Standard Ignition Mass Air Flow Sensor P/N:MAS0289
Standard Motor Products
Standard Ignition MAS0422 mass air flow sensor for the 2009-2013 BMW X5 6-cylinder 3.0L and other vehicles measures the air entering the engine and reports it to the ECU. The ECU uses that reading to balance the air/fuel ratio.
A failing mass air flow sensor can show up as a rough idle, hesitation or a check engine light. These signs alone do not prove the sensor is at fault, since a leak in the intake tract is another common cause.
As an air flow sensor for the 2009-2013 BMW X5 6-cylinder 3.0L, it is a direct-fit OE replacement, and it also fits the 2009-2011 BMW 335d 6-cylinder 3.0L. It is extensively tested to OE specifications.
Fit and size
Build and materials
One mass air flow sensor with its housing. This listing is one sensor, and the vehicle takes one.
Product information is for general reference and may contain errors. See our Disclaimer.
Is this a mass air flow sensor replacement for the 2009-2013 BMW X5 6-cylinder 3.0L?
Yes. Standard Ignition MAS0422 is a direct-fit OE replacement for the 2009-2013 BMW X5 6-cylinder 3.0L.
Does the Standard Ignition MAS0422 also fit the 2009-2011 BMW 335d 6-cylinder 3.0L?
Yes. MAS0422 fits the 2009-2011 BMW 335d with the 6-cylinder 3.0L engine, and that car takes one sensor.
What connector does this mass air flow sensor have?
This mass air flow sensor has one oval female plug connector with five male blade terminals. It bolts on through two bolt holes.
Does this mass air flow sensor come with its housing?
Yes. Standard Ignition MAS0422 is a complete assembly with the housing included.
How is this mass air flow sensor tested?
Each unit is 100% computer-tested so the ECU gets accurate airflow readings under hard engine conditions. It is also extensively tested to OE specifications.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.