ACI 81256 Window Regulator - Front Left

Reliable Power Window Regulator for Pontiac Bonneville

The ACI Window Regulator part number 81256 is designed specifically for the front left door of Pontiac Bonneville models. This power window regulator ensures smooth and consistent window operation, meeting or exceeding OEM standards for quality and fitment.

• Compatible with Pontiac Bonneville front left door
• Power window operation type for effortless control
• New, not remanufactured, for reliable performance
• Mounting hardware and motor not included
• Meets or exceeds original equipment manufacturer specifications

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering precise fit and dependable function for vehicle window systems. This product line includes regulators engineered to match OEM specifications, providing a direct replacement solution for power window mechanisms. The 81256 model is part of this line, designed to restore proper window movement in the Pontiac Bonneville’s front left door.

Product Details and Features

This power window regulator is a new component intended for the front left mounting position on Pontiac Bonneville vehicles. It operates with power window systems but does not include the motor or mounting hardware, allowing for compatibility with existing parts. The regulator is manufactured to meet or exceed OEM standards, ensuring a proper fit and reliable window operation. Its design supports smooth window movement and long-term durability.

Common Issues Addressed by This Window Regulator

• Window stuck in the up or down position
• Slow or uneven window movement
• Window falling inside the door panel
• Grinding or unusual noises during window operation
• Failure of the window to respond to power controls

Installation Notes and Tips

Installation requires removal of the door panel to access the window regulator assembly. Since mounting hardware and motor are not included, reuse existing components or acquire compatible parts separately. Ensure proper alignment of the regulator to avoid window binding. Testing window operation before reassembling the door panel is recommended to confirm correct installation.

Quality Assurance and Warranty

The ACI Window Regulator 81256 is a new part that meets or exceeds OEM quality standards. This ensures reliable performance and fitment for the Pontiac Bonneville front left door. Warranty coverage details should be confirmed with the supplier or manufacturer to understand terms and conditions.