ACI 81004 Window Regulator - Front Left

Reliable Manual Window Regulator for Toyota 4Runner and Pickup

The ACI Window Regulator 81004 is designed for the front left door of Toyota 4Runner and Pickup models. This manual window regulator features a hardened steel gear for durability and meets or exceeds OEM standards, ensuring dependable window operation without the need for a motor.

• Compatible with Toyota 4Runner and Pickup front left door
• Manual window operation type
• Hardened steel gear for enhanced strength
• Mounting hardware not included
• New part that meets or exceeds OEM specifications

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on providing quality replacement window regulators designed to restore proper window function. This product line emphasizes durability and OEM compliance, offering manual and powered options tailored to specific vehicle fitments. The 81004 part is a manual regulator designed for reliable performance in Toyota trucks and SUVs.

Product Details and Specifications

This manual window regulator (part number 81004) is engineered with a hardened steel gear to withstand regular use and provide smooth window movement. It is intended for installation on the front left door of Toyota 4Runner and Pickup vehicles. The regulator does not include a motor or mounting hardware, so these components must be sourced separately if needed. As a new replacement part, it meets or exceeds original equipment manufacturer standards, ensuring compatibility and longevity.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Manual window crank becoming difficult to operate
• Window stuck in one position due to worn regulator gears
• Rattling or loose window glass caused by faulty regulator
• Replacement needed after regulator gear damage or wear

Installation Notes and Tips

• Verify the mounting position is front left before installation
• Mounting hardware is not included; retain original hardware or purchase separately
• Ensure window glass is properly supported during removal and installation
• Test window operation manually before reassembling door panel
• Consult vehicle-specific repair manual for detailed installation procedures

Quality Assurance and Warranty

The ACI Window Regulator 81004 is a new replacement part that meets or exceeds OEM quality standards. While mounting hardware and motor are not included, the regulator itself is manufactured to provide reliable manual window operation. Warranty coverage details should be confirmed with the parts provider or manufacturer.