What parts are interchangeable for a 1998 Buick century

The Park Ave and Century were different size cars. Here is a good way to find parts that will fit your Park Ave. Go to www.rockauto.com look up your car and the part you are needing. When you find the part, notice the part number is in BLUE, click on the part number and all the other cars that use the same part will be shown. NOTE, checking one part does not mean all the parts from another car will fit you PA

Are the doors for an 2000 buick century interchangeable with the 2001 century?

What other carswhat ecu fit 2000 park avenue