Dorman 748-178 Window Motor and Regulator Assembly - Front Left

Reliable Window Motor and Regulator Assembly for Toyota RAV4

The Dorman 748-178 window motor and regulator assembly is designed to restore smooth and efficient window operation for your Toyota RAV4. Engineered with durable metal gears and a plug-in terminal design, this assembly ensures dependable performance and easy integration with your vehicle's electrical system.

Key Features of the Dorman 748-178 Window Motor

• Durable metal gear material for long-lasting operation
• Maximum width of 415 mm for precise fitment
• Secure bolt attachment type with six mounting holes
• Plug-in terminal design with six terminals for straightforward connection
• Includes regulator for complete window control
• Anti-pinch motor functionality for enhanced safety
• Supports express up and down window operation
• Installation instructions included for guided replacement

Detailed Product Description

This Dorman window motor and regulator assembly (part number 748-178) is specifically compatible with Toyota RAV4 models, providing a direct replacement for faulty or worn-out window components. The metal gear construction offers increased durability compared to plastic alternatives, reducing wear and extending service life. The assembly features a plug-in terminal with six connections, simplifying installation and ensuring reliable electrical contact. With six mounting holes and a bolt attachment type, the unit secures firmly to the door frame. The included regulator allows for smooth window movement, while the anti-pinch motor adds a layer of safety by preventing window closure if an obstruction is detected. Additionally, the express up and down feature enables faster window operation, improving convenience for drivers and passengers.

Common Issues Addressed by This Window Motor and Regulator

• Window failing to move up or down
• Intermittent or slow window operation
• Window stuck in one position
• Noise or grinding sounds during window movement
• Loss of anti-pinch safety functionality

Installation Notes and Tips

Installation of the Dorman 748-178 window motor and regulator assembly requires removal of the door panel and disconnection of the existing window motor. This assembly uses a plug-in terminal with six terminals, so ensure the electrical connector is properly seated. The unit mounts with six bolts (not included), so verify bolt compatibility before installation. Follow the included installation instructions carefully to avoid damage to the regulator or motor. Testing window operation before reassembling the door panel is recommended to confirm proper function.

Quality Assurance and Warranty

Dorman manufactures this window motor and regulator assembly to meet or exceed OEM standards for fit, form, and function. The metal gear construction and anti-pinch motor features contribute to reliable performance and safety. Installation instructions are included to assist with proper replacement. Please refer to Dorman's warranty policy for specific coverage details.