OES stands for Original Equipment Supplier, which means the parts are made by the same company that makes the vehicle. Meanwhile, aftermarket parts are produced by a different parts company and are often designed to be compatible with as many makes and/or models as possible.
Part #’s
06E-121-065-N / 06E121065 N / 06E 121 065 N / 06E121065N
6E1-210-65N / 6E1 210 65N / 6E121065N