Third Brake Light, Genuine BMW - G29 Z4 30i M40i (2019+)

This part is listed by BMW as BMW part number 63257426511 (63-25-7-426-511) and is described as Genuine BMW Third Brake Light for G29 Z4 30i, M40i (2019+).

This is a Genuine BMW high-mount stoplamp with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.