How to Service the Heated Oxygen Sensor on Lincoln Navigator?

The service process for Heated Oxygen Sensor (HO2S) requires positioning the vehicle on a hoist at neutral. Remove the HO2S by using the Exhaust Gas Oxygen Sensor Socket while disconnecting its electrical connector and apply penetrating lubricant to aid the removal process. When installing the new HO2S you should apply high temperature nickel anti-seize lubricant to its threads using a light coat. The correct torque setting for the HO2S installation must be determined followed by tightening the sensor to 46 Nm (34 lb-ft) with the Exhaust Gas Oxygen Sensor Socket. Finally, reconnect the HO2S electrical connector.

OEM Lincoln Navigator Oxygen Sensor

Oxygen O2 Sensor

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18 Oxygen Sensors found

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Lincoln Navigator Oxygen Sensor, Front Passenger Side Part Number: 8F9Z-9F472-H
$86.74 MSRP: $142.73
You Save: $55.99 (40%)
Ships in 1 Business Day
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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:
- 2011-2017 Lincoln Navigator | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX
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Lincoln Navigator Oxygen Sensor, Front Driver Side Part Number: 8F9Z-9F472-G
$84.97 MSRP: $139.82
You Save: $54.85 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front Left; Wideband Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2017 Lincoln Navigator | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX
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Lincoln Navigator Oxygen Sensor, Rear Driver Side Part Number: GU2Z-9G444-A
$57.57 MSRP: $94.73
You Save: $37.16 (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
- Position: Rear Driver Side
- Replaces: F1TZ-9F472-A, F85Z-9G444-AA, F88Z-9F472-AA, 1R3Z-9G444-AA, 1R3Z-9G444-BA, DY-1081, F4DZ-9F472-A, 5C5Z-9F472-AA, 5C5Z-9F472-BA, 5F9Z-9G444-BA, 5W6Z-9G444-BA, 6E5Z-9G444-AA, F85Z-9G444-AB, F85Z-9G444-E, F88Z-9F472-AB, 6L7Z-9F472-BA, 5W6Z-9G444-AA, DY-1091, DY-1086, DY-1087, DY-1053, DY-1060, DY-800, DY-831, DY-832, DY-1034, DY-661, DY-731, DY-1040, F4SZ-9F472-A, DY-1057, DY-1104, DY-1039, F1SZ-9F472-B, DY-1038, DY-1089, DY-1093, DY-649, DY-1063, DY-1005, DY-761, F1SZ-9F472-A, DY-703, F3UZ-9F472-A, F4ZZ-9F472-C, F5AZ-9G444-B, F4SZ-9F472-D, F6DZ-9G444-B, F4UZ-9F472-A, F5UZ-9F472-A, F4DZ-9F472-B, F78Z-9F472-AA, F7RZ-9G444-BA, F75Z-9G444-AA, F5WZ-9F472-BA, F6DZ-9G444-AA, F88Z-9F472-BA, F75Z-9G444-BA, F77Z-9F472-BA, F8RZ-9G444-BB, F5MZ-9F472-AA, F78Z-9F472-BA, DY-1058, F6DZ-9G444-EA, FOTZ-9F472-A, XR3Z-9G444-EA, XC2Z-9F472-BA, XR3Z-9G444-JA, XR3Z-9G444-HA, XR3Z-9G444-BB, XC2Z-9F472-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2011 Lincoln Navigator | 5.4L V8
- 1998-2001 Lincoln Navigator
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Lincoln Navigator Oxygen Sensor, Front Driver Side Part Number: 8F9Z-9F472-C
$123.76 MSRP: $203.64
You Save: $79.88 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front Left; Wideband Air/Fuel Sensor; Front Oxygen Sensor; Upper Oxygen Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2014 Lincoln Navigator | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Navigator Oxygen Sensor, Rear Part Number: BL3Z-9G444-B
$52.60 MSRP: $86.55
You Save: $33.95 (40%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Rear; Rear Oxygen Sensor; Lower Oxygen Sensor
- Manufacturer Note: Rear
- Position: Rear
- 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 Oxygen Sensor, Front Passenger Side Part Number: XL3Z-9F472-AA
$66.52 MSRP: $109.45
You Save: $42.93 (40%)
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front, Front Right; Rear Oxygen Sensor; Front Oxygen Sensor
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007, 2001-2002 Lincoln Navigator | Base, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L GAS
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Lincoln Navigator Oxygen Sensor, Front Passenger Side Part Number: F1FZ-9F472-A
$88.62 MSRP: $145.82
You Save: $57.20 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front, Front Right; Front Oxygen Sensor; Upper Oxygen Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | Base, Black Label, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Oxygen Sensor, Front Part Number: 8F9Z-9F472-B
$100.11 MSRP: $164.73
You Save: $64.62 (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:
- 2009-2011 Lincoln Navigator | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Navigator Oxygen Sensor, Front Driver Side Part Number: E1GZ-9F472-B
$145.86 MSRP: $240.00
You Save: $94.14 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front, Front Left; Wideband Air/Fuel Sensor; Upper Oxygen Sensor
- Manufacturer Note: RH/LH
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | Base, Black Label, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Oxygen Sensor, Rear Part Number: FL1Z-9G444-A
$48.55 MSRP: $77.09
You Save: $28.54 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Rear; Rear Oxygen Sensor
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Oxygen Sensor, Rear Driver Side Part Number: GK4Z-9G444-H
$73.15 MSRP: $120.36
You Save: $47.21 (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: DY-1335, GK4Z-9G444-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | Base, Black Label, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 3.5L V6, 6 Cyl 3.5 L GAS
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Lincoln Navigator Sensor - Exhaust Gas - Oxygen Part Number: RL3Z-9G444-A
$78.46 MSRP: $129.09
You Save: $50.63 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2025 Lincoln Navigator | Black Label, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Navigator Oxygen Sensor, Rear Part Number: HL3Z-9G444-B
$82.76 MSRP: $136.18
You Save: $53.42 (40%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor - Exhaust Gas - Oxygen; Oxygen Sensor, Rear; Lower Oxygen Sensor
- Position: Rear
- Replaces: DY-1366, HL3Z-9G444-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Navigator Oxygen Sensor, Front Passenger Side Part Number: ML3Z-9F472-G
$135.92 MSRP: $223.64
You Save: $87.72 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front, Front Left, Front Right; Upper Oxygen Sensor
- Position: Front Passenger Side
- Replaces: DY-1581, ML3Z-9F472-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Navigator Sensor - Hego Part Number: RL1Z-9F472-A
$115.65 MSRP: $183.64
You Save: $67.99 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2025 Lincoln Navigator | Black Label, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Navigator Oxygen Sensor, Front Driver Side Part Number: LC3Z-9F472-H
$137.40 MSRP: $218.18
You Save: $80.78 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front Left; Upper Oxygen Sensor
- Position: Driver Side
- Replaces: DY-1668, DY-1570, LC3Z-9F472-B, LC3Z-9F472-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Sensor - Hego Part Number: RL1Z-9F472-B
$125.95 MSRP: $200.00
You Save: $74.05 (38%)
Product Specifications
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2025 Lincoln Navigator | Black Label, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Oxygen Sensor, Front Passenger Side Part Number: XL3Z-9F472-C
Product Specifications
- Other Name: Sensor - Hego; Oxygen Sensor, Front, Front Right; Front Oxygen Sensor
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Lincoln Navigator | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L GAS

Lincoln Navigator Oxygen Sensor

OEM Oxygen 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 Oxygen 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.

Lincoln Navigator Oxygen Sensor Parts and Q&A

Oxygen Sensor, Front Driver Side
8F9Z-9F472-C
Q: How to Service the Heated Oxygen Sensor on Lincoln Navigator?
A:
The service process for Heated Oxygen Sensor (HO2S) requires positioning the vehicle on a hoist at neutral. Remove the HO2S by using the Exhaust Gas Oxygen Sensor Socket while disconnecting its electrical connector and apply penetrating lubricant to aid the removal process. When installing the new HO2S you should apply high temperature nickel anti-seize lubricant to its threads using a light coat. The correct torque setting for the HO2S installation must be determined followed by tightening the sensor to 46 Nm (34 lb-ft) with the Exhaust Gas Oxygen Sensor Socket. Finally, reconnect the HO2S electrical connector.