ACI 389553 Power Window Motor and Regulator Assembly - Front Right

Reliable Window Motor and Regulator Assembly for BMW Models

The ACI Window Assembly part number 389553 is designed to restore smooth power window operation in select BMW vehicles. This new power window motor and regulator assembly features a hardened steel gear for durability and meets or exceeds OEM standards, ensuring dependable performance for your BMW 528i, 535i, 550i, and M5 models.

• New power window motor and regulator assembly
• Hardened steel gear for enhanced durability
• Express up and down functionality for convenience
• Meets or exceeds OEM quality requirements
• Compatible with multiple BMW 5 Series and M5 models

About the ACI Window Assembly Product Line

The ACI Window Assembly line focuses on delivering complete window motor and regulator solutions that combine motor and regulator components in one unit. This integration simplifies installation and ensures compatibility, making it a practical replacement option for BMW vehicles requiring reliable power window operation.

Product Details and Features

This window motor and regulator assembly is engineered with a hardened steel gear to withstand wear and provide long-lasting service. The assembly supports express up and down window operation, enhancing user convenience. Designed as a new component, it meets or exceeds OEM specifications to maintain factory-level performance and fitment. The motor and regulator style ensures a direct replacement for power window systems in compatible BMW models.

Compatible BMW Models and Common Applications

• BMW 528i and 528i xDrive
• BMW 535d, 535d xDrive, 535i, 535i GT, 535i GT xDrive, 535i xDrive
• BMW 550i, 550i GT, 550i GT xDrive, 550i xDrive
• BMW ActiveHybrid 5 and M5
• Resolves issues with slow or non-responsive power windows
• Fixes window motor failure or regulator malfunction
• Eliminates window sticking or uneven movement

Installation Notes and Tips

Installation of the ACI 389553 window motor and regulator assembly requires removal of the door panel and disconnection of the existing window motor and regulator. Ensure proper alignment of the regulator and secure all mounting points to avoid window misalignment. Verify electrical connections before reassembling the door panel. Professional installation is recommended for optimal results.

Quality Assurance and Warranty

This ACI window motor and regulator assembly is a new part that meets or exceeds OEM standards, providing reliable performance and durability. It is manufactured with quality materials, including a hardened steel gear, to ensure long service life. Warranty coverage details should be confirmed with the distributor or installer.