BMW Mass Air Sensor & Air Flow Meters for BMW 3 Series E93 (2007-2013)

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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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3.5 BAR MAP Sensor - 13627843531
3.5 BAR MAP Sensor - 13627843531
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:36710101
Part#: 13627843531
Ships in 5 Business Days
$ 76.99 USD
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$ 76.99 USD
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The Manifold Absolute Pressure (MAP) sensor plays a critical role in engine performance by providing essential data to the engine control unit (ECU). This data helps the ECU determine the optimal fuel curve for efficient combustion. A faulty MAP sensor can lead to improper fuel delivery, causing the engine to run rich or lean and resulting in reduced performance or drivability issues.

Replace your MAP sensor with this high-quality unit to ensure your engine operates at its full potential.

Note for N54 applications: An adapter harness (ES#3969322) is required. This TMAP sensor is ideal for high-boost setups commonly used with the N54 engine platform.

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Air Pressure Sensor
Air Pressure Sensor
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:27105157
Part#: 13627599042
In Stock
Sale - Save 18% $ 56.99

This product was last offered at the strikethrough price on
05-03-2026

$ 46.74 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 18%
$ 56.99

This product was last offered at the strikethrough price on
05-03-2026

$ 46.74 USD
Free Shipping on orders $49 and up
Add to Wish List
Precision Raceworks T-Map Extension Harness - BMW E9x/E8x N54 3.0L
Precision Raceworks T-Map Extension Harness - BMW E9x/E8x N54 3.0L ...
Precision Raceworks - Corporate Logo
T#:47679241
Part#: 201-0133
In Stock
$ 34.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 34.99 USD
Free Shipping on orders $49 and up
Add to Wish List
The Precision Raceworks BMW E9x/E8x T-Map Extension Harness is an excellent way to extend the length of your existing harness for the charge pipe T-Map sensor without having to cut and splice any wires. Additionally, this harness adapts your OEM map sensor wire to a 3.5 bar map sensor connector. An absolute must for Forward Facing Manifolds and Charge Pipes from Precision Raceworks or any other company offering a pipe that relocates the map sensor, resulting in the need to extend the harness.
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