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

OEM Mass Air Flow Sensor For 2003-2007 Ford

  • List Price: $475.15
  • You Save: $156.33 (32.9% off)
  • Sale Price: $318.82
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products

Details

  • Genuine:
    Ford, Lincoln, Mercury Parts
    Lincoln Parts Mercury Parts
  • SKU: 3L3Z-12B579-ARM
  • Other Names: Air Mass Sensor, Remanufactured Sensor Assembly
  • Description:

    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.

  • Condition: New
  • Applications: 1999-07 SUPER DUTY.

Vehicle Fitment

Vehicle Fitment
Make Body & Trim Engine & Transmission
2007 Ford F-250 Super Duty Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2007 Ford F-350 Super Duty Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2006 Ford F-250 Super Duty Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2006 Ford F-350 Super Duty Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2005 Ford Excursion Eddie Bauer, Limited, XLS, XLT 6.0L V8 - Diesel
2005 Ford F-250 Super Duty Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2005 Ford F-350 Super Duty Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2004 Ford Excursion Eddie Bauer, Limited, XLS, XLT 6.0L V8 - Diesel
2004 Ford F-250 Super Duty Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2004 Ford F-350 Super Duty Harley-Davidson Edition, King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
2003 Ford Excursion Eddie Bauer, Limited, XLT 6.0L V8 - Diesel
2003 Ford F-250 Super Duty Lariat, XL, XLT 6.0L V8 - Diesel
2003 Ford F-350 Super Duty King Ranch, Lariat, XL, XLT 6.0L V8 - Diesel
(138 more fitments)

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 offer only genuine OEM Ford, Lincoln, and Mercury parts and accessories
  • When you provide your vehicle VIN, we can guarantee an exact fit
  • We carry a huge inventory of OEM Ford, Lincoln, and Mercury parts and accessories
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