anybody know the part # for that cicular rubber seal that goes around the switch thats in the door area that lets the car know when the door is open?? Thank you

 

http://www.gm-car-parts.com/

No I don't but if gm has it for sale it will be on this site
go to "find a part" and look for door stuff

Mines broke too, But I just forgot about it. if it's cheap lemme know so I can go buy one too

 

Well - I can help you out a little bit...
Here is the parts diagram for that area.

And the following links are the part numbers for the individual pieces shown there.
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If you need larger images - e-mail me, Cardomain.com automatically shrinks them down. :blah:

 

Part# is 20057139
you have to order 5 at the time but they are like $1.50 each