My O2 sensor has been destroyed by the loose catalyst brick inside the catalytic converter.

I have ordered a HFC as a replacement and now I’m looking for the OE manufacture for the O2 sensor.

I think Denso makes the OEM O2 sensor (based on another thread I saw, but I don’t know if that’s for AP2s only). But rock auto also suggests NTK is an OE manufacture. Can anyone confirm who makes the OEM o2 sensor?

 

Denso makes them.

 

Its Denso.

What Rock Auto is talking about is NTK does make oem parts for other cars. That implies they know how to make oem quality parts. That does not mean they make THIS part to the same oem quality.