OEM Ford Mass Air Sensor

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At Ford Parts Center we have Genuine Ford Mass Airflow Sensors for all Ford, Lincoln and Mercury vehicles. All of our parts are Genuine Ford Parts. Mass Airflow Sensors do exactly as their name suggests, they measure the air entering the engine intake and relay information to the computer for optimal engine performance.

There are several symptoms that can tell you that you may have a Mass Air Sensor failure.

  • Hesitation and jerking during acceleration
  • Rough idle that's rich or lean
  • Engine drag under load... and more...

Sometimes it's best to run a default code check because these symtoms mimic other electronic faults also like a bad spark plug, or a plug wire issue. You can also use Mass Air Flow Sensor cleaner to clean the hot wire and the unit and re-install to rule out a dirty Mass Air Sensor issue. There are special spray cleaners for Mass Air Flow Sensors so be sure to use the correct type of product.

If a Replacement Mass Air Sensor is needed, remember we have all Ford Mass Air units currently available and we ship fast Nationwide. You can also enter your Sensors' part number in the search box on this page or your VIN to find the correct replacement unit for your Ford.

Each OEM Ford Mass Air Sensor in this catalog is backed by a Ford Motor Company Warranty.

Mass Air Flow Sensor
Part Number: F6ZZ-12B579-AARM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More Names
Replaces: AFLS-182-RM, F6DZ-12B579-ARM
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,
    • Mystique,
    • Sable
  • 9 more
MSRP $392.13
$232.92
MSRP $392.13
$232.92
Mass Air Flow Sensor
Part Number: 1SDZ-12B579-BBRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More Names
Description: Sohc. Reman. 3.0L ohv. 3.0L dohc. Windstar. 3.0l. From 02/02/1999. Ranger. 2.3l, 3.0l. Sable, Taurus. 3.0l. Escape, Mariner. 2.0l.... More Info
Fits:
  • Ford:
    • Escape,
    • Escort,
    • Ranger,
    • Taurus,
    • Windstar
  • Mercury:
    • Sable
  • 1 more
MSRP $460.60
$288.79
MSRP $460.60
$288.79
Mass Air Flow Sensor
Part Number: F57Z-12B579-NRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More Names
Description: Reman. Ranger. 4.0l. Stamped #F57F12B579DA. Explorer, Mountaineer. 4.0l. Explorer, Mountaineer. 5.0l. More Info
Notes: 15. More Notes
Fits:
  • Ford:
    • Aerostar,
    • Explorer,
    • Ranger
  • Mercury:
    • Mountaineer
MSRP $481.82
$302.10
MSRP $481.82
$302.10
Mass Air Flow Sensor
Part Number: 7C3Z-12B579-A
Other Names: Sensor, Sensor Assembly More Names
Description: 6.4L turbo diesel. F250 super duty. 6.4l diesel. F350 super duty. 6.4l diesel. More Info
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
MSRP $318.76
$210.38
MSRP $318.76
$210.38
Mass Air Flow Sensor
Part Number: F6UZ-12B579-YRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More Names
Description: Continental. Mustang. 4.6l. More Info
Notes: 11. More Notes
Fits:
  • Ford:
    • Mustang
  • Lincoln:
    • Continental
MSRP $513.33
$304.92
MSRP $513.33
$304.92
Mass Air Flow Sensor
Part Number: 1L2Z-12B579-ARM
Other Names: Air Mass Sensor, Air Temp Sensor, Remanufactured Sensor Assembly More Names
Notes: 108. More Notes
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,
    • Explorer Sport Trac,
    • Mustang,
    • Ranger,
    • Taurus,
    • Windstar
  • Mercury:
    • Mariner,
    • Mountaineer,
    • Sable
  • 12 more
MSRP $460.60
$288.79
MSRP $460.60
$288.79
Mass Air Flow Sensor
Part Number: 3W4Z-12B579-AC
Other Names: Air Mass Sensor, Sensor Assembly More Names
Notes: 70. More Notes
Fits:
  • Ford:
    • E-350 Club Wagon,
    • E-350 Super Duty,
    • Focus,
    • Freestar,
    • Taurus,
    • Thunderbird,
    • Windstar
  • Lincoln:
    • LS
  • Mercury:
    • Monterey,
    • Sable
  • 5 more
MSRP $224.96
$152.19
MSRP $224.96
$152.19
Mass Air Flow Sensor
Part Number: 8V2Z-12B579-A
Other Names: Air Mass Sensor, Sensor Assembly More Names
Notes: 228. More Notes
Fits:
  • Ford:
    • E-350 Super Duty,
    • EcoSport,
    • Edge,
    • Explorer,
    • Fiesta,
    • Fusion,
    • Mustang,
    • Special Service Police Sedan,
    • Taurus,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • MKT,
    • MKZ
  • 10 more
MSRP $173.22
$119.09
MSRP $173.22
$119.09
Mass Air Flow Sensor
Part Number: 4G7Z-12B579-AB
Other Names: Air Mass Sensor, Sensor Assembly More Names
Description: Mustang. 5.4l. More Info
Fits:
  • Ford:
    • GT,
    • Mustang
MSRP $216.07
$146.17
MSRP $216.07
$146.17
Mass Air Flow Sensor
Part Number: J1BZ-12B579-A
Other Names: Sensor, Sensor Assembly More Names
Description: Transit Connect van. 2.0l. More Info
Fits:
  • Ford:
    • Transit Connect
MSRP $47.73
$34.13
MSRP $47.73
$34.13
Mass Air Flow Sensor
Part Number: JX6Z-12B579-B
Other Names: Air Mass Sensor, Sensor Assembly More Names
Description: Transit. 2.0l diesel. More Info
Fits:
  • Ford:
    • Transit-350,
    • Transit-350 HD
MSRP $136.93
$94.14
MSRP $136.93
$94.14
Mass Air Flow Sensor
Part Number: F67Z-12B579-MRM
Other Names: Air Mass Sensor, Remanufactured Sensor Assembly More Names
Notes: 29. More Notes
Fits:
  • Ford:
    • Aerostar,
    • Escort,
    • Ranger,
    • Taurus,
    • Windstar
  • Mercury:
    • Sable,
    • Tracer
  • 2 more
MSRP $439.87
$275.80
MSRP $439.87
$275.80
Map Sensor
Part Number: DS7Z-9F479-A
Other Names: Pressure Sensor, Mass Air Flow Sensor, Sensor Assembly More Names
Description: Fusion. 1.5l. Escape. 1.5l. At air inlet tube. More Info
Fits:
  • Ford:
    • Escape,
    • Fusion
MSRP $84.29
$58.88
MSRP $84.29
$58.88
Sensor
Part Number: CP9Z-12B579-B
Other Names: Air Mass Sensor, Mass Air Flow Sensor, Sensor Assembly More Names
Description: C-Max. MKZ. 2.0l. 2.0L dohc. Focus. 2.0l. With hybrid. Escape. 2.5l. Without turbo. Transit Connect van. 2.5l. More Info
Fits:
  • Ford:
    • C-Max,
    • Escape,
    • Focus,
    • Fusion,
    • Police Responder Hybrid,
    • SSV Plug-In Hybrid,
    • Transit Connect
  • Lincoln:
    • MKZ
  • 3 more
MSRP $199.87
$137.41
MSRP $199.87
$137.41
Sensor
Part Number: BC3Z-12B579-A
Other Names: Mass Air Flow Sensor, Air Mass Sensor, Sensor Assembly More Names
Description: Escape. 2.5l. Transit Connect van. 2.5l. F250, f350 super duty. 6.7l diesel. More Info
Fits:
  • Ford:
    • Escape,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Transit Connect
MSRP $212.42
$132.93
MSRP $212.42
$132.93
Sensor
Part Number: BR3Z-12B579-A
Other Names: Mass Air Flow Sensor, Air Mass Sensor, Sensor Assembly More Names
Notes: 14. More Notes
Fits:
  • Ford:
    • E-350 Super Duty,
    • Expedition,
    • Explorer,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Flex,
    • Fusion,
    • GT,
    • Mustang,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Taurus
  • Lincoln:
    • MKS,
    • MKT,
    • Navigator
  • 11 more
MSRP $218.27
$136.59
MSRP $218.27
$136.59
Sensor
Part Number: 3L3Z-12B579-BA
Other Names: Mass Air Flow Sensor, Air Mass Sensor, Air Temp Sensor, Sensor Assembly More Names
Notes: 438. More Notes
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:
    • LS,
    • Mark LT,
    • MKS,
    • MKT,
    • MKX,
    • MKZ,
    • Navigator,
    • Town Car,
    • Zephyr
  • Mercury:
    • Grand Marquis,
    • Mariner,
    • Milan,
    • Montego,
    • Mountaineer,
    • Sable
  • 36 more
MSRP $285.49
$183.48
MSRP $285.49
$183.48
Sensor
Part Number: EL8Z-9F479-A
Other Names: Map Sensor, Pressure Sensor, Mass Air Flow Sensor, Turbocharger Boost Sensor, Sensor Assembly More Names
Replaces: CX-2504-, EL8Z-9F479-B
Description: 2.3L. Fusion. 2.0l. Escape. 2.0l. 2.0L, 2017-19. 2.0L, 2015-16. Without hybrid. At intercooler. 2.0L turbo, 2017-20. 1.6L, from... More Info
Fits:
  • Ford:
    • Escape,
    • Explorer,
    • Fusion,
    • Transit Connect
  • Lincoln:
    • MKC,
    • MKZ
  • 1 more
MSRP $59.89
$41.83
MSRP $59.89
$41.83
Sensor
Part Number: CV2Z-9F479-A
Other Names: Map Sensor, Pressure Sensor, Manifold Absolute Pressure Sensor, Mass Air Flow Sensor, Sensor Assembly More Names
Notes: 54. More Notes
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
MSRP $70.24
$49.06
MSRP $70.24
$49.06
Air Mass Sensor Bolt
Part Number: -W711655-S300
Other Names: Air Mass Sensor Screw, Mass Air Flow Sensor Bolt, Sensor Bolt, Sensor Screw, Air Mass Sensor, Temp Sensor Bolt, Mass Air Flow... More Names
Notes: 387. More Notes
Fits:
  • Ford:
    • C-Max,
    • EcoSport,
    • Edge,
    • Escape,
    • Explorer,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Fiesta,
    • Focus,
    • Fusion,
    • Mustang,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Police Responder Hybrid,
    • Special Service Police Sedan,
    • SSV Plug-In Hybrid,
    • Taurus,
    • Transit Connect,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • MKS,
    • MKT,
    • MKZ
  • Mercury:
    • Milan
  • 22 more
MSRP $2.50
$1.71
MSRP $2.50
$1.71
Sensor
Part Number: GV2Z-9F479-D
Other Names: Map Sensor, Manifold Absolute Pressure Sensor, Pressure Sensor, M.A.P Sensor, Mass Air Flow Sensor, Sensor Assembly More Names
Replaces: CX-2494-, CX-2519-, DV2Z-9F479-C, DV2Z-9F479-D
Notes: 21. More Notes
Fits:
  • Ford:
    • Edge,
    • Escape,
    • Expedition,
    • Explorer,
    • F-150,
    • Fusion,
    • Police Interceptor Utility,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • Aviator,
    • Continental,
    • MKX,
    • MKZ,
    • Nautilus,
    • Navigator
  • 12 more
MSRP $51.71
$36.12
MSRP $51.71
$36.12
Sensor
Part Number: BV6Z-9F479-A
Other Names: Map Sensor, M.A.P Sensor, Turbocharger Boost Sensor, Pressure Sensor, Manifold Absolute Pressure Sensor, Mass Air Flow Sensor, Temp... More Names
Fits:
  • Ford:
    • EcoSport,
    • Edge,
    • Escape,
    • Explorer,
    • Fiesta,
    • Focus,
    • Fusion,
    • Mustang,
    • Taurus,
    • Transit Connect
  • Lincoln:
    • MKC,
    • MKT,
    • MKZ
  • 8 more
MSRP $138.82
$95.44
MSRP $138.82
$95.44
Fuel Injection Air Flow Meter Gasket / O-Ring
Part Number: 3L3Z-12B615-BA
Other Names: Air Mass Sensor O-Ring, Air Mass Sensor Gasket, Air Mass Sensor Seal, Sensor Seal, Gasket, Mass Air Flow Sensor Seal, O-Ring, Wire... More Names
Notes: 346. More Notes
Fits:
  • Ford:
    • Crown Victoria,
    • E-150,
    • E-250,
    • E-350 Super Duty,
    • Edge,
    • Escape,
    • Expedition,
    • Explorer,
    • Explorer Sport Trac,
    • F-150,
    • Flex,
    • Fusion,
    • Mustang,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Ranger,
    • Taurus,
    • Taurus X
  • Lincoln:
    • MKS,
    • MKT,
    • MKX,
    • MKZ,
    • Town Car,
    • Zephyr
  • Mercury:
    • Grand Marquis,
    • Mariner,
    • Milan,
    • Mountaineer
  • 23 more
MSRP $16.93
$12.42
MSRP $16.93
$12.42
Air Duct Screw
Part Number: -W507064-S439
Positions: Outer
Other Names: Pressure Sensor Screw, Outer Duct Screw, Duct Screw, Mass Air Flow Sensor Bolt, Outer Duct Bolt, Inlet Tube Screw, Duct Bolt, Screw More Names
Fits:
  • Ford:
    • Edge,
    • Fusion,
    • Police Responder Hybrid,
    • SSV Plug-In Hybrid,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • MKZ,
    • Nautilus
  • 5 more
MSRP $1.50
$1.03
MSRP $1.50
$1.03
Tail Lamp Assembly Screw
Part Number: -W712801-S900
Positions: Left Outer, Right Outer
Other Names: Tail Lamp Screw, Pad Retainer Screw, Mass Air Flow Sensor Bolt, High Mount Lamp Screw, Wedge Screw, Side Extension Retainer Screw,... More Names
Description: 1.6L. 2011-12. 2.0L turbo. On quarter. Outer, 2017-19. Outer, 2013-2016. Without trailer package, 2013-16. 2013-15, without police... More Info
Fits:
  • Ford:
    • Edge,
    • Escape,
    • Explorer,
    • Flex,
    • Focus,
    • Police Interceptor Utility
  • Lincoln:
    • MKT,
    • MKX
  • 3 more
MSRP $3.50
$2.40
MSRP $3.50
$2.40
Handle, Inside Bolt
Part Number: -W500215-S437
Positions: Left Front, Left Upper, Right Front, Right Upper, Inner Front, Inner Upper
Other Names: Handle, Inside Screw, Ignition Coil Bolt, Adapter Bolt, Tube Screw, Boot Bolt, Mass Air Flow Sensor Bolt, Cooling System Bypass... More Names
Replaces: -W715302-S437, -W716210-S439
Fits:
  • Ford:
    • C-Max,
    • EcoSport,
    • Edge,
    • Escape,
    • F-150,
    • Fiesta,
    • Focus,
    • Fusion,
    • Police Responder Hybrid,
    • SSV Plug-In Hybrid,
    • Transit Connect,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • Continental,
    • MKX,
    • MKZ,
    • Nautilus
  • Mercury:
    • Milan
  • 15 more
MSRP $3.50
$0.88
MSRP $3.50
$0.88

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