Dorman 741-470 Power Window Motor and Regulator Assembly - Front Left

Reliable Window Motor and Regulator Assembly for Chevrolet, Oldsmobile, and Pontiac

The Dorman 741-470 window motor and regulator assembly is designed to restore smooth window operation in select Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with a plastic gear and bolt attachment type, this assembly provides a direct replacement for the Lumina APV, Silhouette, and Trans Sport models.

Key Features of the Dorman 741-470 Window Motor and Regulator

• Gear Material: Durable plastic gear for consistent performance
• Attachment Type: Secure bolt mounting for reliable installation
• Regulator Included: Complete assembly with regulator and motor
• Mounting Hardware: Not included, allowing use of existing hardware
• Installation Instructions: Not included, recommended for experienced installers
• Package Contents: One window motor and regulator assembly

Detailed Product Description

This window motor and regulator assembly from Dorman is specifically designed for compatibility with Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport vehicles. The plastic gear material balances durability with smooth operation, while the bolt attachment type ensures a secure fit within the door frame. The assembly includes the regulator, eliminating the need to source separate components. Although mounting hardware and installation instructions are not included, this part is engineered to match OEM specifications for a straightforward replacement process.

Common Applications and Problem Resolution

• Restores power window functionality in Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport
• Replaces worn or damaged window motors causing slow or non-responsive window movement
• Addresses issues with broken or malfunctioning window regulators
• Eliminates window noise or irregular movement due to faulty components
• Provides a reliable solution for windows stuck in the up or down position

Installation Notes and Tips

• Compatible with vehicles that originally used bolt-type attachment for window motor and regulator
• Existing mounting hardware must be reused as none is included
• Professional installation is recommended due to absence of installation instructions
• Verify vehicle model and year compatibility before installation
• Disconnect the vehicle battery before beginning to avoid electrical hazards

Quality Assurance and Warranty Information

Dorman manufactures this window motor and regulator assembly to meet or exceed OEM standards for fit and function. While mounting hardware and instructions are not provided, the part number 741-470 is backed by Dorman's quality control processes. Please consult Dorman's warranty policy for specific coverage details related to this product.