Airflow Sensors & HFMs
 

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Airflow Sensors & HFMs

The airflow meter or HFM is the sensor that detects the temperature and volume of the air entering the engine. Other sensors in the intake also provide vital temperature and pressure data. The engine computer uses this data to determine how much fuel and spark to use in the engine through a series of complex data tables. With a faulty airflow sensor the computer relies on a backup set of fuel tables, usually using more fuel than necessary to safeguard the engine. 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. We also use different mass air sensors for upgrades on various models, such as Euro HFM upgrades and Porsche HFM upgrades. Use our SEARCH BY MODEL feature to filter these items for your BMW.

Need help finding airflow meters or HFMs for your BMW? Call us at 877.639.9648, email us, or live chat for expert assistance.

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3.5" OBD I HFM Connector Housing

For use on OBD II cars for backdating to OBD I Euro HFM

Price: $9.99

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540 HFM/Mass Air Sensor, BMW - E36 M3, E34 540i, E39 540, E32 740i, E38 740i, E31 840ci

Critical part for fuel, timing, and all-around engine performance. Stock replacement for M60/M62. Upgrade for OBD1 S50 and S52

Price: $449.99

537.46
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540 HFM/Mass Air Sensor, Bremi - E36 M3, E34 540i, E39 540, E32 740i, E38 740i, E31 840ci

Critical part for fuel, timing, and all-around engine performance. Stock replacement for M60/M62. Upgrade for OBD1 S50 and S52

Price: $154.99

537.46
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AFM Rubber Mount, BMW - E30, E28 528e, E34 M5

Mount to secure the air flow meter to the chassis. Genuine replacement for BMW part #13711272495.

Price: $16.15

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Air Flow Meter - E30 325i 325is, E34 525i - M20 engine (w/ Core Charge)

Genuine BMW # 13627547977

Price: $1,169.00

1348.36
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Air Intake Sensor Install Kit

The required kit for adding an intake temperature sensor for some Alpha-N applications

Price: $59.99

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Air Mass Sensor / HFM, OEM - 2003+ E46 330i, X3 3.0, Z4 3.0

OEM air flow sensor restores peak engine performance. Replacement for BMW part #13627566983. For cars produced after 3/2003.

Price: $239.99

500.37
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Air Mass Sensor / HFM, VDO - E82 128i, E9X 328i, E60 528i, X3, X5 3.0si, Z4 30i

OEM air flow sensor restores peak engine performance. Replacement for BMW part #13627551638.

Price: $216.92

369.16
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Air Temperature Sensor - 13627812741 - N47 N57 Diesel and i3 Rex

High quality, 24 Month Warranty

Price: $22.99

51.74
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Air Temperature Sensor - 13628519445 - N47 N57 Diesel and i3 Rex

High quality, 24 Month Warranty

Price: $48.28

51.74
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Boost Pressure Sensor (MAP), VDO - N20, N55, N63, S55, S63TU

Sensor that provides pressure and temperature data to the computer. OEM replacement for BMW part #13627599042.

Price: $76.99

143.78
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Boost Pressure Sensor (MAP), VDO - N20, S55, S63TU

Sensor that provides pressure and temperature data to the computer. OEM replacement for BMW part #13627843531

Price: $86.99

135.91
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Boost Pressure Sensor - N54 N55 N63 - 13627585493

High quality OEM MAP sensor, 24 Month Warranty

Price: $64.99

129.31
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Bremi HFM/Mass Air Sensor - E34 525i M50, E34 530i, E36 325i/M3 3.0

Critical part for fuel, timing, and all-around engine performance. Direct replacement for BMW part #13621747155.

Price: $154.99

488.92
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Euro HFM Adapter

Adapts 3.5" Euro mass air meter to US E36 M3 engine

Price: $32.71

40.88
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Euro HFM/Mass Air Sensor, Bosch - E36 M3 (OBD1)

Critical part for fuel, timing, and all-around engine performance. Upgrade for OBD1 S50 and S52

Price: $553.99

593.45
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Genuine BMW Hose - 13417830411 - E39 M5

Genuine BMW # 13417830411

Price: $61.25

68.50
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Genuine BMW Hose - 13417830412 - E39 M5

Genuine BMW # 13417830412

Price: $71.99

89.97
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Genuine BMW Intake Air Temperature Sensor / IAT - E36 325i/M3, E34 E31

An original BMW intake air temp sensor used by the ECU to set fuel mapping

Price: $46.99

57.80
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HFM Air Sensor, BMW - F10 535d, F02 740d, F15 X5 35d

New air flow sensor restores peak engine performance. Genuine replacement for BMW part #13627804150

Price: $295.23

416.85
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HFM Air Sensor, Bosch - F22 M235i, F3X 335i/435i, F87 M2

Air flow and temp sensor used by ECU to regulate fuel injection. OEM replacement for BMW part #13627612746.

Price: $189.99

400.30
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HFM/Mass Air Sensor - E38 E39, X5 with M62 V8 Engine

OEM Bosch Replacement to BMW # 13621433567 (13-62-1-433-567)

Price: $189.99

497.55
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HFM/Mass Air Sensor - E39 M5 & Z8 (2000, 2001, 2002, 2003)

High Quality OE Bosch replacement to BMW # 13621433566 for the S62 V8 engine

Price: $129.99

488.92
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HFM/Mass Air Sensor - E9x E60 E85 Z4

High Quality Replacement to BMW # 13627520519

Price: $221.99

416.85
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HFM/Mass Air Sensor - Z3 2.8 1997-1998, Z3 M 1998-2000 (S52)

High Quality Replacement to BMW # 13621707650

Price: $629.99

772.41
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HFM/Mass Air Sensor for M52TU, M54 Engine (E46, E39, Z3)

High Quality Replacement to BMW # 13621432356

Price: $196.99

468.94
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HFM/Mass Air Sensor, BMW - E46 330i 01-03, E39 530i, E53 X5 3.0, Z3 3.0

Genuine air flow sensor restores peak engine performance. Replacement for BMW part #13627567451

Price: $319.99

497.55
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HFM/Mass Air Sensor, OEM - E46 M3, E60 M5, E63 M6, MZ3 S54, Z4M

OEM airflow sensor used by ECU to regulate fuel injection

Price: $149.99

416.85
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HFM/Mass Air Sensor, VDO - E46 330i 01-03, E39 530i, E53 X5 3.0, Z3 3.0

OEM air flow sensor restores peak engine performance. Replacement for BMW part #13627567451

Price: $209.99

497.55
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High Pressure Fuel Sensor, Bosch - 228i/328i/428i, 135i/M235i/335i/435i, M2/M3/M4

Misfires, stumbling, hard starting, rough running can all be from a bad sensor! OEM replacement for BMW part #13537620946.

Price: $51.99

102.69
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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

Price: $294.76

437.69
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Hot Film Mass Air Meter (HFM), Bosch - F22, F30, F32, F10, M2, M3, M4, M5, M6, X5, X6, Z4

OEM air flow sensor restores peak engine performance. Replacement for BMW part #13627602038

Price: $139.99

400.30
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Hot-Film Air Mass Meter (HFM) - E70 X5 48i (2007-2010) - 13627548103

High quality OEM Bosch HFM with a 24 Month Warranty

Price: $194.99

500.37
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Hot-Film Air Mass Meter (HFM), BMW - F10 550i, F06/F13 650i, F02 750i, X5/X6 50i, X5M/X6M

BMW air flow sensor restores peak engine performance. Genuine replacement for BMW part #13628658527. N63TU.

Price: $295.23

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Hot-Film Air Mass Meter (HFM), Bosch - F10 550i, F06/F13 650i, F02 750i, X5/X6 50i, X5M/X6M

Bosch air flow sensor restores peak engine performance. OEM replacement for BMW part #13628658527. N63TU.

Price: $88.99

400.93
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Hot-Film Air Mass Meter - 13628509725 - E70 X5,E90

High quality, 24 Month Warranty

Price: $169.99

497.55
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Hot-Film Air Mass Meter 4-Pol - 318i 318is 750iL 850CI - M44 M73

Original BMW HFM for air intake on M44 and M73 engines.

Price: $413.73

498.19
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Hot-Film Mass Air Flow Sensor - HFM - Bosch OEM

OEM Replacement For BMW Part # 13628605565 

Price: $144.99

420.96
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Hot-Film Mass Air Meter (HFM), Bosch - E60, F10, E63, F13, E65, F02, E70, E71

OEM air flow sensor restores peak engine performance. Replacement for BMW part #13627566990.

Price: $117.45

416.85
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Hot-film Mass Air Meter - 13627593624

BMW Part Number 13627593624 (13-62-7-593-624)

Price: $234.79

369.16
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