I ask because of...
http://forums.maxima.org/showthread.php?t=362801

Dealer claims that use of regular/non-premo gas has probably caused my O2 sensor to go bad.

Maybe Nissan O2 sensors aren't the best - had 1 fail after a month, replaced for free and this was back in the day when I used premo a lot - so I wonder if I should look for Bosch sensors as replacements?

Any ideas?
TIA!
Steve

 

Yup Bosch are VERY good. I bought Standard automotive 02's and they were Bosch... very few companies make 02's for our cars.. other than that I would only guess Denso.

 

http://forums.maxima.org/showthread.php?t=289189

 

The Parts Guy At Our Local Nissan Dealership Told Me That Bosch Makes The Oxygen Sensors For Nissan Anyway. They Just Come In A Nissan Box. I Got All 3 Of My Oxygen Sensors Replaced Using Bosch Bought From Advance Auto Parts. Havant Had A Problem Yet.

 

I heard Bosch is the OEM manufacturer for our 02's as well... cant confirm it though.

 

I Wouldnt Be Surprised.nissan Uses A Ton Of Other Companies To Make Parts For Them Such As Bearings And Sensors. For Example Our Cam Sensors Are Made By Mitsubishi.

 

Yea Mitsubishi and Denso... I know Denso is by far one of the biggest manufacturers of any japanese electrical components on any japanese cars... but that died out.. now you see delco electrical parts on japanese cars... its all about whos cheaper.