WAI WMR4658L Window Regulator - Front Left

Front Left Manual Window Regulator for Alero and Grand Am

The WAI WMR4658L is a front left manual window regulator for select 1999-2004 Oldsmobile Alero and Pontiac Grand Am models. It is built for vehicles with a manual window regulator setup and is a direct-fit replacement for the driver-side front door.

Key Features

• Manual window regulator for the front left door
• Fits 1999-2004 Oldsmobile Alero, front left
• Fits 1999-2004 Pontiac Grand Am, front left
• OE-style replacement for manual window operation
• Part number WMR4658L for application matching

Detailed Description

WAI WMR4658L is a body and door component made for restoring manual window function on the front left side. Use it when servicing a 1999-2004 Oldsmobile Alero or 1999-2004 Pontiac Grand Am with a manual window regulator. The WMR4658L helps return smooth glass movement when the original regulator is worn, binding, or no longer holding the window properly.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a broken or worn manual window regulator
• Restoring front left window movement in an Oldsmobile Alero
• Restoring front left window movement in a Pontiac Grand Am
• Correcting a window that slips, sticks, or will not stay aligned
• Addressing slow or uneven manual window travel

Installation Notes and Tips

Verify that the vehicle uses a manual window regulator before ordering. Confirm front left door fitment against the vehicle trim and existing regulator layout, and compare the part number WMR4658L with the original unit before installation.

Quality Assurance

WAI manufactures replacement automotive electrical and body components for service applications. WMR4658L is listed for direct fitment on the specified Oldsmobile Alero and Pontiac Grand Am models.