Dorman 752-944 Window Regulator - Rear Left

Rear Left Power Window Regulator for Kia Optima

This Dorman window regulator is a direct replacement for the rear left power window system on select Kia Optima models. Built for the 2011-2015 Kia Optima application, Part Number 752-944 is engineered to match stock fit, function, and performance for the specified vehicle years.

• Electric window regulator for rear left door applications
• Attachment type: bolt-on
• Gear material: plastic
• Frame construction uses metal and plastic materials
• Regulator only; motor not included
• Package contents: 1 power window regulator

Application Details

Compatible with 2012-2015 Kia Optima, rear left, power window systems built in Korea, and 2011 Kia Optima, rear left, power window regulation in various vehicle models. Dorman 752-944 is a fitment-specific replacement for drivers addressing rear window movement issues on the Kia Optima platform.

This part cross-references ACI 380032 for the same application.

What It Helps Fix

• Rear window stuck in the up or down position
• Slow, uneven, or noisy window travel
• Window slipping off track during operation
• Intermittent rear power window response
• Broken regulator gear or internal mechanism wear

Installation Notes

Verify rear left door fitment before installation and confirm the vehicle uses an electric window system. This regulator is bolt-on and does not include mounting hardware, motor, or installation instructions. Transfer any reusable components from the original assembly as needed.

Quality Assurance

Dorman designs this replacement regulator to match the original part’s fit, function, and performance on the listed Kia Optima applications. It is extensively tested during development to support consistent operation in the specified rear left door position.