How to Service the Mass Air Flow Sensor on 2004 Ford F-150?

Starting the service of the mass air flow (MAF) sensor requires disconnecting the battery ground cable. The MAF sensor electronics module requires calibration alongside its body during servicing because the sensing elements inside the bypass area of the MAF body should not be modified. Start the service by following the exact component removal sequence. You should remove the grommet from the air cleaner cover then pull it down the electrical harness before taking out the air cleaner inner cover and the MAF sensor. Installation procedure begins by performing the reverse steps of removal until the grommet reaches the top of the harness then attaches to the air cleaner cover.

OEM 2004 Ford F-150 Mass Air Flow Sensor

MAF Sensor Meter

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2004 Ford F-150 Mass Air Flow Sensor
Part Number: 6L3Z-12B579-A
$47.09 MSRP: $65.15
You Save: $18.06 (28%)
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Product Specifications
- Other Name: Cover; MAF Sensor; Air Mass Sensor
- Base No.: 12B579B
- Item Weight: 2.80 Pounds
- Item Dimensions: 10.2 x 9.1 x 8.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L3Z-12B579-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford F-150 Submodels:
- FX2, STX, THE 60TH ANNIVERSARY EDITION, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS
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2004 Ford F-150 Mass Air Flow Sensor
Part Number: 3L3Z-12B579-BA
$156.67 MSRP: $257.78
You Save: $101.11 (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
- Base No.: 12B579
- Item Weight: 1.20 Pounds
- Item Dimensions: 6.3 x 2.5 x 2.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3L3Z-12B579-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford F-150 Submodels:
- FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Limited, Platinum, STX, SVT Raptor, THE 60TH ANNIVERSARY EDITION, XL, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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2004 Ford F-150 Mass Air Flow Sensor
Part Number: F6ZZ-12B579-AARM
Product Specifications
- Other Name: Remanufactured Sensor Assembly; MAF Sensor Assembly; MAF Sensor; Air Mass Sensor
- Replaces: AFLS-182-RM, F6DZ-12B579-ARM, F6DZ-12B579-EARM, AFLS-120-RM, F6ZZ-12B579-AA
- Base No.: 12B579
- Item Weight: 1.10 Pounds
- Item Dimensions: 6.1 x 5.0 x 5.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F6ZZ-12B579-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford F-150 Submodels:
- Base, FX4, King Ranch, Lariat, STX, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS

2004 Ford F-150 Mass Air Flow Sensor

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2004 Ford F-150 Mass Air Flow Sensor available at FordPartsDeal.com. You can confidently purchase our OEM 2004 Ford F-150 Mass Air Flow Sensor as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2004 Ford F-150 Mass Air Flow Sensor Parts Questions & Experts Answers

Q: How to Service the Mass Air Flow Sensor on 2004 Ford F-150?
A: Starting the service of the mass air flow (MAF) sensor requires disconnecting the battery ground cable. The MAF sensor electronics module requires calibration alongside its body during servicing because the sensing elements inside the bypass area of the MAF body should not be modified. Start the service by following the exact component removal sequence. You should remove the grommet from the air cleaner cover then pull it down the electrical harness before taking out the air cleaner inner cover and the MAF sensor. Installation procedure begins by performing the reverse steps of removal until the grommet reaches the top of the harness then attaches to the air cleaner cover.