ACI 389500 Power Window Motor - Rear Left

Reliable Power Window Motor for BMW Models

The ACI Power Window Motor 389500 is designed to restore smooth and efficient window operation for select BMW vehicles. Engineered for power window systems, this motor supports express up or down functionality, ensuring responsive control for your BMW 3 Series models.

• Compatible with BMW 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335d, 335i, 335i xDrive, 335xi, and M3
• Part number 389500 for precise fitment and replacement
• Express up or down window operation for convenience
• Includes installation instructions for straightforward replacement
• Power style window motor designed for electrical window systems

About the ACI Power Window Motor Product Line

The ACI Power Window Motor line focuses on delivering reliable electrical components specifically engineered for power window systems. This product line emphasizes compatibility and performance, providing replacement motors that meet the operational demands of modern vehicle window mechanisms. The 389500 motor is part of this line, tailored to fit a range of BMW 3 Series models with power window features.

Product Details and Features

This power window motor is built to replace faulty or worn-out window motors in compatible BMW vehicles. It supports express up or down functionality, allowing windows to move quickly and smoothly with minimal effort. The motor is designed for power window systems, ensuring it integrates seamlessly with the vehicle's electrical components. Installation instructions are included to assist with proper setup and alignment.

Common Issues Addressed by This Window Motor

• Windows failing to move or respond to switch commands
• Slow or intermittent window operation
• Windows stuck in the up or down position
• Loss of express up or down functionality
• Unusual noises or motor failure during window operation

Installation Notes and Tips

Installation instructions are included with the ACI Power Window Motor 389500 to guide through the replacement process. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Ensure the motor is properly aligned with the window regulator and securely fastened. Testing window operation before reassembling door panels can help verify correct installation.

Quality Assurance and Warranty

ACI provides this power window motor with quality standards suitable for replacement parts in BMW vehicles. The product includes installation instructions to support proper use. Please refer to ACI’s warranty policy for specific coverage details related to the 389500 part number.