OEM Ford Replacement Mass Air Flow Sensors

The mass air flow sensor is a small part among the many components found on the average engine. MAF sensors calculate the mass flow rate of air that enters the engine through the intake. It's constantly adjusting its calculations according to temperature and altitude fluctuations. This information is relayed back to the engine control unit (ECU). The ECU then meters the proper amount of fuel for ideal and efficient combustion.

If you have a bad MAF sensor, you can expect:

  • Slow acceleration
  • Poor fuel economy
  • Stuttering idle
  • Check engine codes

Vane meter and hot wire mass air flow sensors are the most common types found on modern vehicles. The average mass air flow sensor is designed with longevity in mind, but there may come a time when your OEM mass airflow sensor should be replaced. If that happens, only use a genuine OEM part from Blue Springs Ford Parts. Find a MAF sensor for your vehicle below.

Mass Air Flow Sensor
DS7Z-9F479-A
Other Names: Pressure Sensor, Sensor Assembly More
Description: Escape. Fusion. 1.5L. More
Notes: Included With Air Inlet. More
Fits:
  • Ford:
    • Escape,
    • Fusion
$34.58
$23.20
$34.58
$23.20
Mass Air Flow Sensor
6L3Z-12B579-A
Other Names: Air Mass Sensor, Cover More
Description: F150, Mark LT. 4.6L. 4.2L. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • F-150,
    • F-150 Heritage
$149.00
$99.98
$149.00
$99.98
Mass Air Flow Sensor
3W4Z-12B579-AC
Other Names: Air Mass Sensor, Sensor Assembly More
Description: Freestar, Monterey. Sable, Taurus. Thunderbird. Ls6, ls8. Windstar. Focus. 2.0l. 3.8l. 2003-05. 3.0L ohv. 3.0L dohc. 2.3L, 2004. Without... More
Notes: Included With Air Cleaner Assembly. Included With Upper Cover. More
Fits:
  • Ford:
    • E-350 Club Wagon,
    • E-350 Super Duty,
    • Focus,
    • Freestar,
    • Taurus,
    • Thunderbird,
    • Windstar
  • Lincoln:
    • LS
  • Mercury:
    • Monterey,
    • Sable
  • 5 more
$234.60
$157.42
$234.60
$157.42
Mass Air Flow Sensor
3L3Z-12B579-ARM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Excursion. F350. F250 pick-up. 6.0L turbo diesel. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • Excursion,
    • F-250 Super Duty,
    • F-350 Super Duty
$116.25
$78.01
$116.25
$78.01
Mass Air Flow Sensor
F6SZ-12B579-AARM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: 4.6L. 3.8L, 3.8L without supercharger, california & mass. More
Fits:
  • Ford:
    • Thunderbird
  • Mercury:
    • Cougar
$111.91
$75.09
$111.91
$75.09
Mass Air Flow Sensor
4G7Z-12B579-AB
Other Names: Air Mass Sensor, Sensor Assembly More
Description: Mustang. 5.4L. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • Mustang
$188.98
$126.81
$188.98
$126.81
Mass Air Flow Sensor
1L2Z-12B579-ABRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Explorer, Mountaineer. Aviator. 4.6L, 2002-05. More
Notes: Order By Stamp Number. More
Fits:
  • Ford:
    • Explorer
  • Lincoln:
    • Aviator
  • Mercury:
    • Mountaineer
$181.80
$121.99
$181.80
$121.99
Mass Air Flow Sensor
YS4Z-12B579-FRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Focus. 2000-03, sohc. 2.0L dohc without svt, 2004-07. More
Notes: Order By Application. More
Fits:
  • Ford:
    • Focus
$150.31
$100.86
$150.31
$100.86
Mass Air Flow Sensor
F6UZ-12B579-YRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Continental. Mustang. 4.6L. More
Notes: Listing Is For Remanufactured Part. Contact Dealer For Core Exchange Information. More
Fits:
  • Ford:
    • Mustang
  • Lincoln:
    • Continental
$156.51
$105.02
$156.51
$105.02
Mass Air Flow Sensor
XW4Z-12B579-ABRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Grand Marquis. Thunderbird. All models. Ls6, ls8. Town Car. Gas. 3.0L, 2000-02. 3.9L, 2000-2002. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • Crown Victoria,
    • Thunderbird
  • Lincoln:
    • LS,
    • Town Car
  • Mercury:
    • Grand Marquis
$148.07
$99.36
$148.07
$99.36
Mass Air Flow Sensor
F37Z-12B579-RRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Replaces: AFLS-108-RM, F37Z-12B579-FARM
Description: Escort, Tracer. Ranger. 1.8L. Federal. 2.3l, 3.0l. 1.9l, 2.0l. California. 2.3L, 1993-94. 2.3L, 1995-97. 3.0L, 1993-94. 3.0L without sho. More
Notes: Included With Air Cleaner Assembly. Order By Production Code. More
Fits:
  • Ford:
    • Escort,
    • Ranger,
    • Taurus
  • Mercury:
    • Sable,
    • Tracer
$109.29
$73.33
$109.29
$73.33
Mass Air Flow Sensor
FO7Z-12B579-AARM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Bronco II, Ranger. All models. Explorer. Aerostar. 4.6L. 1992-95, gas. 4.0L, 1993-94. 3.0L, 1992-97. More
Notes: Order By Application. More
Fits:
  • Ford:
    • Aerostar,
    • Bronco II,
    • Crown Victoria,
    • Explorer,
    • Ranger
  • Lincoln:
    • Mark VII,
    • Town Car
  • Mercury:
    • Grand Marquis
  • 3 more
$108.58
$72.86
$108.58
$72.86
Mass Air Flow Sensor
3W7Z-12B579-BARM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: All models. Town Car. Sohc. Gasoline, 2003-06, with police pkg. More
Notes: Included With Air Cleaner Asembly. More
Fits:
  • Ford:
    • Crown Victoria
  • Lincoln:
    • Town Car
  • Mercury:
    • Grand Marquis,
    • Marauder
$181.80
$121.99
$181.80
$121.99
Mass Air Flow Sensor
1L2Z-12B579-ARM
Other Names: Air Mass Sensor, Air Temp Sensor, Remanufactured Sensor Assembly More
Description: Explorer, Mountaineer. Escape, Mariner. Sable, Taurus. Windstar. Mustang. All. 5.0l. 4.2l. Federal. 3.0L dohc. 3.8l, 3.9l. To 3/29/00.... More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • E-250 Econoline,
    • Escape,
    • Explorer,
    • Explorer Sport Trac,
    • Mustang,
    • Ranger,
    • Taurus,
    • Windstar
  • Mercury:
    • Mariner,
    • Mountaineer,
    • Sable
  • 11 more
$222.15
$149.06
$222.15
$149.06
Mass Air Flow Sensor
1SDZ-12B579-BBRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Escape, Mariner. Escort, Tracer. Sable, Taurus. Windstar. Ranger. Sohc. 3.0L ohv. 3.0L dohc. 2.3l, 3.0l. 1.9l, 2.0l. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • Escape,
    • Escort,
    • Ranger,
    • Taurus,
    • Windstar
  • Mercury:
    • Sable
  • 1 more
$150.31
$100.86
$150.31
$100.86
Mass Air Flow Sensor
F6ZZ-12B579-AARM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Sable, Taurus. All models. Town Car. Windstar. Cougar. 5.4l. 4.2l. F150. 4.6l. 1996-97. 3.0L dohc. California. Natural gas. From 5/25/99.... More
Notes: Order By Application. More
Fits:
  • Ford:
    • Contour,
    • Crown Victoria,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250 Econoline,
    • F-150,
    • F-150 Heritage,
    • Taurus,
    • Windstar
  • Lincoln:
    • Town Car
  • Mercury:
    • Cougar,
    • Grand Marquis,
    • Sable
  • 8 more
$150.53
$101.00
$150.53
$101.00
Mass Air Flow Sensor
F67Z-12B579-MRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Escort, Tracer. Sable, Taurus. Aerostar. Ranger. Ohv. 2.5l. Dohc. 3.0L sohc. 2.3l, 3.0l. 1.9l, 2.0l. 3.0L, 1995-97. 4.0L, 1998-2003. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • Aerostar,
    • Escort,
    • Ranger,
    • Taurus,
    • Windstar
  • Mercury:
    • Sable,
    • Tracer
  • 2 more
$118.69
$79.64
$118.69
$79.64
Mass Air Flow Sensor
F57Z-12B579-NRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Explorer, Mountaineer. Ranger. 5.0l. 4.0L. More
Notes: Order By Stamp Number. More
Fits:
  • Ford:
    • Explorer,
    • Ranger
  • Mercury:
    • Mountaineer
$114.33
$76.71
$114.33
$76.71
Mass Air Flow Sensor
F5RZ-12B579-BARM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Contour, Mystique. Cougar. To 5/25/99. 2.0L, 1995-97. 2.0L, 1998-00. More
Fits:
  • Ford:
    • Contour
  • Mercury:
    • Cougar,
    • Mystique
$118.93
$79.80
$118.93
$79.80
Mass Air Flow Sensor
F2VZ-12B579-AARM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: All models. Mark VII. Town Car. Mustang. 4.6L. 5.0L. 3.8l, 3.9l. 1992-95, gas. More
Notes: Order By Application. More
Fits:
  • Ford:
    • Crown Victoria,
    • Mustang
  • Lincoln:
    • Mark VII,
    • Town Car
  • Mercury:
    • Grand Marquis
$106.84
$71.69
$106.84
$71.69
Mass Air Flow Sensor
CP9Z-12B579-B
Other Names: Air Mass Sensor, Sensor Assembly More
Description: Transit Connect van. Escape. Fusion. C-Max. Focus. MKZ. 2.5L. 2.0L dohc. With hybrid. Without turbo. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • C-Max,
    • Escape,
    • Focus,
    • Fusion,
    • Transit Connect
  • Lincoln:
    • MKZ
  • 1 more
$157.22
$105.49
$157.22
$105.49
Mass Air Flow Sensor
7C3Z-12B579-A
Other Names: Sensor, Sensor Assembly More
Description: F250 super duty. F350 super duty. 6.4L turbo diesel. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$218.89
$146.88
$218.89
$146.88
Mass Air Flow Sensor
XL3Z-12B579-BBRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Expedition. Blackwood. Navigator. F150. F350. 3.4L. 4.6l. F250 pick-up. 6.8L, 1999-04. 5.4L, 1999-2004. Without supercharger. 4.6 & 5.4L,... More
Fits:
  • Ford:
    • Expedition,
    • F-150,
    • F-250,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Taurus
  • Lincoln:
    • Blackwood,
    • Navigator
  • 3 more
$127.84
$85.78
$127.84
$85.78
Air Mass Sensor
3L7Z-12B579-AARM
Other Names: Mass Air Flow Sensor, Remanufactured Sensor Assembly More
Description: Navigator. 4.6l, 5.4l sohc. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • Expedition
  • Lincoln:
    • Navigator
$181.80
$121.99
$181.80
$121.99
Air Mass Sensor
1L5Z-12B579-ARRM
Other Names: Mass Air Flow Sensor, Remanufactured Sensor Assembly More
Description: Focus. 2000-03, dohc. 2.0L dohc with svt, 2004. More
Notes: Order By Application. More
Fits:
  • Ford:
    • Focus
$145.33
$97.51
$145.33
$97.51
Air Mass Sensor
8V2Z-12B579-A
Other Names: Mass Air Flow Sensor, Sensor Assembly More
Description: Edge, MKX. Explorer. Mustang. Taurus. Fiesta. Focus. MKZ. 2.0l. 5.0l. 1.0L. 3.7L. 5.2L. Transit. With turbo. 1.6L turbo. 3.2l diesel.... More
Notes: Included With Air Cleaner Assembly. Included With Upper Cover. More
Fits:
  • Ford:
    • Edge,
    • Explorer,
    • Fiesta,
    • Focus,
    • Fusion,
    • Mustang,
    • Special Service Police Sedan,
    • Taurus,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • MKZ
  • 8 more
$162.78
$109.23
$162.78
$109.23
Air Mass Sensor
1L3Z-12B579-AARM
Other Names: Mass Air Flow Sensor, Remanufactured Sensor Assembly More
Description: F150. With supercharger. 4.6 & 5.4L, with lightning. More
Fits:
  • Ford:
    • F-150,
    • F-150 Heritage
$193.60
$129.91
$193.60
$129.91
Sensor
BR3Z-12B579-A
Other Names: Mass Air Flow Sensor, Air Mass Sensor, Sensor Assembly More
Description: Police Interceptor Sedan. Expedition, Navigator. Explorer. Mustang. Taurus. Fusion. Flex. MKT. MKS. 5.0L. F150. 5.8l. 6.8L. 2.5L. 3.5L,... More
Notes: Included With Air Cleaner Assembly. Included With Top Cover. Included With Upper Cover. More
Fits:
  • Ford:
    • E-350 Super Duty,
    • Expedition,
    • Explorer,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Flex,
    • Fusion,
    • Mustang,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Taurus
  • Lincoln:
    • MKS,
    • MKT,
    • Navigator
  • 10 more
$154.78
$103.86
$154.78
$103.86
Sensor
BC3Z-12B579-A
Other Names: Mass Air Flow Sensor, Air Mass Sensor, Sensor Assembly More
Description: Transit Connect van. Escape. 2.5l. 6.7l diesel. F250, f350 super duty. More
Notes: Included With Air Cleaner Assembly. More
Fits:
  • Ford:
    • Escape,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Transit Connect
$154.78
$103.86
$154.78
$103.86
Sensor
YC2Z-12B579-BBRM
Other Names: Mass Air Flow Sensor, Air Mass Sensor, Remanufactured Sensor Assembly More
Description: Excursion. Mustang. F350. 4.6l. F150. 5.4l, 6.8l. F250 pick-up. E150-350 vans. Without supercharger. 10 cylinder, 1997-07, mass air flow.... More
Notes: Order By Application. More
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • E-250 Econoline,
    • E-350 Club Wagon,
    • E-350 Econoline Club Wagon,
    • E-350 Super Duty,
    • Excursion,
    • F-150,
    • F-250,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Mustang
  • 10 more
$127.84
$85.78
$127.84
$85.78
Sensor
EL8Z-9F479-A
Other Names: Pressure Sensor, Map Sensor, Mass Air Flow Sensor, Sensor Assembly More
Replaces: CX-2504-, EL8Z-9F479-B
Description: Transit Connect van. Escape. 2.3L. At intercooler. 2.0L turbo, 2017. 1.6L, from 11/27/2014. More
Fits:
  • Ford:
    • Escape,
    • Explorer,
    • Fusion,
    • Transit Connect
  • Lincoln:
    • MKC
$20.89
$14.02
$20.89
$14.02
Sensor
CV2Z-9F479-A
Other Names: Pressure Sensor, Mass Air Flow Sensor, Map Sensor, Sensor Assembly More
Description: Escape. Fiesta. Focus. F150. 6.2l. 5.0l. 1.6l. Transit. 2.0L turbo. 3.5L, 2012-14. From 10/20/14. Without turbo. From 10/24/11. At air... More
Notes: Included With Air Cleaner Assembly. Included With Air Inlet Tube. More
Fits:
  • Ford:
    • Escape,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Fiesta,
    • Focus,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • 5 more
$71.40
$47.91
$71.40
$47.91
Sensor
3L3Z-12B579-BA
Other Names: Mass Air Flow Sensor, Air Mass Sensor, Air Temp Sensor, Sensor Assembly More
Description: Five Hundred, Montego. Explorer, Mountaineer. Expedition, Navigator. Transit Connect van. Explorer Sport Trac. Fusion, Milan, MKZ.... More
Notes: Included With Air Cleaner Assembly. Includes Coolant Reservoir. Included With Top Cover. Included With Intake Cover. Included With Upper... More
Fits:
  • Ford:
    • Crown Victoria,
    • E-150,
    • E-150 Club Wagon,
    • E-250,
    • E-350 Club Wagon,
    • E-350 Super Duty,
    • Edge,
    • Escape,
    • Expedition,
    • Explorer,
    • Explorer Sport Trac,
    • F-150,
    • F-150 Heritage,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Fiesta,
    • Five Hundred,
    • Flex,
    • Focus,
    • Freestyle,
    • Fusion,
    • Mustang,
    • Ranger,
    • Taurus,
    • Taurus X,
    • Transit Connect
  • Lincoln:
    • Mark LT,
    • MKS,
    • MKT,
    • MKX,
    • MKZ,
    • Navigator,
    • Town Car,
    • Zephyr
  • Mercury:
    • Grand Marquis,
    • Mariner,
    • Milan,
    • Montego,
    • Mountaineer,
    • Sable
  • 35 more
$226.67
$152.10
$226.67
$152.10
Sensor
BV6Z-9F479-A
Other Names: Map Sensor, Mass Air Flow Sensor, Pressure Sensor, M.A.P Sensor, Sensor Assembly More
Description: Transit Connect van. Explorer. Mustang. Fiesta. Escape. Fusion. Focus. Edge. MKC. 1.5l. 2.3l. 1.0l. Without turbo. At intercooler. 2.0L... More
Notes: Included With Top Cover. More
Fits:
  • Ford:
    • Edge,
    • Escape,
    • Explorer,
    • Fiesta,
    • Focus,
    • Fusion,
    • Mustang,
    • Transit Connect
  • Lincoln:
    • MKC,
    • MKZ
  • 5 more
$81.33
$54.57
$81.33
$54.57