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You are Buying:
Brand: ISUMO
Registered Trademark In USA
Designed to meet or exceed OE specifications
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Quantity: 1 Piece
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Description
Description
Mass Air Flow Sensor
(Sensor Only)
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Part#
Part#
MAS4540S
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OEM#
OEM#
3L3Z-12B579BA
3L3A-12B579BA
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Cross-Reference
MAF0012
MAS0140
86-50031
8650031
74-50031
7450031
213-3604
2133604
AF10140
5S8314
917-822
917822
3W4F12B579AC
4G7Z12B579AA
L3A12B579BA
3L3F12B579BA
3L3Z12B579BA
3L8Z12B579BA
L3H513215
L3H5-13-215
SU8751
SU9779
3W4F12B579AB
245-1108
MAS4540
MAF1142
2451108
245-1108
MAF1108
MAS4540
MAS4540S
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- Specifications
- Connector Gender:Female
- Terminal Gender:Male
- Terminal Type:Pin
- Notes:Sensor Only
- Connector Quantity:1
- Terminal Quantity:6
- Connector Shape:Oval
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FITS:
| FORD | BRONCO SPORT | 2021-2023 |
| FORD | CROWN VICTORIA | 2004-2011 |
| FORD | E-150 | 2004-2014 |
| FORD | E-250 | 2003-2014 |
| FORD | E-350 | 2004-2023 |
| FORD | E-450 | 2004-2015 |
| FORD | ECONOLINE | 2004-2014 |
| FORD | ECOSPORT | 2019-2022 |
| FORD | EDGE | 2007-2023 |
| FORD | ESCAPE | 2005-2023 |
| FORD | EXPEDITION | 2005-2023 |
| FORD | EXPLORER | 2004-2023 |
| FORD | EXPLORER SPORT TRAC | 2007-2010 |
| FORD | F-150 | 2004-2023 |
| FORD | F-250 SUPER DUTY | 2005-2023 |
| FORD | F-350 SUPER DUTY | 2005-2023 |
| FORD | F-450 SUPER DUTY | 2005 |
| FORD | FIESTA | 2011-2013 |
| FORD | FIVE HUNDRED | 2005-2007 |
| FORD | FLEX | 2009-2012 |
| FORD | FOCUS | 2008-2011 |
| FORD | FREESTYLE | 2005-2007 |
| FORD | FUSION | 2006-2020 |
| FORD | LOBO | 2004-2020 |
| FORD | MAVERICK | 2022-2023 |
| FORD | MUSTANG | 2005-2023 |
| FORD | POLICE INTERCEPTOR SEDAN | 2019 |
| FORD | POLICE INTERCEPTOR UTILITY | 2020-2023 |
| FORD | RANGER | 2004-2023 |
| FORD | TAURUS | 2008-2019 |
| FORD | TAURUS X | 2008-2009 |
| FORD | TRANSIT | 2019-2022 |
| FORD | TRANSIT 150 | 2019-2023 |
| FORD | TRANSIT 250 | 2019-2023 |
| FORD | TRANSIT 350 | 2019-2023 |
| FORD | TRANSIT CONNECT | 2010-2013 |
| LINCOLN | AVIATOR | 2020-2023 |
| LINCOLN | CONTINENTAL | 2019-2020 |
| LINCOLN | CORSAIR | 2020-2023 |
| LINCOLN | LS | 2006 |
| LINCOLN | MARK LT | 2006-2010 |
| LINCOLN | MKS | 2009-2012 |
| LINCOLN | MKT | 2010-2012 |
| LINCOLN | MKX | 2007-2015 |
| LINCOLN | MKZ | 2007-2020 |
| LINCOLN | NAUTILUS | 2019-2023 |
| LINCOLN | NAVIGATOR | 2005-2023 |
| LINCOLN | TOWN CAR | 2005-2011 |
| LINCOLN | ZEPHYR | 2006 |
| MAZDA | 6 | 2009-2013 |
| MAZDA | B2300 | 2003-2010 |
| MAZDA | B3000 | 2003-2008 |
| MAZDA | B4000 | 2003-2010 |
| MAZDA | CX-9 | 2008-2015 |
| MAZDA | TRIBUTE | 2005-2011 |
| MERCURY | GRAND MARQUIS | 2005-2011 |
| MERCURY | MARINER | 2005-2011 |
| MERCURY | MILAN | 2006-2011 |
| MERCURY | MONTEGO | 2005-2007 |
| MERCURY | MOUNTAINEER | 2004-2010 |
| MERCURY | SABLE | 2008-2009 |
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
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
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