ACI 380301 Window Regulator - Front Right

Reliable Power Window Regulator for BMW Models

The ACI Window Regulator 380301 is designed to restore smooth power window operation on select BMW vehicles. Engineered to meet or exceed OEM standards, this front right power window regulator ensures consistent performance and durability for your BMW 3 Series and M3 models.

• Compatible with BMW 320i, 320i xDrive, 328d, 328d xDrive, 328i, 328i xDrive, 330e, 330i, 330i xDrive, 335i, 335i xDrive, 340i, 340i GT xDrive, 340i xDrive, ActiveHybrid 3, and M3
• Part number 380301 for precise identification and fitment
• Front right mounting position for accurate replacement
• Plastic gear construction for smooth window movement
• Power window operation type without included motor or mounting hardware
• New part that meets or exceeds OEM quality standards

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering reliable window control components tailored for specific vehicle applications. This product line emphasizes compatibility and quality, providing new window regulators designed to restore factory window function. The 380301 part is part of this line, offering a direct replacement solution for BMW power windows without the motor or mounting hardware included.

Product Details and Specifications

This power window regulator features a plastic gear mechanism engineered for the front right door of various BMW 3 Series and M3 models. It is designed for power window systems and does not include the motor or mounting hardware, allowing for flexible installation with existing components. The part number 380301 ensures exact fitment and compatibility with the listed BMW models, maintaining the integrity of your vehicle’s window operation.

Common Issues Addressed by This Window Regulator

• Power window failing to move up or down smoothly
• Window stuck in one position due to regulator wear
• Grinding or clicking noises when operating the window
• Window misalignment or uneven movement
• Intermittent window operation or failure to respond

Installation Notes and Tips

• Designed for front right door installation on compatible BMW models
• Motor and mounting hardware are not included; reuse existing components or source separately
• Ensure proper alignment of the plastic gear during installation to avoid premature wear
• Consult vehicle-specific repair manuals for detailed removal and installation procedures

Quality Assurance and Warranty

The ACI Window Regulator 380301 is a new part that meets or exceeds OEM specifications, ensuring reliable performance and durability. While mounting hardware and motor are not included, the regulator itself is manufactured to strict quality standards. Please refer to the product packaging or manufacturer documentation for warranty details.