Dorman 741-778 Power Window Motor and Regulator Assembly - Rear Right

Reliable Window Motor and Regulator Assembly for Infiniti and Nissan

The Dorman 741-778 window motor and regulator assembly is designed to restore smooth window operation for select Infiniti and Nissan vehicles. Engineered with durable plastic gears and a bolt attachment type, this assembly provides a direct replacement for the power window system in your Infiniti I30 or Nissan Maxima.

• Includes both window motor and regulator for complete replacement
• Durable plastic gear material for consistent performance
• Bolt attachment type ensures secure mounting
• Compatible with Infiniti I30 and Nissan Maxima models
• Package contains one regulator and motor assembly

Product Details and Specifications

The Dorman 741-778 window motor and regulator assembly features a plastic gear construction that balances durability with smooth operation. This assembly uses a bolt attachment type for secure installation, though mounting hardware and installation instructions are not included. The regulator is integrated, providing a comprehensive solution for window movement issues. This part is not micro-controlled and does not include embedded logic, making it a straightforward mechanical replacement for your vehicle’s power window system.

Compatible Vehicles and Applications

This window motor and regulator assembly is compatible with the following vehicles:

• Infiniti I30
• Nissan Maxima

It is designed to replace faulty or worn window regulators and motors in these models, restoring reliable window operation.

Common Issues Addressed by This Assembly

• Power window failing to move up or down
• Grinding or unusual noises when operating the window
• Window stuck in one position
• Slow or inconsistent window movement
• Complete failure of the window motor or regulator

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware and installation instructions are not included, having the appropriate tools and experience is recommended. The bolt attachment type ensures a secure fit, but verify compatibility with your vehicle’s door assembly before installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details for part number 741-778 are not provided here, Dorman typically offers limited warranties on their replacement components. Verify warranty coverage with the product documentation or supplier.