Mercury Mariner Oxygen Sensors

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We stock Genuine OEM Mercury Oxygen Sensors for your Mercury Mariner. Investing in new OEM oxygen sensors can help improve the fuel efficiency and overall performance of your vehicle. These sensors monitor the amount of oxygen in the exhaust system and adjust the fuel-to-air ratio, ensuring your engine runs smoothly and with reduced emissions. Using OEM sensors can ensure a perfect fit and optimal performance for your specific vehicle, leading to improved reliability and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

2005-2010 Ford - Oxygen Sensor

Part Number: 5L8Z-9F472-BA
Ford Ford
Applications: 1999-07 SUPER DUTY.
Other Names: Upper Oxygen Sensor, Ft Oxygen Sensor, Sensor Hego, dy1042
Replaces: 3S4Z-9F472-BA
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-250,
    • E-350 Super Duty,
    • E-450 Super Duty,
    • Escape,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • F-450 Super Duty,
    • F-550 Super Duty,
    • Fusion
  • Lincoln:
    • Zephyr
  • Mercury:
    • Mariner,
    • Milan
MSRP $91.64
$58.01

2001-2007 Ford - Oxygen Sensor

Part Number: YL8Z-9F472-BA
Ford Ford
Other Names: Sensor Hego, dy877
Description: Oxygen sensor. Front. Left. 3.0L.
Fits:
  • Ford:
    • Escape
  • Mercury:
    • Mariner
Backordered

2010-2012 Ford - Oxygen Sensor

Part Number: 9E5Z-9F472-D
Ford Ford
Other Names: Upper Oxygen Sensor, Ft Oxygen Sensor, Sensor Hego, dy1140
Description: Upstream. Explorer. 3.5l. Without turbo. 3.5L non turbo, 2011-12. 3.0L. From 08/03/2009. Mustang. Upper. 3.7l. MKX.
Fits:
  • Ford:
    • Edge,
    • Escape,
    • Explorer,
    • Fusion,
    • Mustang
  • Lincoln:
    • MKX
  • Mercury:
    • Mariner,
    • Milan
MSRP $176.91
$111.99

2011-2016 Ford - Oxygen Sensor

Part Number: BE5Z-9G444-B
Ford Ford
Other Names: Lower Oxygen Sensor, Rear Oxygen Sensor, Sensor Exhaust Gas Oxygen, dy1173
Fits:
  • Ford:
    • Escape,
    • Explorer,
    • Flex,
    • Fusion,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Taurus
  • Lincoln:
    • MKS,
    • MKT,
    • MKZ
  • Mercury:
    • Mariner
MSRP $121.09
$76.66

2011-2016 Ford - Oxygen Sensor

Part Number: BE5Z-9G444-A
Ford Ford
Other Names: Lower Oxygen Sensor, Rear Oxygen Sensor, Sensor Exhaust Gas Oxygen, dy1153
Description: This sensor is used in various Ford models and plays a crucial role in monitoring the oxygen levels in the exhaust gases, helping...
Fits:
  • Ford:
    • Escape,
    • Explorer,
    • F-150,
    • Flex,
    • Fusion,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Taurus
  • Lincoln:
    • MKS,
    • MKT,
    • MKZ
  • Mercury:
    • Mariner,
    • Milan
MSRP $121.82
$77.12

2006-2010 Ford - Oxygen Sensor

Part Number: 5L8Z-9F472-AA
Ford Ford
Other Names: Upper Oxygen Sensor, Ft Oxygen Sensor, Sensor Hego, dy1045
Fits:
  • Ford:
    • Escape,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • F-450 Super Duty,
    • F-550 Super Duty,
    • Fusion
  • Mercury:
    • Mariner,
    • Milan
MSRP $94.55
$59.85

2005-2008 Ford - Oxygen Sensor

Part Number: 5M6Z-9G444-A
Ford Ford
Other Names: Sensor Exhaust Gas Oxygen, dy1072
Replaces: 1R3Z-9G444-DA
Fits:
  • Ford:
    • Escape
  • Mercury:
    • Mariner
MSRP $79.45
$52.44

2008-2014 Ford - Oxygen Sensor

Part Number: 8F9Z-9F472-B
Ford Ford
Other Names: Ft Oxygen Sensor, Upper Oxygen Sensor, Sensor Hego, dy1120
Fits:
  • Ford:
    • E-150,
    • E-250,
    • E-350 Super Duty,
    • E-450 Super Duty,
    • Escape,
    • Expedition,
    • F-150,
    • Flex,
    • Fusion,
    • Taurus
  • Lincoln:
    • MKS,
    • MKT,
    • MKZ,
    • Navigator
  • Mercury:
    • Mariner,
    • Milan
MSRP $157.82
$99.91

2010-2012 Ford - Oxygen Sensor

Part Number: 9E5Z-9F472-E
Ford Ford
Other Names: Upper Oxygen Sensor, Sensor Hego, dy1141
Description: Fusion. 2.5l. Upper. From 7/6/09. 2.5L, auto trans. Escape, Mariner. 2.5l. Upstream. Milan. 2.5l.
Fits:
  • Ford:
    • Escape,
    • Fusion
  • Mercury:
    • Mariner,
    • Milan
MSRP $164.36
$104.05

2011-2012 Ford - Oxygen Sensor

Part Number: BL8Z-9G444-A
Ford Ford
Other Names: Lower Oxygen Sensor, Sensor Exhaust Gas Oxygen, dy1176
Description: Escape, Mariner. 2.5l. Downstream.
Fits:
  • Ford:
    • Escape
  • Mercury:
    • Mariner
MSRP $126.55
$80.11

2001-2007 Ford - Oxygen Sensor

Part Number: YL8Z-9F472-AA
Ford Ford
Other Names: Sensor Hego, dy878
Description: Front. Right. 3.0L. Escape, Mariner. 2.0l. Oxygen sensor.
Fits:
  • Ford:
    • Escape
  • Mercury:
    • Mariner
MSRP $98.91
$62.61

2001-2007 Ford - Oxygen Sensor

Part Number: YL8Z-9G444-AC
Ford Ford
Other Names: Sensor, Sensor Assembly, dy1101
Description: Catalyst monitor. Rear. Left. 3.0L.
Fits:
  • Ford:
    • Escape
  • Mercury:
    • Mariner
MSRP $84.36
$55.68
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