quick o2 sensor question

[XxSiRhCy6PxX]

OK so my check engine light came up for my rear o2 sensor and I'm in the market for one. i stumbled upon these http://www.sparkplugs.com/results_app.asp and i was wondering what was the difference between the universal o2 sensor to the OE identical o2 sensor? The universal one is around $12 cheaper, will it perform like a regular one? $47.94 is pretty cheap.

 

[grpracing]

For the 12.00 you are much better off with a oe O2. I have seen allot of problems turn up from using a cheap O2 and since it controlls your fuel it is always better safe than sorry.

 

[XxSiRhCy6PxX]

alrighty, thanks alot bro.