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Replacement for oxygen sensor.


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My 2009 1.5L Impreza needs a new sensor, OEM number 22690AA940 but I can't find this part in the U.S. I would like to replace it with a good quality sensor. Any suggestions on getting this fixed without looking for this part overseas? Maybe some other oxygen sensor will do?

I see the 2.5L trim uses two 22641AA360, could this sensor work, after replacing the connection socket with the old one?


Its the grey one.

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  • 3 weeks later...

In theory as long as you have one with a matching thread any decent (eg bosch) wideband sensor would work. Just check the signal voltage once you have replaced it other wise you will generate an error - some may require a calibration.

Although a UK site - this is quite cheap


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