ACI 81212 Window Regulator - Front Left

Reliable Power Window Regulator for Front Left Door

The ACI Window Regulator part number 81212 is designed for power window operation on the front left door. This new window regulator meets or exceeds OEM standards, ensuring dependable performance for your vehicle's window system.

• Compatible with Cadillac, Chevrolet, and GMC models including Avalanche, Escalade, Sierra, Silverado, Suburban, Tahoe, and Yukon
• Front left mounting position for precise fitment
• Power window regulator without motor included
• New part that meets or exceeds OEM quality
• Mounting hardware not included

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering replacement window regulators engineered to meet OEM specifications. This ensures proper fit and function for power window systems across a range of GM vehicles. The 81212 part number is part of this line, providing a reliable solution for front left door window operation without the motor included.

Detailed Product Description

This power window regulator is designed specifically for the front left door of select Cadillac, Chevrolet, and GMC trucks and SUVs. It supports power window operation but does not include the motor, allowing for replacement of the regulator mechanism itself. The part is new and built to meet or exceed original equipment manufacturer standards, ensuring durability and consistent window movement. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.

Common Issues This Window Regulator Addresses

• Window stuck in the up or down position
• Slow or uneven window movement
• Grinding or unusual noises during window operation
• Window falling inside the door panel
• Failure of the regulator mechanism while motor remains functional

Installation Notes and Tips

• Designed for front left door installation on compatible GM models
• Motor not included; reuse existing motor or purchase separately if needed
• Mounting hardware not included; retain original hardware or acquire appropriate fasteners
• Carefully follow vehicle-specific service manual instructions for removal and installation
• Test window operation before reassembling door panel

Quality Assurance and Warranty

The ACI Window Regulator 81212 is a new replacement part that meets or exceeds OEM quality standards. This ensures reliable performance and fitment for your Cadillac, Chevrolet, or GMC vehicle. Warranty coverage details should be confirmed with the parts provider or manufacturer.