ACI 81240 Window Regulator - Rear Left

Reliable Rear Left Power Window Regulator for Pontiac Bonneville

The ACI 81240 power window regulator is designed specifically for the rear left door of Pontiac Bonneville models. This new window regulator meets or exceeds OEM standards, ensuring dependable window operation without the motor or mounting hardware included.

• Compatible with Pontiac Bonneville rear left door
• Power window operation type for smooth control
• New window regulator, not remanufactured
• Meets or exceeds OEM quality standards
• Mounting hardware and motor not included

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering precise fit and reliable performance for vehicle window systems. This product line includes regulators designed to match OEM specifications, providing a direct replacement solution for power window mechanisms. The 81240 part number is part of this line, engineered to restore proper window function on the rear left side of Pontiac Bonneville vehicles.

Product Details and Specifications

This power window regulator is engineered for the rear left mounting position on Pontiac Bonneville models. It operates with power window systems but does not include the motor or mounting hardware, allowing for flexibility if you already have compatible components. Being a new part, it ensures durability and consistent performance, meeting or exceeding original equipment manufacturer standards for quality and fitment.

Common Issues Addressed by This Window Regulator

• Window stuck in the up or down position on rear left door
• Slow or uneven window movement due to faulty regulator
• Window rattling or misalignment during operation
• Failure of the rear left power window to respond
• Wear and tear causing regulator mechanism malfunction

Installation Notes and Tips

Installation requires removal of the rear left door panel on the Pontiac Bonneville. Since mounting hardware and motor are not included, ensure you have compatible components before installation. Proper alignment of the regulator is critical for smooth window operation. It is recommended to test the window function before reassembling the door panel.

Quality Assurance and Warranty

The ACI 81240 window regulator is a new part that meets or exceeds OEM specifications, providing reliable performance for Pontiac Bonneville vehicles. While mounting hardware and motor are not included, the regulator itself is manufactured to strict quality standards. Please refer to ACI's warranty policy for coverage details.