WAI WMR4672L Window Regulator - Front Left

Reliable Window Regulator for Buick, Oldsmobile, and Pontiac

The WAI WMR4672L window regulator is designed to restore smooth window operation in select Buick, Oldsmobile, and Pontiac vehicles. Engineered for durability, this replacement part ensures consistent performance for your Achieva, Grand Am, or Skylark models.

• Compatible with Buick Achieva, Oldsmobile Achieva, Pontiac Grand Am, and Pontiac Skylark
• Direct replacement window regulator for driver side (left) door
• Manufactured by WAI for reliable fit and function
• Part number WMR4672L for precise identification

Product Details and Compatibility

This WAI window regulator (part number WMR4672L) is specifically designed for the driver side door window mechanism in Buick Achieva, Oldsmobile Achieva, Pontiac Grand Am, and Pontiac Skylark vehicles. It replaces the factory regulator to restore proper window movement and reduce noise or sticking issues. The part is engineered to meet OEM specifications, ensuring a proper fit and smooth operation without modification.

Common Applications and Problem Resolution

• Resolves window sticking or slow movement in Buick Achieva and Pontiac Grand Am
• Fixes window that won’t stay up or falls down in Oldsmobile Achieva
• Eliminates grinding or unusual noises during window operation in Pontiac Skylark
• Restores manual or power window functionality depending on vehicle setup

Installation Notes and Tips

Installation of the WAI WMR4672L window regulator requires removal of the interior door panel and careful handling of the window glass. It is recommended to support the glass during replacement to prevent damage. Verify the part number matches your vehicle’s requirements before installation. Professional installation is advised if unfamiliar with door panel disassembly.

Quality Assurance and Warranty

WAI manufactures the WMR4672L window regulator to meet industry standards for durability and performance. While specific warranty details are not provided, WAI products typically come with a limited warranty against defects in materials and workmanship. Confirm warranty terms with the supplier at the time of purchase.