Dorman 740-775 Window Regulator - Rear Right

Reliable Window Regulator for Infiniti and Nissan Models

The Dorman 740-775 window regulator is designed to restore smooth electric window operation in select Infiniti and Nissan vehicles. Engineered with durable materials, this part offers a bolt-on installation solution for the Infiniti I30, I35, and Nissan Maxima models.

Key Features of the Dorman 740-775 Window Regulator

• Gear material constructed from plastic for consistent performance
• Frame made of a combination of metal and plastic for strength and flexibility
• Bolt-on attachment type ensures secure mounting without modifications
• Electric window operation compatible, motor not included
• Includes one power regulator per package

Detailed Product Description

This Dorman window regulator (part number 740-775) is specifically designed for electric window systems in Infiniti I30, I35, and Nissan Maxima vehicles. The regulator features a plastic gear that meshes smoothly with the window mechanism, while the frame combines metal and plastic components to balance durability and weight. The bolt-on attachment type allows for straightforward installation using existing mounting points. Note that this unit does not include a motor or mounting hardware, and installation instructions are not provided.

Common Applications and Problem Resolution

• Restores power window functionality when the regulator gear is worn or broken
• Eliminates window misalignment or jamming issues
• Replaces damaged or bent regulator frames causing window operation failure
• Addresses slow or inconsistent window movement due to regulator wear
• Provides a direct replacement for factory regulators in Infiniti I30, I35, and Nissan Maxima

Installation Notes and Tips

• Requires removal of the door panel to access the window regulator assembly
• Ensure the window glass is properly supported during removal and installation
• Use existing mounting bolts for secure attachment; no additional hardware included
• Verify compatibility with vehicle model and year before installation
• Professional installation is recommended if unfamiliar with door panel disassembly

Quality Assurance and Warranty Information

Dorman manufactures this window regulator to meet or exceed OEM standards for fit and function. While the product does not include a motor or mounting hardware, it is engineered for reliable operation within the specified Infiniti and Nissan models. Warranty coverage details should be confirmed at the point of purchase or through Dorman's official channels.