speed3 o2 sensor vs cx7?

So i destroyed my o2 sensor threads taking it out to replace my turbo and Im not trying to buy a new oem one for 230$. I was wondering if I could buy a o2 sensor for the same year cx7( i have a 08) for much less ~50$

 

not sure on that but you can buy the one on Amazon that’s proven and it’s about 100 cheaper. It’s on JTs proven parts list and has worked for me so far

 

Thanks will definitely try this one out

 

NTK = OEM good to go.
As for cx7 if AWD 2.3L turbo probably the same but part numbers can be looked up on le Google. If it's fwd could be different.