ACI 388642 Power Window Motor and Regulator Assembly - Front Left

Reliable Window Motor and Regulator Assembly for Nissan Altima

The ACI Window Assembly 388642 is a new power window motor and regulator designed specifically for Nissan Altima models. Engineered with a hardened steel gear, this assembly ensures durability and smooth operation for your vehicle's window system.

• New power window motor and regulator assembly
• Hardened steel gear for enhanced strength and longevity
• Express up and down feature for quick window operation
• Meets or exceeds OEM specifications for reliable fit and function
• Compatible with Nissan Altima models

About the ACI Window Assembly Product Line

The ACI Window Assembly product line focuses on delivering complete window motor and regulator solutions that combine quality materials and precise engineering. This line is designed to provide direct replacement parts that maintain factory performance standards, ensuring proper fitment and reliable operation for vehicles like the Nissan Altima.

Detailed Product Description

This window motor and regulator assembly (part number 388642) features a hardened steel gear that offers increased resistance to wear and tear compared to standard components. The power-operated design includes an express up and down function, allowing for faster window movement. As a new component, it meets or exceeds OEM requirements, providing a dependable replacement for your Nissan Altima’s window system. The integrated motor and regulator style simplifies installation and restores smooth window operation.

Common Issues This Part Addresses

• Window failing to move or moving slowly
• Intermittent or no response from power window switch
• Grinding or unusual noises during window operation
• Window stuck in open or closed position
• Worn or broken window regulator components

Installation Notes and Tips

Installation of the ACI 388642 window motor and regulator assembly requires removal of the door panel and disconnection of the existing window motor and regulator. Ensure all electrical connections are secure and test window operation before reassembling the door panel. Use appropriate tools to avoid damage to the hardened steel gear and related components during installation.

Quality Assurance and Warranty

This ACI Window Assembly part is manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment for Nissan Altima vehicles. The new power window motor and regulator assembly undergoes quality checks to maintain durability and functionality. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship.