How to Service the Heated Oxygen Sensors on Ford Contour?

The service of a heated oxygen sensor should begin with the removal of the engine splash shield. It starts by disconnecting the heated oxygen sensor electrical connector then removing the wiring harness from its retaining clip. The service begins by removing first the air conditioning hose retaining nut followed by the step to remove the power assisted steering hose retaining nut. Before removing the heated oxygen sensor you need to disconnect both the coolant hose retaining studs along with the dipstick tube and lifting eye retaining bolts. The exhaust manifold heat shield requires removal before you can extract both the heated oxygen sensor. To install the part you should perform the steps in opposite order of removal.

OEM Ford Contour Oxygen Sensors

Oxygen O2 Sensor

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4 Oxygen Sensors found

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Ford Contour 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:
- 2000 Ford Contour | LX, SE | 4 Cyl 2.0 L BI-FUEL, 4 Cyl 2.0 L GAS
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Ford Contour Oxygen Sensor
Part Number: F6RZ-9F472-AA
$4.54 MSRP: $6.28
You Save: $1.74 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995 Ford Contour | GL, GL Sport, LX, LX Sport | 4 Cyl 2.0 L GAS
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Ford Contour Oxygen Sensor
Part Number: F5RZ-9F472-B
$52.08 MSRP: $72.05
You Save: $19.97 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly
- Replaces: F5RZ-9F472-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-2000 Ford Contour | Base, GL, GL Sport, LX, LX Sport, SE, Sport, SVT | 4 Cyl 2.0 L BI-FUEL, 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS
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Ford Contour Oxygen Sensor
Part Number: XC2Z-9F472-BB
$80.58 MSRP: $135.27
You Save: $54.69 (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:
- 1999-2000 Ford Contour | LX, SE, SVT | 4 Cyl 2.0 L BI-FUEL, 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS

Ford Contour Oxygen Sensors

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Ford Contour Oxygen Sensors Parts Questions & Experts Answers

Oxygen Sensor, Rear Driver Side
GU2Z-9G444-A
Q: How to Service the Heated Oxygen Sensors on Ford Contour?
A: The service of a heated oxygen sensor should begin with the removal of the engine splash shield. It starts by disconnecting the heated oxygen sensor electrical connector then removing the wiring harness from its retaining clip. The service begins by removing first the air conditioning hose retaining nut followed by the step to remove the power assisted steering hose retaining nut. Before removing the heated oxygen sensor you need to disconnect both the coolant hose retaining studs along with the dipstick tube and lifting eye retaining bolts. The exhaust manifold heat shield requires removal before you can extract both the heated oxygen sensor. To install the part you should perform the steps in opposite order of removal.