I have to go pick up some heated o2's and replace my current ones.

Aftermarket or AC Delco?

If so which brand?

 

I would only recommend using AC Delco. I purchased two stock oxygen sensors (p/n 25312184) for $85.51 delivered to my door from http://www.gmpartsdirect.com

You can save an extra ~$7 by going thru Jason Cromer. http://www.samtaylor.com/html/parts.html


I've used Bosch without any particular problems, but I've read of other people not liking them. Bosch, in general, is known for causing problems in certain vehicles (not just oxygen sensors, but also things such as spark plugs, etc.).

 

Direct # to parts dept.

1-850-243-8826

 

I also suggest only going with the true ACDelco O2 sensors.

Just for info, 2 of them were $85 including shipping from www.gmpartsdirect.com

I think that's few $ more than Jason Cromer.

Dan

 

thanks guys, Ill order some tomorrow morning or tonight.

Yea I figured that the pcm was made to read the factory o2's. So it would be best to keep them ac delco. But wasnt sure.

Mike