What precautions should be taken when servicing the Oxygen Sensor on a Ford Taurus?

When servicing an oxygen sensor, it is fixed on the exhaust manifold or pipe and becomes very tight to undo; to avoid damaging the sensor or the threads on which it is fixed or screwed, it is advisable to start the engine for sometime, especially for a minute or two. An oxygen sensor comes with a pigtail and an electrical connector that is not supposed to be tampered with and or detached and should not come into contact with grease, dirt among other dirt causing substances on the electrical connector and on the louvered end of the sensor. Cleaning solvents can be used but must not be used on the oxygen sensor because this is one of the delicate parts which must not be dropped or bumped. Check on the placement of the silicone boot on the sensor to avoid cases of melting and other problems in the operations. To replace the sensor remove the cable from the negative terminal of the battery, lift the front of the car ensuring it is on jack stands and then remove the engine under cover. Find the upstream oxygen sensor and remove its electrical connection, and release the clips before using a wrench or an oxygen sensor socket to remove it. If it is the old sensor to be reinstalled, one needs to coat anti-seize compound on the threads but in a new one, there is a protection of anti-seize compound. Installation is done in a sequence and the torque on the sensor must be tightened to the prescribed standard. The same applies for the downstream oxygen sensor insofar as again you have located and disconnected it and finally unscrewed it, if it is the original sensor then apply the anti-seize compound and tighten the sensor to the required torque specification when next fixing it.

Genuine Ford Taurus Oxygen Sensor

Oxygen O2 Sensor

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43 Oxygen Sensors found

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Ford Taurus Front Oxygen Sensor
Part Number: 8F9Z-9F472-H
$94.29 MSRP: $152.75
You Save: $58.46 (39%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor - Hego
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2019 Ford Taurus | 6 Cyl 3.5L DOHC T/C | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Front Oxygen Sensor
Part Number: BL3Z-9F472-A
$158.26 MSRP: $256.36
You Save: $98.10 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2015 Ford Taurus | 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Front Oxygen Sensor
Part Number: FB5Z-9F472-A
$60.54 MSRP: $98.07
You Save: $37.53 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Manufacturer Note: Front Or Rear
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2019 Ford Taurus | 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Lower Oxygen Sensor
Part Number: BE5Z-9G444-A
$72.47 MSRP: $117.38
You Save: $44.91 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2015 Ford Taurus | 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Lower Oxygen Sensor
Part Number: FL3Z-9G444-A
$56.95 MSRP: $92.25
You Save: $35.30 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen
- Position: Lower
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2019 Ford Taurus | 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Lower Oxygen Sensor
Part Number: BE5Z-9G444-B
$80.86 MSRP: $114.76
You Save: $33.90 (30%)
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen
- Manufacturer Note: Rear
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2015 Ford Taurus | 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Front Oxygen Sensor
Part Number: BA5Z-9F472-A
$91.37 MSRP: $148.00
You Save: $56.63 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Manufacturer Note: Front Or Rear
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2015 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Lower Oxygen Sensor
Part Number: BH6Z-9G444-A
$78.70 MSRP: $127.49
You Save: $48.79 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen
- Position: Lower
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2019 Ford Taurus | 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Front Oxygen Sensor
Part Number: 8F9Z-9F472-B
$101.69 MSRP: $164.73
You Save: $63.04 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Manufacturer Note: Front Or Rear
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Taurus | 6 Cyl 3.5L DOHC T/C | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Front Oxygen Sensor
Part Number: E1GZ-9F472-C
$90.24 MSRP: $146.18
You Save: $55.94 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Front Oxygen Sensor
Part Number: 8F9Z-9F472-A
$99.54 MSRP: $161.25
You Save: $61.71 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Manufacturer Note: Front Or Rear
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Ford Taurus | 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, CVT Select Shift Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Front Oxygen Sensor
Part Number: 8F9Z-9F472-D
$134.69 MSRP: $218.18
You Save: $83.49 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Taurus | 6 Cyl 3.5L DOHC T/C | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Front Oxygen Sensor
Part Number: 7T4Z-9F472-A
$58.32 MSRP: $94.47
You Save: $36.15 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2009 Ford Taurus | 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F50, CVT Select Shift Transmission, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Lower Oxygen Sensor
Part Number: 5F9Z-9G444-AB
$79.04 MSRP: $110.00
You Save: $30.96 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen
- Position: 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 | 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, CVT Select Shift Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Lower Oxygen Sensor
Part Number: BA5Z-9G444-A
$75.93 MSRP: $123.00
You Save: $47.07 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen
- Manufacturer Note: Rear
- Position: Lower
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2019 Ford Taurus | 6 Cyl 3.5L DOHC T/C | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Front Oxygen Sensor
Part Number: 8F9Z-9F472-F
$96.94 MSRP: $165.51
You Save: $68.57 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Manufacturer Note: Front Or Rear
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Taurus | 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Lower Oxygen Sensor
Part Number: BB5Z-9G444-A
$161.63 MSRP: $261.82
You Save: $100.19 (39%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Lower Oxygen Sensor, Oxygen Sensor
- Manufacturer Note: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2015 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Oxygen Exhaust Gas Sensor
Part Number: FB5Z-9G444-A
$78.18 MSRP: $126.64
You Save: $48.46 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen
- Position: Passenger Side/Driver Side
- Replaced by: FB5Z-9G444-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Hego Sensor
Part Number: XC2Z-9F472-BA
$58.47 MSRP: $94.73
You Save: $36.26 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Position: Driver Side
- Replaced by: GU2Z-9G444-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2007 Ford Taurus | 6 Cyl 3.0L | 4AT 4F50N
View related parts
Ford Taurus Hego Sensor
Part Number: XC2Z-9F472-AA
$58.47 MSRP: $94.73
You Save: $36.26 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego
- Position: Passenger Side
- Replaced by: GU2Z-9G444-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2007 Ford Taurus | 6 Cyl 3.0L | 4AT 4F50N, 4AT AX4N, 4AT AX4S

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1-20 of 43 Results

Ford Taurus Oxygen Sensor

The Oxygen Sensor 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 Sensor units, 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 Sensor degrades as it gets old or gets contaminated hence enhancing the emission and fuel consumption. This is because the proper operation of the Ford Taurus Oxygen Sensor must go through constant monitoring and maintenance.

We provide a wide range of Ford Taurus Oxygen Sensor at the optimal prices. If you need Ford Taurus Oxygen Sensor, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.

Ford Taurus Oxygen Sensor Parts Questions & Experts Answers

Front Oxygen Sensor
8F9Z-9F472-H
Q:
What precautions should be taken when servicing the Oxygen Sensor on a Ford Taurus?
Posted by Nilson R.
A:
When servicing an oxygen sensor, it is fixed on the exhaust manifold or pipe and becomes very tight to undo; to avoid damaging the sensor or the threads on which it is fixed or screwed, it is advisable to start the engine for sometime, especially for a minute or two. An oxygen sensor comes with a pigtail and an electrical connector that is not supposed to be tampered with and or detached and should not come into contact with grease, dirt among other dirt causing substances on the electrical connector and on the louvered end of the sensor. Cleaning solvents can be used but must not be used on the oxygen sensor because this is one of the delicate parts which must not be dropped or bumped. Check on the placement of the silicone boot on the sensor to avoid cases of melting and other problems in the operations. To replace the sensor remove the cable from the negative terminal of the battery, lift the front of the car ensuring it is on jack stands and then remove the engine under cover. Find the upstream oxygen sensor and remove its electrical connection, and release the clips before using a wrench or an oxygen sensor socket to remove it. If it is the old sensor to be reinstalled, one needs to coat anti-seize compound on the threads but in a new one, there is a protection of anti-seize compound. Installation is done in a sequence and the torque on the sensor must be tightened to the prescribed standard. The same applies for the downstream oxygen sensor insofar as again you have located and disconnected it and finally unscrewed it, if it is the original sensor then apply the anti-seize compound and tighten the sensor to the required torque specification when next fixing it.
Answered by Ford Parts Specialist Bastien / Feb 06, 2024