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Do you happen to know which one? There are 4 on this vehicle...
Let me give you a general break-down:
There are 4 oxygen sensors on this vehicle, 2 "Upstream" (aka A/F Sensors)(before the converter) and 2 "downstream" (behind the converter). The Upstrem sensors sell for around $214 each and the Downstreams sell for around $149 each. The labor time guide calls for .6hr to replace either one of the Upstreams and 1hr to replace one of the Downstreams and .6 to replace the other (either way you look at it, expect to pay a full hour for labor!). Labor rates vary from shop to shop, so what you pay for labor will effect the botXXXXX XXXXXne.
Glad I could help! Have a great day!