OEM Mercury Mariner Oxygen Sensors

Oxygen O2 Sensor

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15 Oxygen Sensors found

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Mercury Mariner Sensor - Exhaust Gas - Oxygen
Part Number: GU2Z-9G444-A
$51.75 MSRP: $82.18
You Save: $30.43 (38%)
Ships in 1 Business Day
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Product Specifications
- 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:
- 2005-2010 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.0 L GAS
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Mercury Mariner Sensor - Hego
Part Number: YL8Z-9F472-BA
$52.56 MSRP: $83.45
You Save: $30.89 (38%)
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Product Specifications
- Other Name: Oxygen Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Mariner Sensor Assembly
Part Number: YL8Z-9G444-AC
$53.13 MSRP: $84.36
You Save: $31.23 (38%)
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Product Specifications
- Other Name: Sensor Assy; Oxygen Sensor, Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Mariner Sensor - Exhaust Gas - Oxygen
Part Number: 5L8Z-9G444-F
$55.07 MSRP: $87.45
You Save: $32.38 (38%)
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Product Specifications
- Manufacturer Note: Rear
- Replaces: 5L8Z-9G444-H, 5L8Z-9G444-J
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2010 Mercury Mariner | Base, Luxury, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Sensor - Exhaust Gas - Oxygen
Part Number: 5L8Z-9G444-A
$56.79 MSRP: $90.18
You Save: $33.39 (38%)
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Product Specifications
- Other Name: Oxygen Sensor; Lower Oxygen Sensor, Rear Oxygen Sensor, Sensor
- Replaces: 5L8Z-9G444-G, YL8Z-9G444-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Mercury Mariner | Base, Luxury, Premier | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Sensor - Exhaust Gas - Oxygen
Part Number: BE5Z-9G444-A
$75.57 MSRP: $120.00
You Save: $44.43 (38%)
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Product Specifications
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Mercury Mariner | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.0 L FLEX
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Mercury Mariner Sensor - Exhaust Gas - Oxygen
Part Number: 5L8Z-9G444-K
$76.60 MSRP: $121.64
You Save: $45.04 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lower Oxygen Sensor, Oxygen Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2010 Mercury Mariner | Base, Premier | 4 Cyl 2.5 L GAS
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Mercury Mariner Sensor - Hego
Part Number: YL8Z-9F472-AA
$78.09 MSRP: $124.00
You Save: $45.91 (38%)
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Product Specifications
- Other Name: Oxygen Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Mariner Sensor - Hego
Part Number: 8F9Z-9F472-B
$98.13 MSRP: $155.82
You Save: $57.69 (38%)
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Product Specifications
- Manufacturer Note: Front Or Rear
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Mercury Mariner | Base, Hybrid, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
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Mercury Mariner Sensor - Hego
Part Number: 9E5Z-9F472-D
$107.52 MSRP: $170.73
You Save: $63.21 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Position: Front And Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L FLEX
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Mercury Mariner Sensor - Hego
Part Number: 5L8Z-9F472-BA
$49.51 MSRP: $77.27
You Save: $27.76 (36%)
Ships in 1 Business Day
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Product Specifications
- Manufacturer Note: Rear
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2009 Mercury Mariner | Base, Convenience, Hybrid, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
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Mercury Mariner Sensor - Hego
Part Number: 5L8Z-9F472-AA
$51.14 MSRP: $79.82
You Save: $28.68 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: Rear
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L GAS
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Mercury Mariner Sensor - Exhaust Gas - Oxygen
Part Number: BL8Z-9G444-A
$74.43 MSRP: $118.18
You Save: $43.75 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lower Oxygen Sensor, Oxygen Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Mercury Mariner | Base | 4 Cyl 2.5 L GAS
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Mercury Mariner Sensor - Exhaust Gas - Oxygen
Part Number: BE5Z-9G444-B
$70.99 MSRP: $112.73
You Save: $41.74 (38%)
Product Specifications
- Manufacturer Note: Rear
- Position: Lower
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L FLEX
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Mercury Mariner Sensor - Hego
Part Number: 9E5Z-9F472-E
$101.22 MSRP: $160.73
You Save: $59.51 (38%)
Product Specifications
- Other Name: Oxygen Sensor, Upper Oxygen Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Mercury Mariner | Base, Premier | 4 Cyl 2.5 L GAS

Mercury Mariner Oxygen Sensors

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