Dorman 749-525 Window Regulator - Front Right

Reliable Window Regulator for Nissan and Infiniti Vehicles

The Dorman 749-525 window regulator is designed for electric window operation in select Nissan and Infiniti models. This bolt-on replacement part offers a durable metal and plastic frame construction to ensure consistent performance without the need for a motor.

Key Features of the Dorman 749-525 Window Regulator

• 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
• Electric window operation compatible, motor not included
• Includes one power regulator unit per package

Detailed Product Description

The Dorman 749-525 window regulator is engineered to meet the specific requirements of Nissan Armada, Pathfinder Armada, TITAN, and Infiniti QX56 models. Its plastic gear material reduces friction and wear, while the metal and plastic frame provides a balanced structure that supports reliable window movement. This part is designed for electric window systems but does not include the motor, making it ideal for replacing a faulty regulator mechanism without replacing the entire assembly. The bolt-on attachment type simplifies the installation process, although mounting hardware and installation instructions are not included.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or complete window operation failure
• Grinding or unusual noises during window movement
• Loose or unstable window glass alignment
• Wear or damage to the internal gear mechanism

Installation Notes and Tips

• Compatible with electric window systems on Nissan Armada, Pathfinder Armada, TITAN, and Infiniti QX56
• Requires bolt-on installation; ensure proper alignment before tightening bolts
• Mounting hardware is not included; reuse existing hardware or acquire separately
• Professional installation is recommended if unfamiliar with door panel removal
• Verify window motor functionality before installation, as motor is not included

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 749-525 window regulator undergoes quality checks to ensure durability and reliable operation. While installation instructions and mounting hardware are not included, the part is backed by Dorman's limited warranty against defects in materials and workmanship, providing confidence in its long-term performance.