51117030594 - Ventilation grille OE number by BMW

BMW :   51117030594, 5111-7030-594, 51 11 7 030 594, 5111 7030 594
  OE Number - stands for Original Equipment Number - the number of complete component or sub-assembly that was originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number

Replacement parts compatible with OE numbers