Mercury Mariner Oxygen Sensors
availability
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.
2001-2007 Ford - Oxygen Sensor
Ford
YL8Z-9G444-AC
Catalyst monitor. Rear. Left. 3.0L.
$60.09
MSRP $97.55
Save $37.46
38.4% Off 
2009-2010 Ford - Oxygen Sensor
Ford
5L8Z-9G444-K
Escape, Mariner. 2.5l. Downstream.
$51.34
MSRP $83.35
Save $32.01
38.4% Off 
2001-2007 Ford - Oxygen Sensor
Ford
YL8Z-9F472-BA
Oxygen sensor. Front. Left. 3.0L.
$61.04
MSRP $99.09
Save $38.05
38.4% Off 
2011-2012 Ford - Oxygen Sensor
Ford
BL8Z-9G444-A
Escape, Mariner. 2.5l. Downstream.
$90.97
MSRP $150.36
Save $59.39
39.5% Off 
2001-2007 Ford - Oxygen Sensor
Ford
YL8Z-9F472-AA
Front. Right. 3.0L. Escape, Mariner. 2.0l. Oxygen sensor.
$52.39
MSRP $85.05
Save $32.66
38.4% Off 
2010-2012 Ford - Oxygen Sensor
Ford
9E5Z-9F472-E
Fusion. 2.5l. Upper. From 7/6/09. 2.5L, auto trans. Escape, Mariner. 2.5l. Upstream. Milan. 2.5l.
$108.99
MSRP $180.15
Save $71.16
39.5% Off 
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