Dorman 740-606 Window Regulator - Rear Left

Reliable Window Regulator for Nissan Sentra

The Dorman 740-606 window regulator is designed specifically for Nissan Sentra models requiring an electric window operation. This power regulator offers a bolt-on attachment type and features a combination of plastic and metal frame materials for durability and smooth function.

• Compatible with Nissan Sentra electric window systems
• Durable plastic gear material for consistent performance
• Bolt-on attachment type for straightforward installation
• Metal and plastic frame construction for strength and flexibility
• Includes one power regulator without motor or mounting hardware

Product Details and Specifications

The Dorman 740-606 window regulator is engineered to replace the electric window regulator in Nissan Sentra vehicles. It features a plastic gear that ensures smooth gear engagement and reduces wear over time. The frame is constructed from both metal and plastic components, balancing rigidity and weight. This part is designed for bolt-on installation, making it compatible with factory mounting points. Note that this regulator does not include a motor or mounting hardware, so those components must be sourced separately if needed.

Common Applications and Problem Resolution

• Restores power window functionality in Nissan Sentra models
• Replaces worn or broken window regulators causing window misalignment
• Eliminates window operation issues such as sticking or slow movement
• Addresses rattling or loose window glass due to faulty regulator
• Provides a reliable replacement for electric window systems without motor

Installation Notes and Tips

Installation of the Dorman 740-606 window regulator requires removal of the door panel and disconnection of the existing regulator. Since mounting hardware is not included, retain original bolts or acquire compatible fasteners. The bolt-on design aligns with factory mounting points for a secure fit. Because the motor is not included, ensure the existing motor is functional or replace it separately. Professional installation is recommended for proper alignment and operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details for part number 740-606 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation.