ACI 389345 Power Window Motor and Regulator Assembly - Rear Right

Reliable Window Motor and Regulator Assembly for Lexus and Toyota

The ACI Window Assembly part number 389345 is a new power window motor and regulator designed specifically for Lexus Land Cruiser and Toyota LX450 models. Engineered with a hardened steel gear, this assembly ensures durability and consistent performance for your vehicle's window operation.

• New power window motor and regulator assembly
• Hardened steel gear for enhanced durability
• Compatible with Lexus Land Cruiser and Toyota LX450
• Meets or exceeds OEM specifications
• Part number 389345 for precise fitment

About the ACI Window Assembly Product Line

The ACI Window Assembly product line focuses on delivering complete window motor and regulator solutions that meet or exceed original equipment manufacturer standards. This line is designed to provide reliable power window operation with components engineered for longevity and proper fitment, such as the 389345 assembly for select Lexus and Toyota models.

Product Details and Features

This window motor and regulator assembly features a hardened steel gear, which offers increased resistance to wear and tear compared to standard materials. The assembly is a power type, providing smooth and consistent window movement without express up or down functionality. It is a new unit, not remanufactured, ensuring fresh components and reliable operation. Designed to meet or exceed OEM requirements, this part supports the proper functioning of power windows in Lexus Land Cruiser and Toyota LX450 vehicles.

Common Issues Addressed by This Window Motor and Regulator

• Power window failure or slow operation in Lexus Land Cruiser and Toyota LX450
• Grinding or slipping gears causing window malfunction
• Window regulator wear leading to window misalignment or jamming
• Non-responsive window switches due to motor failure
• Replacement of worn or damaged OEM window motor assemblies

Installation Notes and Tips

Installation of the ACI Window Assembly 389345 should be performed by a qualified technician familiar with Lexus Land Cruiser and Toyota LX450 door components. Ensure the vehicle’s battery is disconnected before beginning to avoid electrical hazards. Proper alignment of the regulator and secure mounting of the motor assembly are critical for optimal window operation. Verify window switch functionality after installation to confirm correct operation.

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. While specific warranty details are not provided here, ACI products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.