This mass air flow sensor is just what you need to get your vehicle in good working order again!

Specifications:

  • Brand New Mass Airflow Sensor
    • Not remanufactured
    • No core charge
  • Replaces dealer part numbers: 1L2Z-12B579-ARM, 1L2Z-12B579-A, 1F2213210, 1F22-13210-A, 1L2F-12B579-AA, 1L2F-12B579-BA, AJ0313215, RM1L2F-12B579-BA, RMXF2F-12B579-AA, XF2F-12B579-AA, XF2Z-12B579-BBRM, XF2Z-12B579-BB, YF0913215, RMXF2F-12B579-BA, XF2F-12B579-BA, 1SDZ-12B579-BARM, 1SDF-12B579-BA, RM1SDF-12B579-BA, 1L2Z12B579ARM, 1L2Z12B579A, AJ0313215A, 1L2F12B579AA, 1L2F12B579BA, AJ0313215, RM1L2F12B579BA, RMXF2F12B579AA, XF2F12B579AA, XF2Z12B579BBRM, XF2Z12B579BB, YF0913215, RMXF2F12B579BA, XF2F12B579BA, 1SDZ12B579BARM, 1SDF12B579BA, RM1SDF12B579BA, 1F2013210
  • Fits in between air cleaner and air intake hose
  • Is 100% computer tested prior to leaving manufacturer

Installation Notes:

1. Make sure the air filter is in good condition and replace if necessary.
2. Clean out and inspect the intake hose when replacing this part. Moving the intake hose during replacement can loosen dirt which can then damage the new sensor.

This item is an electrical part. These units are tested prior to shipment.

Returns Note:

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed.

Note:  You may be required to reset the vehicle’s computer after installation of this part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Disconnecting the Air Intake Hose (0:34)
    • Disconnect the mass air flow (MAF) sensor wiring harness
    • Loosen the air intake hose clamp with a flat blade screwdriver
    • Pull the intake hose off the MAF sensor
  2. step : Removing the Air Intake Box Cover (0:58)
    • Unclip the air intake box cover
    • Lift the intake box cover off and out
  3. step : Removing the Mass Airflow Sensor (1:11)
    • Remove the four 10mm bolts from the MAF sensor
    • Pull the MAF sensor off the air intake box cover
  4. step : Installing the New MAF Sensor (1:24)
    • Push the new MAF sensor into place
    • Insert the four 10mm bolts into the MAF sensor
  5. step : Reinstalling the Air Intake Box Cover (1:35)
    • Push the air box cover into place using the locating tabs
    • Clip on the air box
  6. step : Reconnecting the Intake Hose (1:50)
    • Push the intake hose onto the MAF sensor
    • Tighten the intake hose clamp with a flat blade screwdriver
    • Connect the MAF sensor wiring harness

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket

4.5 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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Air flow sensor
Part was exact, price was right, delivery was fast. 1A Auto is the store for automotive needs...
July 25, 2018
Purchased
1 month ago
Sensor
This product was as described, perfect fit. Arrived as stated. You will need special hex head tool to remove the two screws. This is why i only gave it 4 stars. I had too have shop remove them so I could put the new air flow meter sensor in. No charge from the shop.
January 22, 2018
Purchased
7 months ago
Master flow sensor
This was the first part I order and was pleased. But I had to call for a replacement and still I was pleased. The price and warranty was great have a great deal of money.
October 25, 2017
Purchased
1 year ago
Good Price/Good part
It seems to be working which is all I can ask for.
August 1, 2017
Purchased
1 year ago
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Vehicle Fit

Year Make Model Description
1999-2000Ford E150 Van Ford E150 Van Air Flow Meter Sensor V6 4.2L (Excluding ID F6DF-EA Air Flow Meter Sensor)
2001-2003Ford E150 Van Ford E150 Van Air Flow Meter Sensor V6 4.2L
1999-2000Ford E250 Van Ford E250 Van Air Flow Meter Sensor V6 4.2L (Excluding ID F6DF-EA Air Flow Meter Sensor)
2001-2003Ford E250 Van Ford E250 Van Air Flow Meter Sensor V6 4.2L
2001-2004Ford Escape Ford Escape Air Flow Meter Sensor
2005-2008Ford Escape Ford Escape Air Flow Meter Sensor V6 3.0L
1999Ford Escort Ford Escort ZX2 Coupe Air Flow Meter Sensor (Built After 2/99 Production Date)
2000-2002Ford Escort Ford Escort ZX2 Coupe Air Flow Meter Sensor
1999-2001Ford Explorer Ford Explorer Air Flow Meter Sensor
2002-2003Ford Explorer Ford Explorer Air Flow Meter Sensor V6 4.0L
2002-2005Ford Explorer Sport Trac Ford Explorer Sport Trac Air Flow Meter Sensor
2001-2004Ford Mustang Ford Mustang Air Flow Meter Sensor V6 3.8L
2004Ford Mustang Ford Mustang Air Flow Meter Sensor V6 3.9L
2001-2003Ford Ranger Ford Ranger Air Flow Meter Sensor V6 3.0L
2001-2003Ford Ranger Ford Ranger Air Flow Meter Sensor V6 4.0L
2001-2003Ford Ranger Ford Ranger Air Flow Meter Sensor L4 2.3L
2000-2003Ford Taurus Ford Taurus Air Flow Meter Sensor
1999-2002Ford Windstar Ford Windstar Air Flow Meter Sensor
2003Ford Windstar Ford Windstar Air Flow Meter Sensor for Models with ID 1L2F-12B579-BA Air Flow Sensor
2001-2003Mazda B2300 Truck Mazda B2300 Truck Air Flow Meter Sensor
2001-2003Mazda B3000 Truck Mazda B3000 Truck Air Flow Meter Sensor
2001-2003Mazda B4000 Truck Mazda B4000 Truck Air Flow Meter Sensor
2001-2004Mazda Tribute Mazda Tribute Air Flow Meter Sensor
2005-2006Mazda Tribute Mazda Tribute Air Flow Meter Sensor V6 3.0L
2005-2008Mercury Mariner Mercury Mariner Air Flow Meter Sensor V6 3.0L
1999-2001Mercury Mountaineer Mercury Mountaineer Air Flow Meter Sensor
2002-2003Mercury Mountaineer Mercury Mountaineer Air Flow Meter Sensor V6 4.0L
2000-2003Mercury Sable Mercury Sable Air Flow Meter Sensor

This part replaces:

  • Hollander 336-05213, 05215, 05227, 60611
  • OE # 1L2Z12B579ARM
Part #: 1AEAF00071


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(02:35 min)