How to Service the Mass Air Flow Sensor on Ford F-350 Super Duty?

The first step when servicing the mass air flow (MAF) sensor is to disconnect the battery ground cable. Handling the MAF sensing elements in the airflow meter should be avoided to prevent unit failure. Start by unplugging the MAF sensor wire while performing engine air cleaner maintenance to disconnect the air cleaner clamp and divide the inlet section from the outlet section of the cleaner. After disconnecting the MAF sensor electrical connector the second time remove the nuts which enables separation of the MAF sensor from the MAF sensor plate. It is vital to check that the grommet installed at the engine air cleaner housing extension harness has complete seating to prevent air leaks into the engine. Follow the alignment notch reference to correctly match the inlet and outlet of the engine air cleaner housing. Install the MAF sensor properly by ensuring the wires remain free from trapping behind the sensor while the electrical connector should point upward. The installation should be finished by repeating the steps in the removal process.

OEM Ford F-350 Super Duty Mass Air Flow Sensor

MAF Sensor Meter

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10 Mass Air Flow Sensors found

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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: BR3Z-12B579-A
$102.10 MSRP: $164.73
You Save: $62.63 (39%)
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Product Specifications
- Other Name: Sensor Assembly; MAF Sensor; Air Mass Sensor; Sensor
- Manufacturer Note: RH/LH
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2019 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: BC3Z-12B579-A
$140.34 MSRP: $230.91
You Save: $90.57 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly; MAF Sensor; Air Mass Sensor; Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2016 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: 3L3Z-12B579-BA
$138.13 MSRP: $227.27
You Save: $89.14 (40%)
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Product Specifications
- Other Name: Sensor Assembly; Air Charge Temperature Sensor; Intake Air Temperature Sensor; MAF Sensor; Sensor
- Manufacturer Note: 4.6L, Police
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS
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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: 7C3Z-12B579-A
$208.05 MSRP: $345.45
You Save: $137.40 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly; MAF Sensor; Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2010 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 8 Cyl 6.4 L DIESEL
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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: PC3Z-12B579-A
$141.98 MSRP: $225.45
You Save: $83.47 (38%)
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Product Specifications
- Other Name: Sensor Assembly; Air Mass Sensor
- Replaced by: PC3Z-12B579-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: JX6Z-12B579-A
$114.50 MSRP: $181.82
You Save: $67.32 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly; Air Mass Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: XL3Z-12B579-BBRM
Product Specifications
- Other Name: Sensor Assembly; MAF Sensor Assembly; MAF Sensor; Air Mass Sensor
- Replaces: XL3Z-12B579-BARM, XL3Z-12B579-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2004 Ford F-350 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 7.3 L DIESEL
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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: 3L3Z-12B579-ARM
Product Specifications
- Other Name: Remanufactured Sensor Assembly; MAF Sensor; Air Mass Sensor
- Replaces: 3L3Z-12B579-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2007 Ford F-350 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 8 Cyl 6.0 L DIESEL
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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: YC2Z-12B579-BBRM
Product Specifications
- Other Name: Sensor Assembly; MAF Sensor Assembly; MAF Sensor; Air Mass Sensor; Sensor
- Replaces: YC2Z-12B579-BA, YC2Z-12B579-BARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2004, 1999-2000 Ford F-350 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 7.3 L DIESEL
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Ford F-350 Super Duty Mass Air Flow Sensor Part Number: LC3Z-12B579-B
$167.51 MSRP: $266.00
You Save: $98.49 (38%)
Product Specifications
- Other Name: Sensor Assembly; Temperature Sensor; Air Mass Sensor; Sensor
- Replaces: LC3Z-12B579-A, AFLS-198
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS

Ford F-350 Super Duty Mass Air Flow Sensor

OEM Mass Air Flow Sensor boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Mass Air Flow Sensor with long life and a perfect fit. Come to our website and find genuine Ford F-350 Super Duty parts. We keep a wide inventory of OEM F-350 Super Duty parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

This part known as Ford F 350 Super Duty Mass Air Flow Sensor is very much indispensable for it has the potential of boosting greatly the performance and efficiency of the Ford's famous truck series. Located before the engine air intake, this Mass Air Flow Sensor enable PCM to adjust fuel delivery based on the amount of air entering the engine to burn fuel efficiently. Since the first manufacture of the Ford F-350 Super Duty in 1999, it has been among the market's leading heavy-duty trucks, and the different models have additional conveniences, such as the Mass Air Flow Sensor for reliable, precise performance. Ford F-350 Super Duty Mass Air Flow Sensor features such components as the Vane Meter or the Hot Wire sensors that speak of reasonable accuracy and rather robust construction that is vital for proper engine operation and safety. A fault with the Mass Air Flow Sensor often results in poor performance, and hence, the Ford F-350 Super Duty cannot be complete without a well-functioning sensor, which requires regular maintenance. Also, the Mass Air Flow Sensor is involved in the enhanced safety feature such as stability and traction thus forms part of the Ford F-350 Super Duty. Aside from that, flexibility is truly noteworthy, especially when it comes to the position of the sensor which may vary depending on the F-350 Super Duty model or its engine configuration. All in all, about mass air flow sensor of Ford F-350 Super Duty we can mention only the fact that Ford continues to create powerful, safe, and efficient vehicles for automotive market.

Ford F-350 Super Duty Mass Air Flow Sensor Parts and Q&A

Mass Air Flow Sensor
3L3Z-12B579-ARM
Q: How to Service the Mass Air Flow Sensor on Ford F-350 Super Duty?
A:
The first step when servicing the mass air flow (MAF) sensor is to disconnect the battery ground cable. Handling the MAF sensing elements in the airflow meter should be avoided to prevent unit failure. Start by unplugging the MAF sensor wire while performing engine air cleaner maintenance to disconnect the air cleaner clamp and divide the inlet section from the outlet section of the cleaner. After disconnecting the MAF sensor electrical connector the second time remove the nuts which enables separation of the MAF sensor from the MAF sensor plate. It is vital to check that the grommet installed at the engine air cleaner housing extension harness has complete seating to prevent air leaks into the engine. Follow the alignment notch reference to correctly match the inlet and outlet of the engine air cleaner housing. Install the MAF sensor properly by ensuring the wires remain free from trapping behind the sensor while the electrical connector should point upward. The installation should be finished by repeating the steps in the removal process.