WAI 388850 Window Motor and Regulator Assembly - Rear Left

Window Motor and Regulator Assembly

This WAI window motor and regulator assembly is built for rear left window service on compatible Subaru applications. It is a direct-fit electrical and mechanical replacement for restoring smooth window movement when the original unit wears out or fails.

• Fits 2010-2014 Subaru Legacy, rear left.
• Fits 2010-2014 Subaru Outback, rear left.
• Part number 388850 for easy identification and ordering.

Key Features

• Complete motor and regulator assembly for window repair.
• Direct-fit replacement for the specified rear left position.
• Built for electrical window operation and glass movement control.
• Matches the listed Subaru Legacy and Subaru Outback applications.

Detailed Description

Part number 388850 is a window motor and regulator assembly for 2010-2014 Subaru Legacy and 2010-2014 Subaru Outback rear left applications. It combines the motor and regulator into one service part, making it suitable when the original window mechanism no longer raises or lowers the glass correctly. WAI 388850 is intended for vehicles that need a replacement assembly rather than a repair of individual internal components.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Restoring window travel when the glass stops moving properly.
• Replacing a worn motor or regulator assembly.
• Addressing slow, uneven, or stuck window operation.
• Repairing noise or binding from the window mechanism.

Installation Notes and Tips

Verify the rear left position and match the vehicle year and model before installation. Compare the original unit and connector style to confirm fitment for the Subaru Legacy or Subaru Outback application. Professional installation is recommended for proper alignment and electrical connection.

Quality Assurance

WAI supplies replacement electrical components for automotive repair applications. Part number 388850 is listed for the specified fitment range and should be matched to the vehicle application before installation.