Here we go! Been years since I have worked on my GN and I'm going to start with my heater core. I've been reading all the tips on this list so it should be straight forward, even for me! If anybody has anymore tips, let me know. I'll keep you updated.
Yes, I might have a problem with that. I'll try to include some pictures but when I pulled the cover off, the whole rubber thing ripped away from the wall where the cover bolts up. Other than that, I didn't have any problems. Just took me a long time. Looked like the cover was replaced before but there was like undercover sealant all over some of the bolts.
We're gunna find out in a minute. It's smaller and lighter than the brass one so we'll see. I know some folks have had problems because some distributors ship the wrong one. I was happy to find that was the source of the leak. My car sits mostly and leaks everything!