ACI 81242 Window Regulator - Front Left

Reliable Power Window Regulator for Chevrolet, GMC, and Isuzu

The ACI Window Regulator 81242 is designed to restore smooth power window operation on the front left door of select Chevrolet, GMC, and Isuzu models. Engineered with durable materials, this new window regulator meets or exceeds OEM standards to ensure dependable performance.

• Compatible with Chevrolet Canyon and Colorado, GMC Canyon and Colorado, and Isuzu i-280, i-290, i-350, i-370 models
• Front left mounting position for precise fitment
• Constructed with a hardened steel gear for enhanced durability
• Power window operation type for seamless control
• Mounting hardware and motor not included
• New part that meets or exceeds OEM specifications

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering reliable window movement components designed to match or surpass original equipment quality. This product line emphasizes durability and fitment accuracy, providing replacement window regulators that maintain factory performance for power window systems. The 81242 part is a precise fit for front left doors, ensuring consistent operation in compatible Chevrolet, GMC, and Isuzu vehicles.

Product Details and Specifications

This power window regulator features a hardened steel gear that enhances strength and longevity under regular use. It is designed specifically for the front left door, ensuring proper alignment and smooth window movement. While the motor and mounting hardware are not included, the regulator itself is engineered to meet or exceed OEM standards, providing a reliable replacement for worn or damaged window regulators in your Chevrolet Canyon, GMC Colorado, or Isuzu i-series vehicle.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Grinding or clicking noises during window operation
• Window becoming stuck in one position
• Loose or misaligned window movement
• Power window motor running but window not moving

Installation Notes and Tips

• Ensure the vehicle is compatible: Chevrolet Canyon, Colorado, GMC Canyon, Colorado, or Isuzu i-280, i-290, i-350, i-370
• Front left door mounting position only
• Mounting hardware and motor must be sourced separately if needed
• Carefully remove the door panel to avoid damage during installation
• Test window operation before reassembling the door panel

Quality Assurance and Warranty

The ACI Window Regulator 81242 is a new replacement part that meets or exceeds OEM quality standards. It is manufactured with durable materials such as hardened steel gears to ensure long-lasting performance. While specific warranty details are not provided, ACI parts typically adhere to industry quality controls to support reliable vehicle repairs.