balance of rigidity and lightweight design. The plastic gear material reduces noise and wear during window movement. This regulator is designed for electric window systems and requires a separate motor, allowing for easy replacement of the regulator without changing the motor assembly. The bolt-on attachment type ensures a secure fit within the door assembly of compatible Audi models.

Compatible Audi Models and Applications

This window regulator is specifically compatible with the following Audi vehicles: 100, 100 Quattro, A6, A6 Quattro, S4, and S6. It is ideal for owners seeking a replacement part to restore power window functionality in these models. The part number 740-492 corresponds directly to this regulator, ensuring correct fitment and operation.

Common Issues Addressed by This Window Regulator

• Power window failing to move up or down smoothly
• Window stuck in one position due to worn or broken regulator gears
• Unusual noises during window operation caused by damaged components
• Loose or unstable window glass movement inside the door
• Regulator frame damage affecting window alignment

Installation Notes and Tips

Installation of the Dorman 740-492 window regulator requires removal of the door panel and disconnection of the existing regulator. Since mounting hardware and motor are not included, retain original components or source separately as needed. The bolt-on attachment type simplifies securing the regulator to the door frame. Professional installation is recommended to ensure proper alignment and function.

Quality Assurance and Warranty Information

Dorman manufactures this window regulator to meet or exceed OEM standards for fit and function. While installation instructions are not included, the part is engineered for durability and reliable operation. Please consult Dorman’s warranty policy for coverage details related to the 740-492 window regulator.