The OEM number is an abbreviation for Original Equipment Manufacturer, which means the manufacturer of the vehicle's original equipment. Also known as the manufacturer's reference number, it is found on all car parts. Thus, it is the reference to be taken into account to find an original part for your car ex: "5N0254700MX".
OE |
5N0254700MX, 5N0 254 700 MX |
On the one hand, I have the mechanic telling me that the part was roughly made, but it works, that's the main thing. (Translated review)