Hot Film Mass Air Meter (HFM), BMW - F22, F30, F32, F10, M2, M3, M4, M5, M6, X5, X6, Z4
Genuine BMW air flow sensor restores peak engine performance. Replacement for BMW part #13627602038
Genuine BMW replacement HFM for N20 turbo 4-cylinder (228i/328i/428i/528i X3/X4), S55 twin-turbo 6-cylinder (M2/M3/M4), and S63TU twin-turbo V8 (M5/M6/X5M/X6M).
The airflow sensor or HFM (Hot Film Meter) is hugely important in the performance and fuel economy of the engine. Faulty airflow sensors usually cause rough running, poor idle, lack of performance, misfires, and higher fuel consumption. There may also be fault codes and check engine lights for air:fuel mixture, lean conditions, rich conditions, misfires, and others.
This is a Genuine BMW N20, S55, and S63TU HFM 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.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
F22 / F23 (2014+) > 228i
F22 / F23 (2014+) > 228i xDrive
F87 (2016+) > M2 S55 (2019+)
F30 / F31 / F34 (2012+) > 320i
F30 / F31 / F34 (2012+) > 320i xDrive
F30 / F31 / F34 (2012+) > 328i
F30 / F31 / F34 (2012+) > 328i xDrive
F80 (2015+) > M3 (2015+)
F32 / F33 / F36 (2014+) > 428i
F32 / F33 / F36 (2014+) > 428i xDrive
F82 / F83 (2015+) > M4 (2015+)
F10 / F11 (11-16) > 528i
F10 / F11 (11-16) > 528i xDrive
F10 / F11 (11-16) > M5 (2013-2016)
F12 / F13 (12-18) > M6
F25 X3 (2011-2017) > X3 sDrive28i
F25 X3 (2011-2017) > X3 xDrive28i
F26 X4 (2015-2018) > X4 28i xDrive
F48 X1 (2016+) > X1 28i
F48 X1 (2016+) > X1 28i xDrive
E89 Z4 (2009-2016) > Z4 sDrive28i