Standard Ignition MAS0265 mass air flow sensor for the 2007-2013 Mazda 3 4-cylinder 2.3L and other vehicles measures the air entering the engine and reports it to the ECU. It is extensively tested to OE specifications for long service life.
A worn sensor can show up as hesitation, a rough idle or a check engine light. Before you replace the sensor, rule out an intake air leak, a clogged air filter and damaged wiring, since any of them can disturb the airflow reading. If the sensor is the cause, this unit replaces it.
This mass air flow sensor is a direct-fit OE replacement for the 2003-2008 Subaru Forester H4 2.5L, the 2002-2005 Subaru Impreza H4 2.0L and the 2004-2007 Impreza H4 2.5L.
Fit and size
Build and materials
One mass air flow sensor, sensor only; the housing is not included. This listing is one sensor, and the vehicle takes one.
Is this maf sensor right for a 2003-2008 Subaru Forester H4 2.5L?
Yes. Standard Ignition MAS0265 fits the 2003-2008 Subaru Forester H4 2.5L. If your car is not named here, look it up in the "Vehicles it fits" section.
Is this the Subaru Impreza mass air flow sensor for a 2004-2007 Subaru Impreza H4 2.5L?
Yes. This mass air flow sensor fits the 2004-2007 Subaru Impreza H4 2.5L and the 2002-2005 Subaru Impreza H4 2.0L.
Does the Standard Ignition MAS0265 come with a housing?
No. Standard Ignition MAS0265 is the sensor only, so the housing is not included.
What kind of connector does this mass air flow sensor have?
It has one rectangular female plug-in connector with five male blade terminals. The sensor attaches with a bolt-on mount using two bolt holes.
Is each Standard Ignition MAS0265 tested?
Yes. Every unit is computer-tested, so the ECU gets accurate airflow readings even under hard engine conditions.
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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.
