Genuine Mercury Grand Marquis Mass Air Flow Sensor

MAF Sensor Meter

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8 Mass Air Flow Sensors found

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Mercury Grand Marquis Sensor Assembly
Part Number: 3L3Z-12B579-BA
$139.11 MSRP: $229.93
You Save: $90.82 (40%)
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Product Specifications
- Other Name: Sensor Assy
- Manufacturer Note: 4.6L, Police
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2011 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4AT 4R70W, 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Mercury Grand Marquis Sensor Assembly
Part Number: XW4Z-12B579-AA
$339.39 MSRP: $465.41
You Save: $126.02 (28%)
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Product Specifications
- Other Name: Sensor Assy
- Manufacturer Note: Sensor asy. (Mass airflow) #XW4F 12B579-AA
- Replaced by: XW4Z-12B579-ABRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2002 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Sensor Assembly
Part Number: 3W7Z-12B579-BA
$203.39 MSRP: $275.76
You Save: $72.37 (27%)
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Product Specifications
- Other Name: Sensor Assy
- Replaced by: 3W7Z-12B579-BARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Sensor Assembly
Part Number: F2VY-12B579-A
Product Specifications
- Other Name: SENSOR ASY
- Replaced by: F2VZ-12B579-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1993-1994 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT AODE
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Mercury Grand Marquis Sensor Assembly
Part Number: F6ZZ-12B579-AA
Product Specifications
- Other Name: Sensor Assy
- Replaced by: F6ZZ-12B579-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-1999 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Sensor Assembly
Part Number: 3W3Z-12B579-AA
Product Specifications
- Other Name: Sensor Assy
- Manufacturer Note: Marauder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Sensor Assembly
Part Number: F5VY-12B579-B
Product Specifications
- Other Name: SENSOR ASY
- Replaced by: F5VZ-12B579-BARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT AODE
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Mercury Grand Marquis Sensor Assembly
Part Number: FOVY-12B579-A
Product Specifications
- Other Name: SENSOR ASY
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1991 Mercury Grand Marquis | 8 Cyl 5.0L | 4AT AOD

Mercury Grand Marquis Mass Air Flow Sensor

This book is devoted to one of the most important parts of the Mercury Grand Marquis - Mass Air Flow Sensor. This Mass Air Flow Sensor has a high accuracy and rate, and its role is to gauge the amount of air that is being supplied to the engine, for the PCM to offer the correct directions. This information enables the PCM to control fuel injection to provide for the premier air-fuel balance for the Mercury Grand Marquis-which is important for the car's power and durability. Fitted to multiple models of the Mercury Grand Marquis the Mass Air Flow Sensor is intended to keep the car running smoothly and to avoid problems such as inadequate acceleration and stalling which may occur if the sensor is not operating correctly. The Mercury Grand Marquis contains several varieties of Mass Air Flow Sensors of which Vane Meter also referred to as VAF and Hot Wire are major types that distinguish themselves through dissimilar means of airflow detection. Despite the fact that the Hot Wire sensor proved to be highly accurate, the performance of both kinds may decrease because of contaminants, therefore, maintenance is necessary. This is because, the Mercury Grand Marquis Mass Air Flow Sensor is extremely durable is marketed as critical in regulating the air flow into an automobile engine. This is a very useful invention because, among other things, it helps to maintain the optimal A/F ratio and, therefore, contributes to the safety of the Mercury Grand Marquis, making this sensor one of the components of the car's design.

We provide a wide range of Mercury Grand Marquis Mass Air Flow Sensor at the best prices possible. If you need Mercury Grand Marquis Mass Air Flow Sensor, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.