ACI 81978 Window Regulator - Front Right

Reliable Manual Window Regulator for Toyota 4Runner and Pickup

The ACI Window Regulator 81978 is designed for the front right 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.

Key Features of ACI Window Regulator 81978

• Gear Material: Hardened steel gear for long-lasting performance
• Mounting Position: Front right door
• Window Operation Type: Manual, no motor included
• Mounting Hardware: Not included
• Condition: New, meets or exceeds OEM specifications

Detailed Description of the Window Regulator

This ACI Window Regulator from the Window Regulator product line is engineered to provide smooth manual window operation for Toyota 4Runner and Pickup vehicles. The part number 81978 corresponds to a front right door regulator that uses a hardened steel gear, enhancing resistance to wear and ensuring consistent functionality over time. As a manual regulator, it does not include a motor, making it suitable for vehicles equipped with manual window systems. The product is new and designed to meet or exceed original equipment manufacturer standards, offering a reliable replacement option.

Common Issues Addressed by This Window Regulator

• Difficulty rolling the window up or down manually
• Window stuck in one position due to worn or broken gears
• Loose or rattling window operation in the front right door
• Failure of the existing manual window regulator mechanism
• Replacement for damaged or corroded window regulator components

Installation Notes and Tips

• Mounting hardware is not included; retain original hardware or purchase separately
• Compatible with Toyota 4Runner and Pickup front right door manual window systems
• Ensure proper alignment of the regulator gear with the window track during installation
• Test window operation before fully reassembling the door panel

Quality Assurance and Warranty Information

The ACI Window Regulator 81978 is a new part that meets or exceeds OEM quality standards, providing reliable performance for manual window operation. While mounting hardware and motor are not included, the regulator is manufactured with hardened steel gears to ensure durability. Warranty details should be confirmed with the distributor or manufacturer.