ACI 384128 Window Regulator - Front Left

Reliable Power Window Regulator for Buick Lucerne

The ACI 384128 power window regulator is designed specifically for the front left door of Buick Lucerne models. This new window regulator ensures smooth and consistent window operation, meeting or exceeding OEM standards for quality and fitment.

• Compatible with Buick Lucerne front left door
• Power window operation type for effortless control
• New, not remanufactured, for reliable performance
• Mounting hardware and motor not included
• Meets or exceeds original equipment manufacturer specifications

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering precise and durable window regulators tailored to specific vehicle applications. This product line emphasizes OEM-level quality and fitment, providing replacement parts that integrate seamlessly with your vehicle’s existing systems. The 384128 part number is part of this line, designed to restore proper window function in Buick Lucerne vehicles.

Product Details and Specifications

This power window regulator is engineered for the front left mounting position on Buick Lucerne models. It operates with power window systems but does not include the motor or mounting hardware, allowing for flexibility if you are reusing existing components. The part is brand new and constructed to meet or exceed OEM standards, ensuring compatibility and durability. The absence of included motor means this regulator is ideal for repairs where the motor remains functional or is replaced separately.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Intermittent or no response from power window controls
• Window stuck in one position due to regulator failure
• Excessive noise or grinding when operating the window
• Loose or misaligned window glass in the front left door

Installation Notes and Tips

Installation requires removal of the door panel to access the window regulator assembly. Since mounting hardware and motor are not included, ensure you have the necessary components before beginning installation. Verify the mounting position as front left to avoid compatibility issues. Proper alignment during installation is critical for smooth window operation and to prevent premature wear.

Quality Assurance and Warranty

The ACI 384128 window regulator is a new part that meets or exceeds OEM specifications, providing reliable performance for Buick Lucerne vehicles. While mounting hardware and motor are not included, the regulator itself is manufactured to strict quality standards. Please consult the product documentation or supplier for specific warranty details related to this part.