I'm curious if there is a cross reference for O2 sensors thatare less expensive for a 98 crv, non cali emissions. Thanks for any help. My first post by the way, so hello everyone.

 

Welcome to the forum: I was looking at autozone, they have about 7 different 02 sensors to use on your model car. I beleive if you go to honda crv 02 sensor on the internet, you may find all different types please be aware the possibilities of the check engine light may come on after a few months or earlier. This seems to happen to a lot of aftermarket 02 sensors.