Dorman 742-523 Power Window Motor - Front Left

Reliable Window Motor for Nissan Murano

The Dorman 742-523 window motor is designed specifically for Nissan Murano models, providing dependable power for your vehicle's window lift system. This replacement motor includes a wiring harness and window lift gear to ensure a straightforward installation and reliable operation.

• Compatible with Nissan Murano window lift systems
• Includes window lift motor and wiring harness
• Window lift gear included for complete functionality
• Hardwired/plug-in connection for secure electrical fitment
• Does not include regulator or mounting hardware

Product Features and Specifications

The Dorman 742-523 window motor is engineered to restore power window functionality in Nissan Murano vehicles. It comes with a wiring harness that supports a hardwired or plug-in connection, simplifying the electrical installation process. The included window lift gear ensures smooth operation of the window mechanism. Note that this part does not include the regulator or mounting hardware, so those components must be reused or purchased separately.

Common Applications and Problem Resolution

• Replaces faulty or non-responsive window motors in Nissan Murano
• Resolves issues with slow or stuck power windows
• Fixes electrical connection problems with the window lift system
• Restores proper window movement when the lift gear is worn or damaged
• Addresses intermittent window operation caused by motor failure

Installation Notes and Tips

Installation of the Dorman 742-523 window motor requires removal of the door panel to access the window lift assembly. Since mounting hardware and regulator are not included, retain the original parts or acquire replacements as needed. The included wiring harness supports both hardwired and plug-in connections, so verify compatibility with your vehicle’s wiring before installation. Proper alignment of the window lift gear is essential for smooth window operation.

Quality Assurance and Warranty

Dorman window motors are manufactured to meet or exceed OEM standards for fit and function. The 742-523 part number undergoes quality checks to ensure reliable performance in Nissan Murano vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.