youre gonna get exactly what's in the picture( one of the reviewers does verify that). The stamping on it in the picture indicates it IS OE. The different part # means one of Nissan's suppliers made it. So youre right, this part is not coming from a Nissan plant. Its very possible that Nissan doesn't even make this specific sensor themselves anymore. But either way OE stamping means that Nissan stands behind the quality of the product and if you can get that quality for $19 as opposed to $95, its a no-brainer.