WAI WPR4881RMB Window Motor and Regulator Assembly - Rear Right

Reliable Window Motor and Regulator Assembly for Select GM and Isuzu Models

The WAI WPR4881RMB window motor and regulator assembly is designed to restore smooth and efficient power window operation in various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. This replacement part ensures consistent performance for models such as the Trailblazer, Envoy, and Ascender.

• Direct replacement window motor and regulator assembly
• Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles
• Fits models including 9-7x, Ascender, Bravada, Envoy, Rainier, and Trailblazer
• Durable construction for long-lasting operation
• Part number WPR4881RMB for precise identification

Product Details and Compatibility

The WAI WPR4881RMB is engineered to meet or exceed OEM specifications for window motor and regulator assemblies. It is compatible with a range of mid-2000s GM and Isuzu SUVs and crossovers, including the Buick Rainier, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x. This assembly replaces the entire window motor and regulator mechanism, providing a comprehensive solution for power window failures.

Common Applications and Problem Resolution

• Restores power window function in Buick Rainier and GMC Envoy
• Eliminates window motor failure symptoms in Chevrolet Trailblazer
• Resolves slow or non-responsive window movement in Isuzu Ascender
• Fixes window regulator issues causing window misalignment or jamming
• Addresses intermittent window operation in Oldsmobile Bravada and Saab 9-7x

Installation Notes and Tips

Installation of the WAI WPR4881RMB requires removal of the door panel and disconnection of the existing window motor and regulator assembly. It is recommended to carefully follow vehicle-specific service manuals for proper removal and installation procedures. Ensure all electrical connections are secure and test window operation before reassembling the door panel.

Quality Assurance and Warranty

WAI manufactures this window motor and regulator assembly to meet industry standards for durability and performance. While specific warranty details are not provided, WAI products typically undergo rigorous quality control to ensure reliable operation. Verify warranty coverage with the point of purchase or manufacturer documentation.