Upper Air Duct - BMW / 4.4L / N63 / E7X / F0X / F1X / 550i / 650i / 750i | 13717577451
The GENUINE part, as sold new by the dealer.
Part #'s
13-71-7-577-451 / 13 71 7 577 451 / 13717577451
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov