ACI 389648 Window Motor and Regulator Assembly - Front Left

Window Motor Assembly for Outlander Sport

ACI 389648 is a new power window motor and regulator assembly for the front left position on select Mitsubishi Outlander Sport models. It is built with a hardened steel gear, includes express up/down operation, and meets or exceeds OEM requirements for the application.

Key Features

• Brand: ACI Window Assembly
• Part number: 389648
• Power window motor and regulator assembly
• Hardened steel gear for durable gear engagement
• 6-terminal electrical connection
• Express up and down function included
• New construction
• Installation instructions included
• Meets or exceeds OEM specifications

Product Details

This ACI Window Assembly is a direct-fit window motor assembly for the front left door on 2011-2020 Mitsubishi Outlander Sport models. The motor and regulator are combined into one assembly to restore smooth glass movement and consistent power window operation. ACI 389648 is a practical replacement when the original unit has worn gears, weak motor output, or intermittent movement. This part cross-references TYC 660626 for the same application.

Common Issues This Part Can Address

• Window glass that will not move up or down
• Slow or uneven front left window travel
• Grinding or slipping from a worn regulator gear
• Intermittent power window response
• Loss of express up/down function

Installation Notes

Fits 2011-2020 Mitsubishi Outlander Sport, front left. Verify the 6-terminal connector, mounting points, and door configuration before installation. Follow the included instructions and test window travel, express operation, and switch response after installation. ACI 389648 is also referenced by OE-style part numbers 5713A255 and 5713A259 for this application.

Quality Assurance

ACI states this assembly meets or exceeds OEM requirements and is supplied new for replacement use. The hardened steel gear is selected for dependable engagement in regular power window service.