Thread: open end wrench that can take off downstream o2 sensor?

Sure, you can get it with a wrench. IIRC it's a 7/8's. Might do better if you have a short wrench. I replaced the one on my 00GT with just a wrench. Best chance of getting it out is to soak it w/ PB Blaster for a day or 2 then try and remove it while the manifold is still slightly warm (assuming you are talking about the upstream 02 sensor).

Yea im talkim bout the downstream. im going to put o2 sensor extensions because of the hi flo cat

Originally Posted by MrDniceL36

Yea im talkim bout the downstream. im going to put o2 sensor extensions because of the hi flo cat

Always used a 7/8ths wrench to take off the downstream o2 off. As for the upstream, if you ever need to do it, rent the special socket from AAP

Thx everyone!