Bosch air mass flow sensor
Original part for BMW models, fits 1997 and 1998 BMW 540i M62 engines (E39). Perfect fitment and quality.
BMW part # 13621702078 and 13621403123
BOSCH # 0 280 217 800
Warranty: 12 Months or 12000 Miles
Fits the following BMW models:
540i Sedan, M60, AUTO (HE63)
540i Sedan, M60, MANUAL (HE53)
Look to Bosch as your engine management authority.
Bosch quality and experience are the foundation of the entire line of engine management components.