Dorman 742-508 Power Window Motor - Front Right

Reliable Window Motor Replacement for Infiniti and Nissan Vehicles

The Dorman 742-508 window motor is designed to restore smooth window operation in select Infiniti and Nissan models. This plug-in motor includes a wiring harness and window lift gear, providing a straightforward replacement solution for your vehicle's power window system.

• Compatible with Infiniti I30, I35 and Nissan Maxima models
• Plug-in design for easy electrical connection
• Includes wiring harness and window lift gear for complete installation
• Does not include regulator or mounting hardware
• Part number 742-508 ensures correct fit and function

Product Features and Specifications

The Dorman 742-508 window motor is engineered without embedded logic, focusing on reliable mechanical operation. It comes with a wiring harness to simplify installation and a window lift gear to ensure proper window movement. Note that this unit does not include the regulator or mounting hardware, so those components must be reused or replaced separately. The plug-in electrical connection allows for a direct swap with the original motor in compatible Infiniti I30, I35, and Nissan Maxima vehicles.

Purpose and Common Applications

This window motor is intended for use in power window systems where the motor has failed or is malfunctioning. It addresses issues such as:

• Window not moving up or down
• Intermittent window operation
• Slow or noisy window movement
• Complete window motor failure
• Electrical connection problems with the original motor

Installation Notes and Tips

Installation of the Dorman 742-508 window motor requires removal of the door panel and disconnection of the original motor. Since mounting hardware and regulator are not included, retain the existing components or source replacements as needed. The included wiring harness facilitates a plug-in connection, reducing the need for splicing or modifications. Verify compatibility with Infiniti I30, I35, or Nissan Maxima before installation to ensure proper fitment.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 742-508 window motor undergoes quality checks to ensure reliable operation. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.