Mass Air Flow Sensor - Ford (3L3Z-12B579-ARM)

  • $475.15
  • $156.33 (33% off)
  • $318.82
  • $35.00
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  • Ford
  • 3L3Z-12B579-ARM
  • Mass Air Flow Sensor
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Product Details

  • Air Mass Sensor, Remanufactured Sensor Assembly
  • One of the many important jobs of the engine control unit or ECU is managing the engine's air-fuel ratio for proper combustion. In your 2003-2005 Ford Excursion, this task is left up to the mass air flow sensor. This particular sensor monitors the mass flow rate of air entering through the intake. As the air changes density due to altitude and temperature, the mass air flow sensor is able to relay these changes to the ECU, which is then able to deliver a corrected amount of fuel for the most efficient combustion possible.

    The 2003-2005 Ford Excursion mass airflow system is capable of operating reliably with little maintenance for several years. Nevertheless, there will eventually come a time when this sensor requires replacement. Blue Springs Ford Parts recommends that this part be replaced with a genuine Ford OEM part that offers the same quality and reliability as the original. In addition, you'll also get a part that will fit perfectly in your 2003-2005 Ford Excursion, saving you time and frustration when it comes to fitting aftermarket parts.

    Blue Springs Ford Parts offers an excellent selection of genuine Ford OEM parts for your 2003-2005 Ford Excursion and other Ford vehicles. Call 800-248-7760 or visit online to place your order today.

  • Included With Air Cleaner Assembly.
  • 1999-07 SUPER DUTY.
  • 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 Excursion Ford Excursion 2005 Eddie Bauer, Limited, XLS, XLT 6.0L V8 - Diesel
2004 Ford Excursion Ford Excursion 2004 Eddie Bauer, Limited, XLS, XLT 6.0L V8 - Diesel
2003 Ford Excursion Ford Excursion 2003 Eddie Bauer, Limited, XLT 6.0L V8 - Diesel
2007 Ford F-250 Super Duty Ford F-250 Super Duty 2007 Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2006 Ford F-250 Super Duty Ford F-250 Super Duty 2006 Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2005 Ford F-250 Super Duty Ford F-250 Super Duty 2005 Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2004 Ford F-250 Super Duty Ford F-250 Super Duty 2004 Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2003 Ford F-250 Super Duty Ford F-250 Super Duty 2003 Lariat, XL, XLT 6.0L V8 - Diesel
2007 Ford F-350 Super Duty Ford F-350 Super Duty 2007 Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2006 Ford F-350 Super Duty Ford F-350 Super Duty 2006 Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2005 Ford F-350 Super Duty Ford F-350 Super Duty 2005 Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2004 Ford F-350 Super Duty Ford F-350 Super Duty 2004 Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2003 Ford F-350 Super Duty Ford F-350 Super Duty 2003 King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel

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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