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MASS AIR FLOW FITS: FORD EXPEDITION F150 250 350 450 550 53 TAURUS JUAGER
MASS AIR FLOW FITS: FORD EXPEDITION F150 250 350 450 550 53 TAURUS JUAGER
MASS AIR FLOW FITS: FORD EXPEDITION F150 250 350 450 550 53 TAURUS JUAGER
MASS AIR FLOW FITS: FORD EXPEDITION F150 250 350 450 550 53 TAURUS JUAGER
MASS AIR FLOW FITS: FORD EXPEDITION F150 250 350 450 550 53 TAURUS JUAGER
MASS AIR FLOW FITS: FORD EXPEDITION F150 250 350 450 550 53 TAURUS JUAGER
MASS AIR FLOW FITS: FORD EXPEDITION F150 250 350 450 550 53 TAURUS JUAGER
MASS AIR FLOW FITS: FORD EXPEDITION F150 250 350 450 550 53 TAURUS JUAGER

MASS AIR FLOW FITS: FORD EXPEDITION F150 250 350 450 550 53 TAURUS JUAGER

$25.21 
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Wholesales Price
Sold By
GlobalsourceWD
California - USA
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You Are Buying
Brand: ISUMO
Aftermarket Premium High Quality
Mass Air Flow Sensor With Housing
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Part#
XL3Z12B579BA
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Cross-Reference
245-2046
XL3Z-12B579-BA
2452046
2451046
245-1046
74-9554
749554
869554
86-9554 
AFH8006,
AFH8006C
F81F12B579BA
F8DZ12B579BA 
XL3F12B579BA 
XL3Z12B579BA 
XL3Z12B579BARM
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Fits
FORD EXPEDITION 1999-2002
FORD F-150 1999-2003
FORD F-150 HERITAGE 2004
FORD F-250 1999
FORD F-250 SUPER DUTY 1999
FORD F-350 SUPER DUTY 1999
FORD F-450 SUPER DUTY 1999
FORD F-550 SUPER DUTY 1999
FORD F53 1999
FORD
FORD
JAGUAR
TAURUS
LOBO
S-TYPE
1996-1999
2003-2004
2000-2001
LINCOLN BLACKWOOD 2002-2003
LINCOLN NAVIGATOR 1999-2002



Location:
The Mass Air Flow (MAF) sensor is located in the air duct between the air cleaner 
and the engines air intake. Locat20ion 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.