How to Properly Maintain the Downstream Oxygen Sensors on a Mercury Villager?

Battery ground cable disconnection is the first step for servicing the Heated Oxygen Sensor (HO2S) which exists downstream. Next support and lift the vehicle to work on the sensor. The first step requires disconnection of the HO2S electrical connector before removing the sensor. During installation follow the opposite order to correctly position the fresh sensor.

How to Service the Upstream Heated Oxygen Sensors (HO2S) on Mercury Villager?

The service of Heated Oxygen Sensor (HO2S) upstream begins by disconnecting the battery ground cable followed by disconnecting the HO2S electrical connector. After that, remove the HO2S. The installation procedure requires the opposite of removal steps while applying a light coating of High Temperature Nickel Anti-Seize Lubricant F6AZ-9L494-AA or equivalent ESE-M12A4-A specified by Ford to threads.

OEM Mercury Villager Oxygen Sensors

Oxygen O2 Sensor

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9 Oxygen Sensors found

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Mercury Villager Oxygen Sensor Part Number: 1F5Z-9F472-BA
$74.03 MSRP: $100.74
You Save: $26.71 (27%)
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Product Specifications
- Other Name: Sensor - Hego
- Replaces: XF5Z-9F472-HA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000 Mercury Villager | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Villager Oxygen Sensor Part Number: XF5Z-9G444-DA
$40.57 MSRP: $55.21
You Save: $14.64 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Exhaust Gas
- Replaces: XF5Z-9G444-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Mercury Villager | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Villager Oxygen Sensor Part Number: F8XZ9F472CA
$56.29 MSRP: $76.60
You Save: $20.31 (27%)
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Product Specifications
- Other Name: Sensor - Heated Exhaust Gas Oxygen (Hego); Sensor - Hego
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998 Mercury Villager | GS, LS, Nautica | 6 Cyl 3.0 L GAS
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Mercury Villager Oxygen Sensor Part Number: XF5Z-9F472-GA
$52.14 MSRP: $70.95
You Save: $18.81 (27%)
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Product Specifications
- Other Name: Sensor - Hego
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Villager | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Villager Oxygen Sensor Part Number: F7XZ-9F472-FA
$70.33 MSRP: $95.70
You Save: $25.37 (27%)
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Product Specifications
- Other Name: Sensor - Hego
- Manufacturer Note: 1310mm long. Bosch #0-258-005-846, NPN; 226A0-1B014.
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-1998 Mercury Villager | GS, LS, Nautica | 6 Cyl 3.0 L GAS
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Mercury Villager Oxygen Sensor Part Number: F3XY-9F472-A
$57.53 MSRP: $78.28
You Save: $20.75 (27%)
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Product Specifications
- Other Name: Sensor - Hego
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1993-1994 Mercury Villager | GS, LS, Nautica | 6 Cyl 3.0 L GAS
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Mercury Villager Oxygen Sensor Part Number: XF5Z-9G444-BA
$3.39 MSRP: $4.68
You Save: $1.29 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Villager | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Villager Temperature Sensor Part Number: XF5Z-9F472-DA
$82.81 MSRP: $112.69
You Save: $29.88 (27%)
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Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor
- Manufacturer Note: With 3 pin connector , EGR gas temp. sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Villager | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Villager Oxygen Sensor Part Number: F5XZ-9F472-AA
$37.03 MSRP: $50.39
You Save: $13.36 (27%)
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Product Specifications
- Other Name: Sensor Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1998 Mercury Villager | GS, LS, Nautica | 6 Cyl 3.0 L GAS

Mercury Villager Oxygen Sensors

OEM Oxygen Sensors boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury's official factory standards. These steps remove flaws and inconsistencies. So you can get Oxygen Sensors with long life and a perfect fit. Come to our website and find genuine Mercury Villager parts. We keep a wide inventory of OEM Villager 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 Mercury Villager Oxygen Sensors are well known for their high quality and efficiency in improving the efficiency and safety of the Villager's engine, in the following Villager models. These sensors provide an indication of the level of unburned oxygen in the exhaust and pass this as a voltage signal to the engine control computer where it is used to continue adjusting the air-fuel mixture, and hence optimise the conversion of emissions by the catalytic converter. Mercury Villager vehicles are equipped with highly effective zirconium dioxide oxygen sensors: Narrow-band, and Wide band. The narrow-band in the sensors gives two signals which are rich and lean signals while the wide-band sensors gives a broader range signals for the control of air-fuel ratio. This provides means of operation in a closed cycle so that the fuel efficiency of the Mercury Villager is highly enhanced, and environmental effects addressed. Oxygen Sensors are known, after some time, to become contaminated which alters their performance and exposes the vehicle to some untold dangers; thus the need for a regular check on the Sensors. The Mercury Villager, which came into the market in 1992, is in the second generation and continuously receives improvements out of its features and performance. Speaking of exterior design, the Villager has a rather unconventional approach to the overall appearance of the vehicle and its safety is one of the advanced in the automotive industry. The incorporation of dependable Oxygen Sensors does not only enhance the vehicle's performance but also the safety on the road. In summing up, the Mercury Villager Oxygen Sensors are some of the most representative products of this brand, which pays a lot of attention to the quality and the innovation, providing each Villager model as a safe and efficient car for families and individuals.

Mercury Villager Oxygen Sensors Parts and Q&A

Temperature Sensor
XF5Z-9F472-DA
Q: How to Properly Maintain the Downstream Oxygen Sensors on a Mercury Villager?
A:
Battery ground cable disconnection is the first step for servicing the Heated Oxygen Sensor (HO2S) which exists downstream. Next support and lift the vehicle to work on the sensor. The first step requires disconnection of the HO2S electrical connector before removing the sensor. During installation follow the opposite order to correctly position the fresh sensor.
Oxygen Sensor
XF5Z-9G444-BA
Q: How to Service the Upstream Heated Oxygen Sensors (HO2S) on Mercury Villager?
A:
The service of Heated Oxygen Sensor (HO2S) upstream begins by disconnecting the battery ground cable followed by disconnecting the HO2S electrical connector. After that, remove the HO2S. The installation procedure requires the opposite of removal steps while applying a light coating of High Temperature Nickel Anti-Seize Lubricant F6AZ-9L494-AA or equivalent ESE-M12A4-A specified by Ford to threads.