ACI 384954 Window Regulator - Rear Left

Reliable Rear Left Power Window Regulator for Audi Models

The ACI Window Regulator 384954 is designed specifically for the rear left door of select Audi vehicles. This power window regulator ensures smooth and consistent window operation, meeting or exceeding OEM standards for quality and fitment.

• Compatible with Audi A4, A4 Quattro, RS4, and S4 models
• Rear left mounting position
• Power window operation type
• New part, not remanufactured
• Mounting hardware and motor not included
• Meets or exceeds OEM specifications

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering precise and durable window regulators tailored for specific vehicle applications. This product line emphasizes OEM-level fit and function, providing reliable window operation for power window systems. The 384954 part number is part of this line, engineered to maintain the integrity and performance expected in Audi vehicles.

Detailed Product Description

This power window regulator is engineered for the rear left door of Audi A4, A4 Quattro, RS4, and S4 models. It is a new component that meets or exceeds original equipment manufacturer standards, ensuring compatibility and reliable performance. Please note that this part does not include the motor or mounting hardware, so those components must be sourced separately if needed. The regulator supports power window operation, providing smooth and consistent window movement.

Common Issues Addressed by This Window Regulator

• Window stuck in the up or down position
• Intermittent or slow window movement
• Window falling inside the door panel
• Grinding or unusual noises during window operation
• Failure of the rear left power window to respond

Installation Notes and Tips

• Ensure compatibility with your specific Audi model and year before installation
• Mounting hardware and motor are not included; verify existing components or purchase separately
• Handle the regulator carefully to avoid damage to the window glass or door panel
• Follow vehicle manufacturer guidelines for door panel removal and reassembly
• Test window operation before finalizing installation

Quality Assurance and Warranty

The ACI Window Regulator 384954 is a new part that meets or exceeds OEM quality standards, providing reliable performance for your Audi vehicle. While specific warranty details are not provided, ACI products typically adhere to industry quality controls to ensure durability and fitment accuracy.