A few years ago I bought a new MAF sensor from onlinemazdaparts.com but I don't have the P/N of what I've bought written anywhere. I suspect that at some point, someone must have replaced my MAF sensor without my knowledge because my mechanic told me the one in my car right now doesn't seem to be the genuine one. I've taken a photo of it so could someone let me know if indeed what I have now is not the original one and some kind of generic maf that fis other smaller models?

Could it be that the one I bought from US is different code than what we have in EU?

 

ZL01-13-215 Original