Ive recently threw a code for my o2 sensor failing. I have been searching around and trying to price one at since im a college student haha. I saw that zzp has one for 50$ and crates for 90 and stealer ship for 90. I heard our cars dont do well with aftermarket o2's. i was wondering the cheapest and best place to find an o2 and if the zzp one is the full set?

and is denso or acdelco the stock brand??

Thanks in advance

 

AC Delco is GM.

Tried rock auto?

 

More Information for ACDELCO 213968 Is this the right one?

and would you prefer ac or denso