ACI 82122 Power Window Motor and Regulator Assembly - Front Right

Front Right Power Window Motor Assembly

ACI 82122 is a new power window motor and regulator assembly for the front right door. It uses a hardened steel gear and is built to meet or exceed OEM requirements for direct replacement service on select Chevrolet, GMC, and Cadillac applications.

Part number 82122 is a practical replacement for vehicles with a failed passenger-side window regulator or motor assembly, including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade models. This ACI Window Assembly line focuses on OE-style fit and function for common GM truck and SUV window repair needs.

Key Features

• Brand: ACI Window Assembly
• Part number: 82122
• Type: Power window motor and regulator assembly
• New replacement unit
• Hardened steel gear for durability
• Meets or exceeds OEM specifications
• Motor & regulator style assembly
• Mounting hardware not included

Detailed Description

ACI 82122 is a front right power window motor assembly engineered for direct-fit replacement in a wide range of GM trucks and SUVs. It is listed for 1999-2007 Chevrolet Silverado applications, 1999-2007 GMC Sierra applications, and 2000-2006 Cadillac Escalade, Chevrolet Tahoe, Suburban, Avalanche, and GMC Yukon models, with coverage that includes Classic and HD variants where specified. The hardened steel gear supports consistent operation, while the new construction and OEM-level specification help restore normal window movement after motor or regulator wear.

This part cross-references Continental WL41645 for the same application.

Common Repair Symptoms

• Front passenger window will not move up or down
• Window moves slowly, intermittently, or stops partway
• Grinding or clicking noise from the door panel
• Failed motor or worn regulator gear
• Window assembly no longer maintains smooth travel

Installation Notes and Tips

• Verify the vehicle year, make, model, and front right position before ordering.
• Inspect the window track, glass guides, and electrical connector before installation.
• Transfer any required components not supplied with the assembly.
• Test window operation before reinstalling the door trim panel.

Quality Assurance

ACI 82122 is a new replacement assembly built to meet or exceed OEM requirements for the listed applications. Confirm fitment against the vehicle’s exact configuration, especially on Classic and HD GM truck and SUV platforms.