Anyone know if advance auto parts sells that oil sensor?

I couldn't find it on their website, you might call the one near you to see if they have it. Also, FWIW, I've heard of people having bad luck with parts store branded oil pressure sensors. And since it's such a pain to change, it's probably worth it to spend the little bit extra and order one of the ones from Geno's.

They do for $215. I got the same exact thing for $35+shipping from Genos Garage, put it in saturday which fixed the random zero-pressure-drops on my oil pressure gauge.

To replace it on a 98 you need a 1-1/16" Oil Pressure Sender Socket (long deepweld) for the new sensor. You can get that at advance auto. The old one you just break off the plastic part and use a regular 1-1/16" socket.

:c::pca1::rocking: