i believe it's about 28.00, iirc.....how many miles are on the current o2's?? if they have 80k or so i'd prob just replace them anyways....maybe one at a time like was just posted....if your doing it yourself do the front first.........i hate changing that back one

"Youth ages, immaturity is outgrown, ignorance can be educated, and drunkenness sobered, but STUPID lasts forever."-Aristophanes. --93 pgt,headers,intake,borla=14.9 1/4mile