WAI 388620 Window Motor and Regulator Assembly - Front Left

Brand WAI 388620
Position Front Left
Fits Nissan · 7 vehicles

Direct replacement. Built as a window motor and regulator assembly for service replacement.

Integrated repair. Combines motor and regulator in one assembly for a streamlined fix.

Part number 388620. Easy reference for matching the correct window assembly.

$300.48Free shipping
In stock · usually ships same day before 1pm CST
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Order total $300.48
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Free returns within 60 days if it doesn't fit when fitment is verified.

Window Motor and Regulator Assembly for Nissan 350Z

This WAI window motor and regulator assembly is built for direct replacement service on the front left side of compatible Nissan 350Z models. Part number 388620 is a practical choice when the original window mechanism no longer raises or lowers the glass smoothly.

Key Features

  • Window motor and regulator assembly for integrated repair
  • Direct replacement format for straightforward fitment
  • Engineered for the front left window application
  • Compatible with 2003-2009 Nissan 350Z models
  • Part number 388620 for easy identification

Detailed Description

When the power window system begins to slow down, bind, or stop working, replacing the motor and regulator together can restore normal operation more efficiently than servicing worn components separately. This WAI assembly is matched to the front left window application on 2003-2009 Nissan 350Z models and is identified by part number 388620. It is a focused replacement solution for drivers looking to address window movement issues with a single assembly.

What It Is Used For

  • Restoring a window that will not move up or down
  • Correcting slow, uneven, or jerky glass movement
  • Replacing a worn motor and regulator assembly
  • Addressing noise from a failing window mechanism
  • Repairing loss of power window function on the front left side

Installation Notes and Tips

Verify the vehicle application, side, and connector style before installation. Compare the original unit to part number 388620 to confirm match-up before removing the door trim and transferring the glass into the new assembly as required by the service procedure.

Quality Assurance

WAI supplies replacement electrical and body components for service applications, and this assembly is built to meet the needs of direct-fit repair work. Confirm fitment against the listed Nissan 350Z application before installation.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2009Nissan350ZFront Left—
2008Nissan350ZFront Left—
2007Nissan350ZFront Left—
2006Nissan350ZFront Left—
2005Nissan350ZFront Left—
2004Nissan350ZFront Left—
2003Nissan350ZFront Left—