Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
ZACKMAN
AUTOMOTIVE REPAIR CONTRIBUTOR
4,202 POSTS
Not hard, except they may be a little rusty. Just locate them on your exhaust manifold. Be aware that you have two, so you may want to replace both at the same time. Also use O2 sensor socket, instead of regular socket.