Débitmètre de masse d'air HITACHI - 2508974
If 138974 is installed as replacement for 0 928 400 314, the control unit must be re-programmed at a BMW workshop. By us age of 138946 the reprogramming is not required. seulement le capteur: le tube original est réutilisé. Faire attention aux impuretés! Assembling tool attached Return of the used part is not necessary! Sale in Hitachi presentation: printing and packaging