body parts: 2000-2002 Engine parts: most of them can be swapped from 95-2002 with the same engine.
As there are thousands of parts all with different interchange possibilities I am going to recommend you call a local auto recycler and ask them to cross a individual part when you need to know.
Here is a good site to find that info. http://www.parts.com/ You can look up the individual part here and find the interchange years. A lot of parts are the same from 1995 to 2000. The hood was the same from 98 to 2000.
Individual parts may vary, but overall the 1995-1999 and 2000-2005 can interchange.
Yes most of them can and they also interchange with the same years Lexus 250 ( they are the same cars just diff hood, grill, and lights, all other body panels and all motor/ trans parts interchange)
gen 1 93-97
This will vary depending upon the parts you are looking for. As a general rule 87,88,89,90,91 have many interchangeable parts but there are some from older vehicles that will also interchange.
The body was basically the same on the Ciera from 1989-1996, so any parts from one of those years should work
The answer depends on the specific part. However the years 1982 to 1992 are called 'third-gen' in f-body cars and many parts will interchange across the entire series.
Are parts interchangable from a 1999 alero to a 2001 alero
Here is a good site to find that info. http://www.parts.com/ You can look up the individual part here and find the interchange years. A lot of parts are the same from 1995 to 2000. The hood was the same from 98 to 2000. Contour and Mystique are pretty much the same car. You can use the parts site to find the interchange years but prices are pretty high there. Local salvage yards are probably the best place to look price wise.
when it fits
will a 2000 toyota tundra parts interchange with a 93 ford ranger xlt with a 3.0 5 speed 4x4