ACI 381388 Window Regulator - Front Left

Reliable Power Window Regulator for Lincoln LS Front Left

The ACI Window Regulator part number 381388 is designed specifically for the front left door of Lincoln LS models. This power window regulator ensures smooth and consistent window operation, restoring functionality to your vehicle's door system.

• Compatible with Lincoln LS front left door
• New power window regulator without motor included
• Hardened steel gear for durability and long service life
• Meets or exceeds OEM specifications for quality assurance
• Mounting hardware not included

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering reliable window control components engineered to meet or exceed original equipment manufacturer standards. This product line offers new window regulators designed for power window systems, providing a direct replacement solution for various vehicle makes and models, including the Lincoln LS.

Product Details and Specifications

This ACI Window Regulator (part number 381388) is a new, power-operated window regulator intended for the front left mounting position on Lincoln LS vehicles. It features a hardened steel gear that enhances durability and ensures consistent window movement. The regulator does not include a motor or mounting hardware, so these components must be sourced separately if needed. Designed to meet or exceed OEM quality, this part provides a reliable replacement option for restoring power window functionality.

Common Issues Addressed by This Window Regulator

• Window stuck in the up or down position
• Intermittent or slow window movement
• Grinding or clicking noises during window operation
• Window falling inside the door panel
• Non-responsive power window switch due to regulator failure

Installation Notes and Tips

• Verify the mounting position as front left before installation
• Motor and mounting hardware are not included; ensure compatibility and availability
• Disconnect the vehicle battery before beginning installation to avoid electrical issues
• Handle the hardened steel gear carefully to prevent damage during installation
• Test window operation after installation to confirm proper function

Quality Assurance and Warranty

The ACI Window Regulator 381388 is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This new part undergoes quality checks to maintain consistency and fitment accuracy for Lincoln LS vehicles. Warranty details should be confirmed with the parts provider or manufacturer.