How to Service the Heated Oxygen Sensors on Ford Taurus?

Start the service of Heated Oxygen Sensor (HO2S) by first securing the vehicle on a hoist using neutral gear position. The electrical connector of the HO2S must be disconnected. Penetrating and lock lubricant serves to minimize resistance when removing the sensor by applying it to its threads. The Exhaust Gas Oxygen Sensor Socket enables you to remove the HO2S while following torque calculations for the specified torque level. Work through the following steps for new HO2S installation while applying light anti-seize lubrication to its threads then tight the sensor to 48 Nm (35 lb-ft). Continue by performing the removal steps in opposite order to finish the installation.

OEM Ford Taurus Oxygen Sensors

Oxygen O2 Sensor

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25 Oxygen Sensors found

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Ford Taurus Oxygen Sensor, Rear Driver Side Part Number: GU2Z-9G444-A
$56.02 MSRP: $92.18
You Save: $36.16 (40%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Front, Front Left, Front Right, Rear, Rear Left, Rear Right; Rear Oxygen Sensor; Front Oxygen Sensor; Upper Oxygen Sensor; Lower Oxygen Sensor; Sensor
- Position: Rear Driver Side
- Replaces: 1R3Z-9G444-BA, 1R3Z-9G444-AA, 5F9Z-9G444-BA, 5W6Z-9G444-BA, 5C5Z-9F472-AA, DY-1091, DY-1005, DY-1063, DY-1089, DY-649, DY-1086, DY-1104, F1TZ-9F472-A, F4DZ-9F472-A, F6DZ-9G444-AA, F88Z-9F472-AA, F78Z-9F472-BA, F75Z-9G444-BA, DY-1081, DY-1060, DY-800, DY-831, DY-832, F3UZ-9F472-A, F4DZ-9F472-B, F4ZZ-9F472-C, F4UZ-9F472-A, F78Z-9F472-AA, F7RZ-9G444-BA, DY-1040, XC2Z-9F472-BA, F1SZ-9F472-A, XR3Z-9G444-BB, F5WZ-9F472-BA, 5C5Z-9F472-BA, 6E5Z-9G444-AA, 5W6Z-9G444-AA, DY-1034, DY-1093, DY-1058, F1SZ-9F472-B, 6L7Z-9F472-BA, DY-761, F5AZ-9G444-B, F4SZ-9F472-A, F77Z-9F472-BA, F6DZ-9G444-B, DY-1039, F85Z-9G444-E, F5UZ-9F472-A, F75Z-9G444-AA, F88Z-9F472-AB, F4SZ-9F472-D, F8RZ-9G444-BB, F85Z-9G444-AA, F85Z-9G444-AB, F88Z-9F472-BA, DY-1053, XR3Z-9G444-JA, XC2Z-9F472-AA, DY-1038, DY-703, F6DZ-9G444-EA, F5MZ-9F472-AA, DY-1087, FOTZ-9F472-A, DY-1057, XR3Z-9G444-EA, XR3Z-9G444-HA, DY-661, DY-731
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1991-2007 Ford Taurus | G, GL, L, LX, SE, SE Comfort, SEL, SES, SHO, SVG | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 3.4 L GAS
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Ford Taurus Oxygen Sensor, Front Part Number: BA5Z-9F472-B
$86.52 MSRP: $142.36
You Save: $55.84 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front; Wideband Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Manufacturer Note: Front Or Rear
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Taurus | SHO | 6 Cyl 3.5 L GAS
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Ford Taurus Oxygen Sensor, Rear Part Number: BB5Z-9G444-A
$147.71 MSRP: $234.55
You Save: $86.84 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Rear; Lower Oxygen Sensor
- Manufacturer Note: Rear
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2017 Ford Taurus | Limited, SE, SEL | 4 Cyl 2.0 L GAS
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Ford Taurus Oxygen Sensor, Rear Driver Side Part Number: BH6Z-9G444-A
$71.27 MSRP: $117.27
You Save: $46.00 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Rear, Rear Left; Rear Oxygen Sensor; Lower Oxygen Sensor
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2019 Ford Taurus | Limited, SE, SEL, SHO | 6 Cyl 3.5 L GAS
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Ford Taurus Oxygen Sensor, Front Part Number: 8F9Z-9F472-D
$132.60 MSRP: $218.18
You Save: $85.58 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front; Wideband Air/Fuel Sensor; Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2012 Ford Taurus | SHO | 6 Cyl 3.5 L GAS
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Ford Taurus Oxygen Sensor, Front Passenger Side Part Number: 8F9Z-9F472-H
$96.69 MSRP: $159.09
You Save: $62.40 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front, Front Left, Front Right; Wideband Air/Fuel Sensor; Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2019 Ford Taurus | SHO | 6 Cyl 3.5 L GAS
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Ford Taurus Oxygen Sensor, Front Part Number: E1GZ-9F472-C
$96.69 MSRP: $159.09
You Save: $62.40 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front; Wideband Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Taurus | Limited, SE, SEL | 4 Cyl 2.0 L GAS
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Ford Taurus Oxygen Sensor, Front Part Number: 8F9Z-9F472-B
$95.91 MSRP: $157.82
You Save: $61.91 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front, Front Right; Wideband Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Manufacturer Note: Front Or Rear
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Taurus | SHO | 6 Cyl 3.5 L GAS
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Ford Taurus Oxygen Sensor, Rear Driver Side Part Number: 5F9Z-9G444-AB
$66.85 MSRP: $110.00
You Save: $43.15 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Rear, Rear Left; Rear Oxygen Sensor; Lower Oxygen Sensor
- Position: Rear Driver Side
- Replaces: 5F9Z-9G444-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2010 Ford Taurus | Limited, SE, SEL | 6 Cyl 3.5 L GAS
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Ford Taurus Oxygen Sensor, Front Part Number: BL3Z-9F472-A
$133.71 MSRP: $220.00
You Save: $86.29 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front, Front Right; Wideband Air/Fuel Sensor; Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Ford Taurus | Limited, SE, SEL | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Taurus Oxygen Sensor, Rear Driver Side Part Number: BE5Z-9G444-A
$74.04 MSRP: $121.82
You Save: $47.78 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Rear, Rear Left, Rear Right; Rear Oxygen Sensor; Lower Oxygen Sensor
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Ford Taurus | Limited, SE, SEL | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Ford Taurus Oxygen Sensor, Front Part Number: BA5Z-9F472-A
$93.70 MSRP: $154.18
You Save: $60.48 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front; Wideband Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Manufacturer Note: Front Or Rear
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Ford Taurus | Limited, SE, SEL | 4 Cyl 2.0 L GAS
View related parts
Ford Taurus Oxygen Sensor, Front Part Number: FB5Z-9F472-A
$67.74 MSRP: $111.45
You Save: $43.71 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front, Front Left, Front Right; Wideband Air/Fuel Sensor; Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Manufacturer Note: Front Or Rear
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2019 Ford Taurus | Limited, SE, SEL | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Ford Taurus Oxygen Sensor Part Number: F5MZ-9F472-B
$58.92 MSRP: $98.73
You Save: $39.81 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-1999 Ford Taurus | G, GL, LX, SE, SE Comfort, SHO | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 8 Cyl 3.4 L GAS
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Ford Taurus Oxygen Sensor, Front Part Number: 8F9Z-9F472-F
$94.76 MSRP: $159.09
You Save: $64.33 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front; Wideband Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Manufacturer Note: Front Or Rear
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2012 Ford Taurus | Limited, SE, SEL | 6 Cyl 3.5 L GAS
View related parts
Ford Taurus Oxygen Sensor, Rear Part Number: FB5Z-9G444-C
$67.44 MSRP: $107.09
You Save: $39.65 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Rear; Rear Oxygen Sensor; Lower Oxygen Sensor
- Position: Rear
- Replaces: DY-1602, FB5Z-9G444-A, DY-1338, FB5Z-9G444-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Taurus | Limited, SE, SEL | 4 Cyl 2.0 L GAS
View related parts
Ford Taurus Oxygen Sensor Part Number: XC2Z-9F472-BB
$61.73 MSRP: $103.64
You Save: $41.91 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999 Ford Taurus | LX, SE | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
Ford Taurus Oxygen Sensor Part Number: FOTZ-9F472-E
Product Specifications
- Other Name: Sensor - Hego
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1990 Ford Taurus | GL, L, LX, MT5 | 4 Cyl 2.5 L GAS
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Ford Taurus Oxygen Sensor, Rear Lower Passenger Side Part Number: AA5Z-9G444-A
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Rear, Rear Right; Lower Oxygen Sensor
- Manufacturer Note: Rear
- Position: Rear Lower Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Taurus | SHO | 6 Cyl 3.5 L GAS
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Ford Taurus Oxygen Sensor Part Number: FOSZ-9F472-A
Product Specifications
- Other Name: Sensor - Hego
- Replaces: E9WZ-9F472-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1991-1992 Ford Taurus | SHO | 6 Cyl 3.0 L GAS

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1-20 of 25 Results

Ford Taurus Oxygen Sensors

OEM Oxygen Sensors 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 Oxygen Sensors with long life and a perfect fit. Come to our website and find genuine Ford Taurus parts. We keep a wide inventory of OEM Taurus 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 Oxygen Sensors installed in Ford Taurus vehicle is required for measuring the unburned oxygen concentration in the exhaust to enable the engine control computer to fully maintain the proportional air fuel mixture to enhance efficiency and at the same time minimize emission discharge. For this purpose, the voltage signal which represents the concentration of oxygen is produced and the engine is put to closed loop thus improving the efficiency of the catalytic converter. Through the years, different Ford Taurus models have incorporated a number of Oxygen Sensorss, mostly, zirconium dioxide, and can be of narrow band or wide band types. The first ones generate switched narrow-band lambda signals, and the latter one offers a wide variation of air-fuel ratio readings. The main difference is that wideband uses actual data from sensors in order to control operations of the engine control unit. The efficiency of the Oxygen Sensors degrades as it gets old or get contaminated hence enhancing the emission and fuel consumption. This is because the proper operation of the Ford Taurus Oxygen Sensors must go through constant monitoring and maintenance.

Ford Taurus Oxygen Sensors Parts and Q&A

Oxygen Sensor, Rear Driver Side
5F9Z-9G444-AB
Q: How to Service the Heated Oxygen Sensors on Ford Taurus?
A:
Start the service of Heated Oxygen Sensor (HO2S) by first securing the vehicle on a hoist using neutral gear position. The electrical connector of the HO2S must be disconnected. Penetrating and lock lubricant serves to minimize resistance when removing the sensor by applying it to its threads. The Exhaust Gas Oxygen Sensor Socket enables you to remove the HO2S while following torque calculations for the specified torque level. Work through the following steps for new HO2S installation while applying light anti-seize lubrication to its threads then tight the sensor to 48 Nm (35 lb-ft). Continue by performing the removal steps in opposite order to finish the installation.