Dorman 749-540 Window Regulator - Front Left

Reliable Window Regulator for Dodge Caliber

The Dorman 749-540 window regulator is designed specifically for Dodge Caliber models requiring an electric window operation replacement. This power window regulator offers a bolt-on attachment type and features a durable metal and plastic frame construction to ensure consistent performance.

Key Features of Dorman 749-540 Window Regulator

• Compatible with Dodge Caliber electric window systems
• Gear material constructed from plastic for smooth operation
• Bolt-on attachment type for straightforward installation
• Frame made from a combination of metal and plastic for strength and durability
• Does not include motor or mounting hardware
• Package contains one power window regulator unit

Detailed Product Description

The Dorman 749-540 window regulator is engineered to replace the electric window regulator in Dodge Caliber vehicles. Its plastic gear material reduces friction and wear, contributing to quieter and more reliable window movement. The frame combines metal and plastic components to balance rigidity and weight, supporting the window glass securely during operation. This part is designed for bolt-on installation, making it compatible with factory mounting points on the Dodge Caliber. Note that the motor and mounting hardware are not included, so these components must be reused or purchased separately.

Common Applications and Issues Addressed

• Resolves window glass that fails to move up or down smoothly
• Fixes window regulators that have broken or stripped plastic gears
• Addresses rattling or loose window glass due to worn regulator frame
• Replaces malfunctioning electric window regulators in Dodge Caliber models
• Eliminates window operation failure caused by regulator wear

Installation Notes and Tips

• Designed for bolt-on installation using existing mounting points
• Motor and mounting hardware are not included; retain original parts if possible
• Installation instructions are not provided; professional installation is recommended if unfamiliar with window regulator replacement
• Ensure proper alignment of the regulator frame to avoid window binding

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this window regulator does not include a motor or mounting hardware, it is built with durable materials to provide reliable service. Please consult the product packaging or Dorman’s official resources for specific warranty details related to part number 749-540.