By "internal driver's door seal" do you mean the rubber part that is attached to the door, or the one that goes around the door opening?
Also, what year do you have, 03-08 or 09-10?
I had a one of the ones that are attached to the body, the door frame, wear out while still under warranty. but warranty is a long lost dream on vibes these days
I had also picked up a spare in good condition from a junkyard which I never used, but gave it to another genviber a couple years ago.
I think the GM part number for that one for 03-08 is 88973249 but all the online GM places just say that;s discontinued. There is a possibility that the one from a Toyota matrix is the same thing, but I can't remember if anyone actually confirmed that