Thanks for the wealth of info guys! spent a lot of time looking last night and I couldn't find an answer and I can't believe I am the only one who is trying to replace brittle wiring.
I'll take photos this evening when I get back from work of the connectors. The car is an 07 saab so I think that would make the connectors gm. Saab uses a very different style of plastic locking system but I hope the pin holders inside are the common gm type.