Regulating lambda probe 8650474.

Works perfectly

double check compatibility before buying

will get item on pictures 

Fits following models

5’ g30 (10/2015 - 06/2019)

M550iX N63R

7' G11 (10/2014 - 02/2019)

750i 750iX

7' G12(10/2014 - 02/2019

750i,750iX ,750Li, 750LiX 4.0, 750LiX 4.4, ALPINA B7