Where is the oxygen sensor located on a 1997 Intrepid?

actuall, it may depend on the engine you have. on the 3.3 there are 4! one on each side, fairly easy to get to, in the collecter area of the exhast manifold. another on each side after the small catalytic convertor, and before the two pipes come together.these are up behind a frame type crosspiece, and very hard to get to.