Themouse

Ok so i bought new greddy headers from this guy and they had like 100 miles on them for my 00 civic si and he said the o2 sensor was for my car but it wasn't so i put the headers on and latter found out the o2 sensor is for a 95 civic and i don't want to take the headers off again and i tried getting the 02 sensor out but it would budge becuase i want to put my stock one back in. Any one have any suggestions or tips on something to loosen the o2 sensor so i can get my stock one back in anythign will help
thanx

huntarrr

Just take the HEADER (singular) off and take off the o2 that way. It's really not that hard. 9 nuts on the head and 2 on the cat.

.Kevin.

are you weak?? get a wrench and undo it wala

Spinnbait

Get a O2 sensor socket from Advanced Auto and use that. Any kind of anti-seize may help too. When I reinstalled mine I used some Ti ani-seize so I could get it out later on in its life.

Themouse

thanx yeah its not that i'm weak the **** just wouldn't come out i'll try it again but if not i'll just take the header out

madlion

i had this same problem.. so i took it to a local shop and paid the dude ten bucks to get it out.. he took a torch to it and used the o2 remover socket...

D16Z6TURBO

With mine I couldnt get a wrench on it till I used a pinout tool and removed the clip so I could get the box end over it. Other wise it kept wanting to strip using the open end

Themouse

thanx for all the imput yeah i'm gunna give it another try if not i'll just bring it to a shop but whats a pinout tool sorry if its a dumb *** question