How to Service the Heated Oxygen Sensors on Lincoln Town Car?

Initiate service of the Heated Oxygen Sensor (HO2S) by hoisting the vehicle into neutral gear position. First disconnect power from the right high HO2S electrical connector before removing the left high HO2S connectors. To remove sensors easily you should apply penetrating and lock lubricant on their threads followed by sensor disassembly. The Exhaust Gas Oxygen Sensor Socket is needed to take out the RH or LH HO2S based on requirements. The proper torque wrench mechanism must be determined for installation before securing the sensor with a 40 Nm (30 lb-ft) tightness. You should apply an anti-seize lubricating layer on HO2S threads after performing the removal operations in reverse order.

OEM Lincoln Town Car Oxygen Sensors

Oxygen O2 Sensor

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3 Oxygen Sensors found

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Lincoln Town Car 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:
- 1999-2011, 1991-1994 Lincoln Town Car | Base, Cartier, Cartier L, Cypress, Designer Series, Executive, Executive L, Executive Protection Series, Jack Nicklaus, Protection Series, Signature, Signature L, Signature Limited, Touring Edition, Tournament Edition, Ultimate, Ultimate L | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln Town Car Oxygen Sensor Part Number: F8VZ-9F472-AA
$56.88 MSRP: $77.40
You Save: $20.52 (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:
- 1998-2000 Lincoln Town Car | Cartier, Executive, Signature | 8 Cyl 4.6 L GAS
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Lincoln Town Car Oxygen Sensor Part Number: F5MZ-9F472-B
$58.92 MSRP: $98.73
You Save: $39.81 (41%)
Ships in 1-2 Business Days
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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:
- 1996-1997 Lincoln Town Car | Anniversary, Base, Cartier, Executive, Signature, Touring Edition | 8 Cyl 4.6 L GAS

Lincoln Town Car Oxygen Sensors

OEM Oxygen Sensors 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 Sensors with long life and a perfect fit. Come to our website and find genuine Lincoln Town Car parts. We keep a wide inventory of OEM Town Car 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 is the component that specifically works in Lincoln Town Car automobiles to control the air/fuel ratio in the engine exhaust for efficiency in the emission of gases. Being able to measure the quantity of the remaining unburned oxygen and generating voltage signals to the engine control computer the sensor permits the alterations in the air/fuel mixture. Town Car vehicles have no less than 2 oxygen sensors that are situated before the catalytic converter as well as the one after it to give feedback for ideal engine performance. It is always exposed to high temperatures and becomes contaminated and damaged over time, thus enhancing fuel emission and fuel consumption. Newer cars may employ air/fuel ratio sensors instead since they have a broader span of measurement, but the defects and failures are the same.

Lincoln Town Car Oxygen Sensors Parts and Q&A

Oxygen Sensor, Rear Driver Side
GU2Z-9G444-A
Q: How to Service the Heated Oxygen Sensors on Lincoln Town Car?
A:
Initiate service of the Heated Oxygen Sensor (HO2S) by hoisting the vehicle into neutral gear position. First disconnect power from the right high HO2S electrical connector before removing the left high HO2S connectors. To remove sensors easily you should apply penetrating and lock lubricant on their threads followed by sensor disassembly. The Exhaust Gas Oxygen Sensor Socket is needed to take out the RH or LH HO2S based on requirements. The proper torque wrench mechanism must be determined for installation before securing the sensor with a 40 Nm (30 lb-ft) tightness. You should apply an anti-seize lubricating layer on HO2S threads after performing the removal operations in reverse order.