JohnnydVQ

iTrader: (3)

Do both banks use the same sensor or are they 2 different part# (post cat). After looking on courtesyparts.com I'm slightly confused, see links.

This one bank 2 sensor 2
http://www.courtesyparts.com/22690na...8-p-13712.html

And this Bank 1, Sensor 2 and/or Bank 1, Sensor 1 (I think sensor 1 is a typo)
http://www.courtesyparts.com/22690n-...4_715_743_747&

Also when I looked at autozone the bosch sensors are different parts for each side with one being more expensive. Any incite would be helpful.
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davidv

iTrader: (2)

If I remember properly the sensor is the same. The electrical connector at the end is different. This prevents you from crossing the connections. For example sensor #1 to connector #2.

You may find generic sensors for sale where you replace and hardwire. I do not like this idea.

Arvin89

iTrader: (1)

The banks are sides (left/ right) they use the same sensors. But sensor 1 and 2 are completely different (oem ones anyways). Sensor 1 is different in size(length, how long the thread is, and how far up the sensor the thread is) from sensor 2. Sensor 1 goes in by the headers and sensor 2 is in the cats. If you have a problem with sensor 2(cats) its a very easy fix at home. Sensor 1(headers) is a complete pain in the ***. I had a very hard time getting the clips( holding the sensor up and connecting the electricals) off as well.

Arvin89

iTrader: (1)

**** I read that wrong, yeah like david said, I think each bank uses the same sensor but the elcectricals may be different.