Dorman 748-546 Power Window Motor and Regulator Assembly - Rear Left

Reliable Window Motor and Regulator Assembly for Chrysler and Dodge

The Dorman 748-546 window motor and regulator assembly is designed to restore smooth window operation in select Chrysler and Dodge vehicles. Engineered with durable plastic gears and including all necessary mounting hardware, this assembly offers a direct replacement solution for your 300, Charger, and Magnum models.

• Durable plastic gear material for consistent performance
• Includes regulator and motor assembly in one package
• Mounting hardware included for straightforward installation
• Bolt attachment type ensures secure fitment
• Compatible with Chrysler 300, Dodge Charger, and Dodge Magnum

Product Details and Specifications

This window motor and regulator assembly (part number 748-546) features a plastic gear design that balances durability with smooth operation. The bolt attachment type provides a secure and stable mounting method, and all necessary mounting hardware is included to facilitate installation. While installation instructions are not included, the assembly is engineered to match the original equipment specifications for Chrysler 300, Dodge Charger, and Dodge Magnum vehicles, ensuring proper fit and function. The regulator is integrated with the motor, simplifying replacement and reducing installation time.

Compatible Vehicles and Common Applications

This assembly is compatible with the following vehicles:

• Chrysler 300
• Dodge Charger
• Dodge Magnum

It is commonly used to address issues such as:

• Window failing to move up or down
• Intermittent window operation
• Grinding or unusual noises during window movement
• Window stuck in one position
• Loose or unstable window glass

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window motor and regulator. Since installation instructions are not included, it is recommended to consult a vehicle-specific repair manual or professional technician. The included mounting hardware and bolt attachment type help ensure a secure fit. Care should be taken to align the regulator properly to avoid window misalignment or binding.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 748-546 window motor and regulator assembly undergoes quality checks to ensure reliable operation. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Verify warranty terms with the product documentation or supplier.