Yes and no. Most Oxygen sensors are basicly the same with various lengths of wire and connectors. That goes for upstream (helping adjust air/fuel mix) and downstream (monitor catilyst)

Whats gonna get you is the Air/Fuel ratior sensors the newer cars are using upstream. These actually send an opposite signal from a traditional O2 sensor and isn't cross compatible.

Funny thing, I moved from the automotive world into industrial burners and discovered even those big burners are using pretty much the same O2 sensor you find under your car's hood.