ACI 388399 Power Window Motor - Front Right, Rear Left or Rear Right

Reliable Power Window Motor for Toyota 4Runner, Echo, and Tundra

The ACI Power Window Motor 388399 is designed to restore smooth window operation in select Toyota vehicles. Engineered as a direct replacement, this power window motor ensures consistent performance for your 4Runner, Echo, or Tundra models.

• Compatible with Toyota 4Runner, Echo, and Tundra
• Part number 388399 for precise fitment
• Power window motor style for reliable window control
• Includes installation instructions for straightforward replacement
• Standard up/down operation (no express function)

Product Details and Features

This power window motor from ACI is part of the Power Window Motor product line, which focuses on delivering dependable electrical components for vehicle window systems. The motor operates the window regulator to raise and lower the glass smoothly without express up or down functionality. Designed specifically for Toyota models such as the 4Runner, Echo, and Tundra, part number 388399 offers a direct fit that meets OEM specifications. Installation instructions are included to assist with proper setup and ensure optimal performance.

Common Applications and Problem Resolution

This window motor is used to replace faulty or worn-out motors in Toyota vehicles, addressing issues such as:

• Windows that fail to move or respond to switch commands
• Slow or inconsistent window movement
• Intermittent window operation or motor noise
• Complete window motor failure preventing window operation
• Replacing damaged or corroded window motor components

Installation Notes and Tips

Installation instructions are included with the ACI Power Window Motor 388399 to guide through the replacement process. It is recommended to disconnect the vehicle battery before installation to avoid electrical hazards. Ensure the window regulator is properly aligned and secured when installing the motor. Testing window operation before reassembling door panels can help verify correct installation.

Quality Assurance and Warranty

ACI manufactures this power window motor to meet industry standards for durability and performance. The part number 388399 undergoes quality checks to ensure reliable operation in Toyota 4Runner, Echo, and Tundra vehicles. Installation instructions support proper setup to maintain product longevity. Warranty details should be confirmed with the distributor or retailer.