ACI 81222 Window Regulator - Front Left

Reliable Power Window Regulator for Front Left Door

The ACI Window Regulator 81222 is designed to restore smooth power window operation for select GM vehicles. Engineered with a hardened steel gear, this front left window regulator ensures durability and precise movement for your vehicle's door window.

• Durable hardened steel gear for long-lasting performance
• Designed for front left mounting position
• Compatible with power window operation systems
• New, meets or exceeds OEM standards
• Mounting hardware and motor not included

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering reliable window regulators that meet or exceed original equipment manufacturer specifications. This product line is tailored to provide direct fit replacements for power window systems, ensuring consistent operation and compatibility with various vehicle makes and models.

Detailed Product Description

This ACI Window Regulator 81222 is a new, power window regulator designed specifically for the front left door. It features a hardened steel gear that enhances strength and wear resistance, contributing to a longer service life. The part is compatible with multiple GM makes including Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn. It fits models such as the Montana, Relay, Silhouette, Terraza, Trans Sport, and Uplander. Please note that this regulator does not include the motor or mounting hardware, so those components must be sourced separately if needed.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or complete loss of power window function on front left door
• Grinding or unusual noises during window operation
• Window stuck in one position due to worn or broken regulator gears
• Loose or misaligned window glass movement

Installation Notes and Tips

• Ensure the vehicle is compatible: Buick Montana, Chevrolet Uplander, Pontiac Trans Sport, and related models
• Disconnect the battery before beginning installation to avoid electrical issues
• Remove the door panel carefully to access the window regulator assembly
• Verify the mounting position is front left before installation
• Since mounting hardware and motor are not included, inspect existing components for wear and replace if necessary

Quality Assurance and Warranty

The ACI Window Regulator 81222 is a new part that meets or exceeds OEM quality standards, ensuring reliable fit and function. While specific warranty details are not provided, ACI parts typically adhere to industry quality controls to support long-term durability and performance.