Genuine Ford Mass Air Flow (MAF) Sensor 3L3Z-12B579-BA | F-250 F-350 F-450 F-550 Super Duty Excursion 2003-2007 6.0L Power Stroke + Free Install Video

Genuine Ford Mass Air Flow (MAF) Sensor 3L3Z-12B579-BA | F-250 F-350 F-450 F-550 Super Duty Excursion 2003-2007 6.0L Power Stroke + Free Install Video

$124.90USD
Sale price  $124.90USD Regular price  $174.90USD
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Genuine Ford Mass Air Flow (MAF) Sensor 3L3Z-12B579-BA | F-250 F-350 F-450 F-550 Super Duty Excursion 2003-2007 6.0L Power Stroke + Free Install Video

Genuine Ford Mass Air Flow (MAF) Sensor 3L3Z-12B579-BA | F-250 F-350 F-450 F-550 Super Duty Excursion 2003-2007 6.0L Power Stroke + Free Install Video

$124.90USD
Sale price  $124.90USD Regular price  $174.90USD

Restore accurate air-fuel metering to your 6.0L Power Stroke diesel with the genuine Ford OEM MAF sensor. A failing MAF sensor on the 6.0L is a well-known cause of rough idle, hesitation, black smoke, or reduced power, since the engine's fuel injection strategy relies heavily on accurate airflow data. A free step-by-step installation video is sent with every order.

⚠️ Do not clean this sensor with brake cleaner or aerosol MAF cleaners containing harsh solvents — this can damage the internal sensing element. Always use a dedicated MAF-safe cleaner or simply replace the unit.

What's included:

  • 1x Genuine Ford OEM MAF Sensor 3L3Z-12B579-BA(RM)
  • 🎥 Free installation video (emailed after purchase)

Cross-Reference Numbers:


3L3Z-12B579-BA, 3L3Z-12B579-ARM, 3L3Z-12B579-AB, 3L3Z12B579ARM, AFLS181RM, AFLS181, AF10129

Fitment Table:

Make Model Years Engine
Ford Crown Victoria 2004-2009 4.6L
Ford E-150 / E-250 / E-350 2004-2009 4.6L / 5.4L
Ford E-250 / E-350 / E-450 Super Duty 2005-2009 5.4L
Ford E-250 / E-350 / E-450 Super Duty 2005-2009 6.0L Diesel / 6.8L
Ford Edge 2007-2009 3.5L
Ford Escape 2005-2008 2.3L
Ford Escape 2009 2.5L
Ford Expedition 2005-2009 5.4L
Ford Explorer 2006-2009 4.0L / 4.6L (OEM #3L3Z-12B579-BA only)
Ford Explorer Sport Trac 2007-2009 4.0L / 4.6L
Ford Five Hundred 2005-2007 3.0L
Ford Focus 2004-2009 2.0L / 2.3L
Ford Freestar 2004-2007 3.9L / 4.2L
Ford Freestyle 2005-2007 3.0L
Ford Fusion 2006-2009 2.3L / 3.0L
Ford GT 2005-2006 5.4L
Ford Mustang / Mustang GT 2005-2009 4.0L
Ford Mustang / Mustang GT 2007-2009 4.6L / 5.4L
Ford F-150 2004-2009 5.4L
Ford F-150 2006-2009 4.6L
Ford F-150 2008-2009 4.2L
Ford F-250 / F-350 Super Duty 2005-2009 5.4L / 6.8L
Ford F-450 / F-550 Super Duty 2005-2008 6.8L
Ford Ranger 2004-2009 2.3L / 3.0L / 4.0L
Ford Taurus 2004-2009 3.0L / 3.5L
Ford Taurus X 2008-2009 3.5L
Ford Thunderbird 2004-2005 3.9L
Lincoln LS 2003-2006 3.0L / 3.9L
Lincoln MKS 2009 3.7L
Lincoln MKX 2007-2009 3.5L
Lincoln MKZ 2007-2009 3.5L
Lincoln Navigator 2006-2008 5.4L
Lincoln Pickup Mark LT 2006-2008 5.4L
Lincoln Town Car 2005-2009 4.6L
Lincoln Zephyr 2006 3.0L
Mazda B2300 2004-2009 2.3L
Mazda B3000 2004-2009 3.0L
Mazda B4000 2004-2009 4.0L
Mazda CX-9 2008 3.7L
Mazda Tribute 2005-2008 2.3L / 3.0L
Mercury Grand Marquis 2005-2009 4.6L
Mercury Mariner 2005-2009 2.3L / 2.5L
Mercury Milan 2006-2009 2.3L / 3.0L
Mercury Montego 2005-2007 3.0L
Mercury Monterey 2007-2009 4.2L
Mercury Mountaineer 2003-2009 4.0L / 4.6L
Mercury Sable 2004-2009 3.0L / 3.5L



















Why buy from SayParts:
✅ 100% Genuine Ford OEM part — not a cheap aftermarket copy
✅ Free worldwide shipping
✅ Free step-by-step install video with every order
✅ Real technical support via WhatsApp

✅ Ford Original Equipment Quality | 📦 Fast Worldwide Shipping

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