I've got a 95 'Teg with a rebuilt B18B1 in it and was/am trying to troubleshoot why my radiator fan never kicks on unless I plumb it straight to the battery with a switch on the dash.
Went to NAPA and the lady said "sure my son had the same problem you just need this..."
Engine Temp Sensor
So I picked it up thinking it was a piece of cake. Well, I must be missing some info because I ended up breaking something that looks identical to that part...just smaller threads (wrench slipped). Upon breaking that one and noticing it wasn't the right fit I saw another one of them next to it that was a tad larger in diameter. Had to find a bolt big enough to close up the hole so I wouldn't spill all my coolant out on the apartment's parking lot.
The one I need now (broken one) is located right under the distributor, while the one I bought should be the one that fits a few inches away from that one right next to one of the coolant hoses, below the first one.
NAPA doesn't have that part so I need to figure out what part I busted and where to get it. No pics since I don't have a camera worth a damn, but I'll describe anything you need me to.