Dorman - OE Solutions Window Regulator P/N:740-577
Replace a worn or broken window mechanism with the Dorman window regulator 740-068, a manual regulator for the front left door of the 1992-1998 Buick Skylark, 1992-1998 Oldsmobile Achieva and 1992-1998 Pontiac Grand Am. It is sold as the regulator only.
The regulator is the mechanism inside the door that raises and lowers the glass when you turn the crank. This Dorman OE Solutions window regulator is a direct-fit replacement for the listed applications. It is designed to match the original regulator's fit, function and performance.
Signs a window regulator may need replacing include glass that drops into the door, sits crooked in the frame, binds or grinds when you crank it, or won't move at all. If the regulator is the cause, this unit replaces it. See the "Vehicles it fits" section for complete application details.
Interchange: 10-0299
100299 · 384678 · WLR3089 · 16632439 · WMR4961L
This part cross-references / interchanges with the following part numbers:
Will this work as a window regulator for the 1992-1998 Pontiac Grand Am?
Yes. It is listed for the front left door of the 1992-1998 Pontiac Grand Am. Check the "Vehicles it fits" section for its other applications.
Which door does this regulator fit?
It is cataloged for the front left position on the listed applications.
Is this a power or manual window regulator?
It is a manual, hand-crank regulator, so it does not use a window motor. It is sold as the regulator only.
What are signs the window regulator may be failing?
Watch for a window that drops, tilts, binds or grinds when cranked, or won't move at all. Diagnose the cause before replacing, because the crank mechanism can also be at fault.
How does installation work?
It is reverse-engineered to the original equipment shape and dimensions for a direct fit. Follow the vehicle service information for removing the door panel and attaching the glass.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.