Thanks. I looked up that parts number already and of course it is discontinued. I will need to find a used source.EBay, online used parts stores and local yards, but here's the GM parts list of other vehicles that inner fender fits to widen your search.
1996 Buick Roadmaster ESTATE Wagon Extension. Front fender inner wheel house. Pnldrill - 10214350 | Wholesale GM Parts Online,