02 Sensor Rear's to front?
 

I just did a Pacesetter Header install and broke my 02 sensor on the driver's side. Evidently it was cross threaded from a previous owner and I've put 22k miles. So it was welded in place with rust or whatever.

Anyways, while trying to get it out, I broke it.

So here's my question. Can I use one of my stock rear 02 sensor in place of the one that broke? All three of the others are fine, and I'm getting the back two 02 sensors deleted out when I get the car tuned in a few weeks.

Anyone happen to have done the same thing?

Thanks in advance.

It'll work fine... I had to do the same on mine... They are the same GM part #

1. Yes you can.
2. https://ls1tech.com/forums/generation-iii-external-engine/936177-front-o2-s-vs-rear-o2-s.html

Just posted last night.

Yep, they're all 4 interchangeable.