Wholesales Price 

Sold By 

Globalsourcewd

California - USA

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You Are Buying

Brand: ISUMO 

Aftermarket Premium High Quality

MASS AIR FLOW SENSOR
Quantity: 1 Piece

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Part#

F4SF12B579AA

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Cross-Reference

F4SF12B579AA 

AFH70-02A 

74-9518 

86-9518 

869518  

MF0882

F4SZ12B579A 

F4SZ12B579A 

MA130

MAS0125

F4SF-12B579-AA

MAF2811

2451070

245-1070

SK2451070

MAF1070

MAS4516

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Specifications

Category	Mass Air Flow Sensor
Housing Material	Aluminum
Connector Gender	Male
Housing Included	Yes
Terminal Quantity	4
Mounting Bracket Included	No
Inlet Connection Diameter (In)	3.9/16 in
Connector Shape	Oval
Connector Quantity	1
Mounting Hardware Included	No
Color	Silver/Black
Outlet Connection Diameter	3.1/16
Terminal Type	Blade

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Fits:

FORD	COUGAR	1994
FORD	THUNDERBIRD	1994-1995
MERCURY	COUGAR	1994-1995

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Mass Air Flow Meter (MAF)

The Mass Air Flow (MAF) sensor is located in the air duct between the air cleaner 

and the engines air intake. Location may be mounted to the throttle body or in the air cleaner 

housing.
The MASS Air Flow sensor is a computer input that measures the amount of 

air entering the engine. Barometric pressure may also be calculated either in the sensor or by 

the computer for correct air/fuel mixture. The computer uses this information for air/fuel 

mixture control, ignition timing and to aid the transmission in pressure control for accurate 

shifting. 

Failure Symptoms: Malfunction Indicator Light  illumination, failed emission test, 

engine hesitation on acceleration, poor fuel economy, poor engine performance, engine nostart condition, engine surging

WARRANTY POLICY:

We cover return within 30 days from date of purchase.

After that buyer responsible to return and pay for replacement shipping cost and to show proof of purchase date.

We don't do refund, we exchange.

Please contact us to check shipping cost for each item under warranty.

The warranty only covers failures due to defects in material and manufacturing and doesn?t cover normal wear and tear or cosmetic damage.

Item Should be return with original packaging and in Good Condition by Taking Photo with the date of return