How is the Mass Air Flow Sensor Serviced on Lincoln Navigator?

The first step for serving the Mass Air Flow (MAF) sensor is to disconnect the battery ground cable. The MAF sensor should not have its sensing elements touched to stop unit failure since MAF sensor modules and bodies operate as complete units. Merge the extension harness connector of the MAF sensor with the wiring harness by removing it from its position on the air cleaner unit. Detach the air cleaner clamp before you remove the inlet port from the outlet port of the air cleaner unit. The wire harness extension must have the tape cut and exposed near the grommet inside the air cleaner. Pull out the grommet from the air cleaner outlet opening before directing it down the extension cord. Start by taking out the MAF sensor plate together with the MAF sensor from the air cleaner outlet. Then disconnect the MAF sensor electrical connector from the extension harness and remove the nuts from the MAF sensor plate to separate the plate from the sensor. An installation procedure requires that the engine air cleaner housing grommet from the extension harness must be fully inserted to stop unmetered air from reaching the engine while utilizing the alignment notch for air cleaner alignment between inlet and outlet through reversed removal steps.

OEM Lincoln Navigator Mass Air Flow Sensor

MAF Sensor Meter

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Lincoln Navigator 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:
- 2012-2014 Lincoln Navigator | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Navigator 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:
- 2005-2011 Lincoln Navigator | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Navigator 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:
- 1999-2002 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
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Lincoln Navigator Mass Air Flow Sensor Part Number: F8LZ-12B579-AARM
Product Specifications
- Other Name: Remanufactured Sensor Assembly; MAF Sensor Assembly; MAF Sensor; Air Mass Sensor; Sensor
- Replaces: F8LZ-12B579-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-1999 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
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Lincoln Navigator Mass Air Flow Sensor Part Number: 3L7Z-12B579-AARM
Product Specifications
- Other Name: Remanufactured Sensor Assembly; MAF Sensor Assembly; MAF Sensor; Air Mass Sensor
- Replaces: 3L7Z-12B579-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln Navigator | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS

Lincoln Navigator Mass Air Flow Sensor

OEM Mass Air Flow Sensor boasts unmatched quality. Each part goes through full quality checks. They adhere to Lincoln'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 Lincoln Navigator parts. We keep a wide inventory of OEM Navigator 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.

The Lincoln Navigator Mass Air Flow Sensor is an important part in the Lincoln Navigator automobiles that transforms the performance as well as the efficiency of the automobiles. This sensor is noted for its accuracy and is used in maintaining the correct air to fuel mix that is supplied to the engine in a combustion process. The Lincoln Navigator Mass Air Flow Sensor measures the airflow of the air that is flown into the engine and relays the information to the PCM so that adjustments in fuel injector timing can be made perfectly. This functionality does both increment the performance while also increasing safety as stalling and hesitation, caused by incorrect air/fuel ratios, can be prevented. Different Mass Air Flow Sensors are incorporated in the Lincoln Navigator with Vane Meter and Hot Wire sensors available, both provide various distinguishing features that makes them favorable in their accuracy and longevity. One of these subtypes, the Hot Wire sensor is noted for its great accuracy and the low rate of mechanical degradation. The Mass Air Flow Sensor's compatibility with multiple Lincoln Navigator types guarantees that people can rely on it to keep their automobile's performance up, no matter the changes or enhancements. Being on a regular basis thus making it easy for it to perform optimally and hence the luxury Lincoln Navigator mass air flow sensor stands out in the market. Thanks to the synergistic application of both highly technological features and tough construction in the Lincoln Navigator Mass Air Flow Sensor, this is sufficiently an epitome of what Lincoln is all about.

Lincoln Navigator Mass Air Flow Sensor Parts and Q&A

Mass Air Flow Sensor
3L7Z-12B579-AARM
Q: How is the Mass Air Flow Sensor Serviced on Lincoln Navigator?
A:
The first step for serving the Mass Air Flow (MAF) sensor is to disconnect the battery ground cable. The MAF sensor should not have its sensing elements touched to stop unit failure since MAF sensor modules and bodies operate as complete units. Merge the extension harness connector of the MAF sensor with the wiring harness by removing it from its position on the air cleaner unit. Detach the air cleaner clamp before you remove the inlet port from the outlet port of the air cleaner unit. The wire harness extension must have the tape cut and exposed near the grommet inside the air cleaner. Pull out the grommet from the air cleaner outlet opening before directing it down the extension cord. Start by taking out the MAF sensor plate together with the MAF sensor from the air cleaner outlet. Then disconnect the MAF sensor electrical connector from the extension harness and remove the nuts from the MAF sensor plate to separate the plate from the sensor. An installation procedure requires that the engine air cleaner housing grommet from the extension harness must be fully inserted to stop unmetered air from reaching the engine while utilizing the alignment notch for air cleaner alignment between inlet and outlet through reversed removal steps.