I have a 2009 R57 with a n12b16 motor. I ordered a rebuilt motor and would like to identify it before installing. It is supposed to be a n12b16, but I can't tell from the engine markings: https://photos.app.goo.gl/661Dc54MgwTn5rtn9
Is the rebuilt a 1.6 L ?

 

Not sure of the marking but usually the cylinder head is the indication since they are NOT interchangeable with the S model. Also, there should not be wire sticking out of the back as this would mean it is a n16 (2011+).