ACI 81975 Window Regulator - Front Left

Reliable Manual Window Regulator for Toyota 4Runner and Pickup

The ACI Window Regulator part number 81975 is designed specifically for the front left door of Toyota 4Runner and Pickup models. This manual window regulator features a hardened steel gear for durability and smooth operation, ensuring consistent window control without the need for a motor.

Key Features of ACI Window Regulator 81975

• Compatible with Toyota 4Runner and Pickup front left door
• Manual window operation type
• Durable hardened steel gear construction
• New part that meets or exceeds OEM standards
• Mounting hardware not included for flexible installation options
• Motor not included, designed for manual window systems

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on providing reliable and OEM-comparable window regulators for various vehicle applications. This product line emphasizes quality materials such as hardened steel gears to ensure long-lasting performance. The 81975 model is part of this line, offering a manual window regulator solution tailored for Toyota vehicles requiring front left door replacements.

Detailed Product Description

This manual window regulator is engineered to restore proper window function on the front left door of Toyota 4Runner and Pickup models. Constructed with a hardened steel gear, it provides enhanced strength and resistance to wear compared to standard components. The part is new and designed to meet or exceed original equipment manufacturer specifications, ensuring compatibility and reliable operation. Since this is a manual regulator, it does not include a motor, making it suitable for vehicles with manual window systems. Mounting hardware is not included, allowing installers to reuse existing hardware or select preferred fasteners.

Common Issues Addressed by This Window Regulator

• Window glass that fails to move up or down smoothly
• Manual window crank resistance or slipping
• Broken or worn gears causing window misalignment
• Window stuck in one position due to regulator failure
• Noise or grinding sounds when operating the window crank

Installation Notes and Tips

• Ensure the vehicle is compatible: Toyota 4Runner or Pickup front left door
• Remove the door panel carefully to avoid damage to clips and wiring
• Check existing mounting hardware condition; replacement hardware may be necessary
• Lubricate moving parts for smoother operation during installation
• Test window operation before reassembling the door panel

Quality Assurance and Warranty

The ACI Window Regulator 81975 is a new part that meets or exceeds OEM quality standards, providing reliable performance for manual window systems. While mounting hardware and motor are not included, the regulator itself is manufactured with durable materials such as hardened steel gears to ensure longevity. Please consult the product documentation or supplier for specific warranty details.