ACI 389566 Power Window Motor and Regulator Assembly - Rear Left

Rear Left Window Motor Assembly for Outlander

ACI Window Assembly 389566 is a new power window motor and regulator assembly for the rear left position on select Mitsubishi Outlander models. It uses a hardened steel gear for durable operation and is built as a motor and regulator unit for direct replacement service.

Key Features

• New power window motor assembly
• Motor and regulator style for rear left door service
• Hardened steel gear for strength and wear resistance
• Non-express up/down design
• Fits 2007-2012 Mitsubishi Outlander, rear left

Product Details

This ACI Window Assembly 389566 is made for the rear left window on 2007-2012 Mitsubishi Outlander applications. The power motor and regulator design replaces the original window drive components as a single assembly, helping restore normal glass movement when the factory unit is worn or no longer operating correctly. ACI 389566 is a new part, and its hardened steel gear supports consistent engagement in the window drive mechanism. This part cross-references Mitsubishi OE numbers 5713A090 and 5743A049 for the same application.

Common Issues This Part Can Address

• Rear left window does not move up or down
• Window movement is slow, uneven, or intermittent
• Motor runs but the glass does not respond
• Grinding or slipping from the window drive mechanism
• Failed regulator or worn gear in the rear left door

Installation Notes

Verify the vehicle year, model, and rear left position before installation. Compare the original connector, mounting points, and regulator layout to the replacement assembly before removing the door trim. After installation, test window travel and switch operation through the full range to confirm proper function.

Quality Assurance

ACI 389566 is a new replacement window motor and regulator assembly built with a hardened steel gear for service durability. It is listed for direct fitment on 2007-2012 Mitsubishi Outlander rear left applications.