Dorman 740-559 Window Regulator - Rear Right

Reliable Electric Window Regulator for Chrysler and Dodge Vehicles

The Dorman 740-559 window regulator is designed to restore smooth electric window operation in select Chrysler and Dodge models. Engineered with durable materials, this power window regulator offers a bolt-on installation solution for vehicles like the Chrysler 300M, Concorde, Intrepid, and LHS.

Key Features of the Dorman 740-559 Window Regulator

• Electric window operation type for seamless power window control
• Gear constructed from plastic for consistent performance
• Frame made from a combination of metal and plastic for strength and durability
• Bolt-on attachment type for straightforward installation
• Includes one power regulator unit per package
• Does not include motor or mounting hardware
• No installation instructions included

Detailed Product Description

The Dorman 740-559 window regulator is specifically designed for electric window systems in Chrysler and Dodge vehicles, including the 300M, Concorde, Intrepid, and LHS models. Its plastic gear ensures smooth engagement with the window mechanism, while the mixed metal and plastic frame provides a balance of rigidity and weight savings. This part is a direct replacement regulator that mounts using bolts, maintaining factory-style fitment and function. Note that the motor is not included, so this regulator is intended for use with your existing power window motor or a separately purchased motor unit.

Common Applications and Issues Addressed

• Restores power window movement when the regulator gear is worn or broken
• Eliminates window misalignment or jamming during operation
• Replaces faulty or damaged window regulators in Chrysler 300M and Dodge Intrepid models
• Resolves issues with windows that fail to stay in position or move unevenly
• Provides a reliable replacement for aging or malfunctioning window regulator assemblies

Installation Notes and Tips

This window regulator features a bolt-on attachment type, allowing for a secure fit using existing mounting points. Since mounting hardware and installation instructions are not included, it is recommended to retain original bolts or acquire appropriate fasteners before beginning installation. Professional installation is advised if you are unfamiliar with power window systems. Ensure the power window motor is compatible and functioning properly, as this regulator does not include a motor.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 740-559 window regulator undergoes quality checks to ensure durability and reliable operation in compatible Chrysler and Dodge vehicles. Please consult Dorman’s warranty policy for specific coverage details related to this part.