How do I find GM part numbers?

My dealership doesn't give out the PN for GM parts anymore (maybe because they charge 2-3 times what the going rate is????)

Anyone know a source for finding GM p/ns for Geo Metros? Thanks.

There's a guy on eBay that sells the crash parts lists from some publication- I forget what it is. It lists every part likely to be damaged in an accident, with part number. Shows almost every part on the car except for internal engine parts. I got mine for $7.50 shipped, and it's a gold mine.

If you had a '95 or better, I could just give you what you needed. I think I saw one on eBay for '89-'94 just a bit ago. Might still be for sale.

-Pink

I'll tell you what I did. I bought the parts ID microfiches off of Ebay. Oh, and yes I had to buy a microfich reader as well. I can't say I use it as much as I thought I would. It's interesting to look at the interchangable parts on the differant year and versions, however.

It's interesting to look at the interchangable parts on the differant year and versions, however.

Can you take a look and tell me if the driver's front window regulator (4-door) is the same or different from 89-94 and 95-01? Thanks.

-Pink