BMW Mass Air Sensor & Air Flow Meters for BMW 5 Series E34 (1987-1995)

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We sell OEM air mass sensors, air flow meters, and HFMs (Hot Film Meter) for many BMWs. When the mass air sensor is bad you will notice your engine running out of tune. Your fuel mileage will suffer, throttle response will be poor, and you will notice a lack of power.

There should be a Check Engine Light to alert you that the air sensor is having problems. However, there may not be a fault code for the air meter itself. Often times the code comes up as fuel trim or lean condition. In these cases the air sensor could be just one of a number of potential problems.

We only sell air sensors from Original Equipment Manufacturers like, Bosch, VDO, and Siemens. Please note that HFMs are an electrical part and cannot be returned for refund.
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Genuine BMW - Corporate Logo
T#:7309
Part#: 13711747985
In Stock
$ 7.99 USD
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Genuine BMW Rubber Ring
This item fits the following BMW Chassis:
E60 M5,E63 M6,E34,E38,E39,E53 X5 X5,E63,E65

Fits BMW Engines including:
M60,M62,N62,S85

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Genuine BMW - Corporate Logo
T#:384204
Part#: 13627527518KT
Ships in 7 Business Days
$ 2,277.99 USD
Free Shipping on orders $49 and up

Replacement mass air sensor (HFM) for BMW 325i 1992, 525i 1991-1992 with M50 engine. The M50 engines in the E36 and E34 have a notorious fault for hesitation and sluggish response. If this is your situation the MAF should be on your list to check. The HFM is easy to replace and could cure a variety of problems. We also sell HFM sensor cleaner that may clear your problem (see below). Replaces part number 13621466359 / 0986280116.

Price includes $300.00 core harge.

This item fits the following BMWs:
1992 E36 BMW 325i 325is
1991-1992 E34 BMW 525i

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