Those part numbers from that post are all going to be superseded and incorrect after 7 years. GM tends to supersede part numbers after a 6mos to a year. I'll give an example. My waterpump has been superseded at least 7 times since 2008! Probably because they are trying different designs and trying to find one that won't fail.This parts number thread was compiled by a member (former?). However, I don't believe it was continued to be undated. Still it has a lot of parts number info.
http://www.solsticeforum.com/forum/f...numbers-22079/