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: F5MZ-9F472-B
$55.77 MSRP: $93.45
You Save: $37.68 (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:
- 1996-1997 Lincoln Town Car | Anniversary, Base, Cartier, Executive, Signature, Touring Edition | 8 Cyl 4.6 L GAS
View related parts
Lincoln Town Car Oxygen Sensor
Part Number: F8VZ-9F472-AA
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

Lincoln Town Car Oxygen Sensors

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Lincoln Town Car Oxygen Sensors Parts Questions & Experts Answers

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.