Primary o2 sensor part #

[oskinosmee]

The o2 sensor before the first cat i need a new one.
Is this the right part number 1564365.
Mazdaspeed 3

 

[phillyb]

email the guys at protege garage...they sell the oem o2 sensors and ken has a relationship with a local mazda dealership.

 

[oskinosmee]

Thanks
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