Dorman 740-186 Window Regulator - Front Left

Reliable Power Window Regulator for Volkswagen Passat

The Dorman 740-186 power window regulator is designed specifically for Volkswagen Passat models, providing dependable electric window operation. Engineered with durable materials, this window regulator ensures smooth and consistent performance for your vehicle's door system.

• Electric window operation type for seamless control
• Durable metal housing and frame for long-lasting strength
• Plastic gear material designed for efficient movement
• Bolt-on attachment type for secure installation
• Includes one power window regulator without motor or mounting hardware

Durable Construction and Design Features

The Dorman 740-186 window regulator features a robust metal housing and frame combined with plastic gears to balance durability and smooth operation. This part is designed for bolt-on attachment, ensuring a secure fit within the door assembly of Volkswagen Passat vehicles. While the motor is not included, this regulator is compatible with existing electric window motor systems, making it a practical replacement part for restoring window functionality.

Compatible Applications and Use Cases

This power window regulator is compatible with Volkswagen Passat models requiring an electric window regulator replacement. It addresses common issues such as:

• Window glass that fails to move up or down
• Intermittent or stuck window operation
• Grinding or unusual noises during window movement
• Loose or unstable window glass within the door frame
• Wear or damage to the existing window regulator mechanism

Installation Notes and Tips

Installation of the Dorman 740-186 window regulator requires removal of the door panel and existing regulator assembly. Since mounting hardware and motor are not included, retain or replace these components as needed. The bolt-on attachment type allows for a straightforward installation process when following vehicle-specific repair guidelines. Professional installation is recommended for optimal results.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 740-186 window regulator undergoes quality checks to ensure reliable performance in Volkswagen Passat vehicles. Please refer to Dorman's warranty policy for specific coverage details.