Dorman 740-908 Window Regulator - Front Left

Reliable Window Regulator for Infiniti Pathfinder and Nissan QX4

The Dorman 740-908 window regulator is designed to restore smooth electric window operation in select Infiniti Pathfinder and Nissan QX4 models. Engineered with durable materials, this power window regulator offers a bolt-on installation solution for your vehicle's door assembly.

Key Features of Dorman 740-908 Window Regulator

• Compatible with Infiniti Pathfinder and Nissan QX4 models
• Electric window operation type for seamless power window control
• Durable metal and plastic frame construction for strength and longevity
• Plastic gear material designed for smooth gear engagement
• Bolt-on attachment type for straightforward installation
• Includes one power regulator unit (motor not included)

Detailed Product Description

The Dorman 740-908 window regulator is a direct replacement part engineered specifically for electric window systems in Infiniti Pathfinder and Nissan QX4 vehicles. The regulator features a combination of metal and plastic frame materials that balance durability with weight considerations. Its plastic gear material ensures consistent and quiet operation during window movement. This part is designed for bolt-on attachment, simplifying the installation process without the need for additional mounting hardware, which is not included. Note that the motor is not part of this assembly, so it is intended for use with existing or separately purchased window motors.

Common Issues Addressed by This Window Regulator

• Windows that fail to move up or down smoothly
• Intermittent or stuck electric window operation
• Grinding or unusual noises during window movement
• Loose or misaligned window glass within the door frame
• Non-responsive power window switches due to regulator failure

Installation Notes and Tips

• Designed for bolt-on installation; ensure proper alignment before tightening bolts
• Motor is not included; verify motor condition before installation
• Installation instructions are not included; refer to vehicle service manual for detailed guidance
• Check window glass alignment after installation to prevent binding
• Disconnect vehicle battery before beginning installation to avoid electrical hazards

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 740-908 window regulator undergoes quality inspections to ensure reliable performance in Infiniti Pathfinder and Nissan QX4 vehicles. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.