This question arises when searching for replacement injectors for a VW Polo 6R. It's possible that the same part may have different OEM references depending on the manufacturer, and 03L 130 277 S could be one of the alternative part numbers for the injector in question. Always verify part compatibility by cross-referencing OEM numbers to ensure a proper fit.
I found on this site: https://sonderjydsk.dk/products/vw-polo-6r-09-14-dyse-s72199?_pos=3&_sid=d1a47810a&_ss=r