Mass Air Flow Sensor - Ford (3W4Z-12B579-AC)

  • $224.96
  • $74.01 (33% off)
  • $150.95
  • $35.00
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  • Ford
  • 3W4Z-12B579-AC
  • Mass Air Flow Sensor
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Product Details

  • Air Mass Sensor, Sensor Assembly
  • Mass air flow sensors are an essential part of today's modern engines. These sensors help the engine control unit (ECU) determine the best air-fuel ratio for the engine. As variations in air density occur due to ambient temperature changes and altitude, the mass air flow sensor is capable of providing the correct air-fuel ratio for the best possible performance. Like other Ford vehicles equipped with electronic or direct fuel injection, your 2004-2007 Ford Freestar relies on a mass air flow sensor to provide the proper stoichiometric corrections.

    Even after years of reliable service, the mass air flow sensor can and does deteriorate over time. When it comes to replacing this component, the importance of buying genuine Ford OEM parts cannot be stated enough. With these parts, you get excellent quality and the reassurance that your part will stand up to the harshest conditions. You also get a part that is not only an exact fit for your 2004-2007 Ford Freestar, but it is also guaranteed to work as intended for years to come.

    Mass air flow sensors are just a few of the many genuine Ford OEM parts that are available from Blue Springs Ford Parts. Give us a call at 800-248-7760 or shop on our online store for the best parts and service.

  • Included With Air Cleaner Assembly. Included With Upper Cover.
  • Ford is one of the world's most storied automakers, with a reputation for quality and toughness. While every vehicle breaks now and then, you can rest assured that the best way to repair your Ford family vehicle is to purchase OEM parts that are factory tested and certified. Every Ford and/or Motorcraft part comes with a comprehensive warranty against defects for a minimum of 12 months and 12,000 miles, which means you can rest assured the best part for fixing your vehicle is a Genuine Ford Part.

This Part Fits

Year Make Model Make Model Year Body & Trim Engine & Transmission
2005 Ford E-350 Club Wagon Ford E-350 Club Wagon 2005 Chateau, XL, XLT 6.0L V8 - Diesel
2010 Ford E-350 Super Duty Ford E-350 Super Duty 2010 Base, XL, XLT 6.0L V8 - Diesel
2009 Ford E-350 Super Duty Ford E-350 Super Duty 2009 Base, XLT 6.0L V8 - Diesel
2008 Ford E-350 Super Duty Ford E-350 Super Duty 2008 Base, XL, XLT 6.0L V8 - Diesel
2007 Ford E-350 Super Duty Ford E-350 Super Duty 2007 Base, XL, XLT 6.0L V8 - Diesel
2006 Ford E-350 Super Duty Ford E-350 Super Duty 2006 Base, Chateau, XL, XLT 6.0L V8 - Diesel
2005 Ford E-350 Super Duty Ford E-350 Super Duty 2005 Base 6.0L V8 - Diesel
2007 Ford Focus Ford Focus 2007 S, SE, SES, ST 2.0L L4 - Gas, 2.3L L4 - Gas
2006 Ford Focus Ford Focus 2006 ZX3, ZX4, ZX4 ST, ZX5, ZXW 2.0L L4 - Gas, 2.3L L4 - Gas
2005 Ford Focus Ford Focus 2005 ZX3, ZX4, ZX4 ST, ZX5, ZXW 2.0L L4 - Gas, 2.3L L4 - Gas
2007 Ford Freestar Ford Freestar 2007 Base, Limited, SE, SEL 3.9L V6 - Gas, 4.2L V6 - Gas
2006 Ford Freestar Ford Freestar 2006 Base, Limited, SE, SEL 3.9L V6 - Gas, 4.2L V6 - Gas
2005 Ford Freestar Ford Freestar 2005 Base, Limited, S, SE, SEL, SES 3.9L V6 - Gas, 4.2L V6 - Gas
2007 Ford Taurus Ford Taurus 2007 SE, SEL 3.0L V6 - Gas
2006 Ford Taurus Ford Taurus 2006 SE, SEL 3.0L V6 - Flex, 3.0L V6 - Gas
2005 Ford Taurus Ford Taurus 2005 SE, SEL 3.0L V6 - Flex, 3.0L V6 - Gas
2005 Ford Thunderbird Ford Thunderbird 2005 50th Anniversary Edition, Base 3.9L V8 - Gas
2006 Lincoln LS Lincoln LS 2006 Sport 3.9L V8 - Gas
2007 Mercury Monterey Mercury Monterey 2007 Luxury 4.2L V6 - Gas
2006 Mercury Monterey Mercury Monterey 2006 Luxury 4.2L V6 - Gas

Blue Springs Ford

When it comes to serving our customers, BlueSpringsFordParts.com is a step above the rest. We're one of the highest rated OEM Ford parts retailers online, and our staff has more than 100 years of Ford parts experience combined. We carry a huge inventory of OEM Ford, Lincoln, and Mercury parts and accessories, and our location near the geographic center of the continental USA means we can ship parts FAST (not to mention affordably). If you have questions or need help looking up a part, please call us: 1-800-248-7760.

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