i replaced my a/f (or o2 sensor, whichever it is) the other day and noticed that the honeycomb part has detached itself from the pipe. my old sensor actually broke off inside there lol.

so i just moved it all back into place so i could put the new sensor in for now and it has started to rattle around in there pretty bad. id rather not have it break off another sensor haha

 

i have one in good condition still i will sell for 75 if u want it

 

i think the highest id like to go is $50. anything more than that and i think i would rather just take the stock one out and beat out the insides haha

 

I've read that knocking out the core can be a real pain in the ass.

 

I did that to one years ago. Much more difficult than I ever imagined. But, I'm certain I wasn't being the more effective in the use of tools either. I guess I had more time than sense then

 

I have a "friend" who did it on his old Jeep with a broom handle, it was very easy.

I have my old cat but I am holding onto it, it is certainly worth more than $50 to keep in my attic stock.

 

I sell u mine for 50.

 

where are you located?