ACI 84816 Window Regulator - Rear Left

Rear Left Power Window Regulator for Kia

Restore smooth rear window movement with this ACI Window Regulator 84816. This new power window regulator is built with a hardened steel gear and meets or exceeds OEM requirements for dependable operation in the rear left door. It is a direct-fit replacement for select Kia Magentis and Kia Optima applications.

Key Features

• Power window regulator for the rear left position
• Hardened steel gear for durable gear engagement
• New construction
• Meets or exceeds OEM specifications
• Motor not included
• Mounting hardware not included

Product Details

ACI Window Regulator 84816 is engineered as a replacement window regulator for vehicles with power window operation. The hardened steel gear helps maintain consistent window travel, while the OE-level design supports proper fit and function in the rear left door. This part is a practical choice for drivers needing a replacement for a worn or failed Kia Magentis window regulator or Kia Optima rear left power window regulator.

This part cross-references 749404 and 834012G010 for the same application.

What It Helps Fix

• Window stuck in the up or down position
• Slow or uneven window movement
• Grinding or slipping from a worn regulator gear
• Window that drops inside the door
• Loss of rear left power window function

Installation Notes

Fits 2007-2010 Kia Magentis, rear left. Fits 2007-2010 Kia Optima, rear left. Fits 2006 Kia Optima, rear left. Verify power window configuration and the 5th digit of the VIN for the 2006 Kia Optima application before installation. Transfer the window motor if required, since the motor is not included. Mounting hardware is not included.

Quality Assurance

ACI 84816 is a new replacement window regulator built to meet or exceed OEM specifications for consistent fit and operation in supported Kia applications.