BMW Smart Key Fob 434MHz | Genuine OEM HUF5767 | F10 F30 F20 F15 | F Series
GENUINE BMW SMART KEY FOB | 434 MHz | HUF5767. The genuine part number is9 312 523 - 04, (model HUF5767). This key operates at 434MHz and will only work with BMW models using this frequency. X Series | F25, F26, F15, F16.