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.
Motorcraft Oxygen Sensor
Ford
DY-877
Oxygen sensor. Front. Left. 3.0L.
$62.73
MSRP $99.09
Save $36.36
36.7% Off 
Motorcraft Oxygen Sensor
Ford
DY-1101
Catalyst monitor. Rear. Left. 3.0L.
$61.75
MSRP $97.55
Save $35.80
36.7% Off 
Motorcraft Oxygen Sensor
Ford
DY-1047
Catalyst monitor. Right. Length-432mm. 3.0L, 2008, 17. 3.0L, 2009-11, rearward. Escape, Mariner. 2.3l. Downstream.
$61.46
MSRP $97.09
Save $35.63
36.7% Off 
Motorcraft Oxygen Sensor
Ford
DY-1141
Fusion. 2.5l. Upper. From 7/6/09. 2.5L, auto trans. Escape, Mariner. 2.5l. Upstream. Milan. 2.5l.
$114.04
MSRP $180.15
Save $66.11
36.7% Off 
Motorcraft Oxygen Sensor
Ford
DY-878
Front. Right. 3.0L. Escape, Mariner. 2.0l. Oxygen sensor.
$56.14
MSRP $85.05
Save $28.91
34% Off 
Motorcraft Ft Oxygen Sensor
Ford
DY-1140
Upstream. From 08/03/2009. Explorer. 3.5l. Without turbo. 3.5L non turbo, 2011-12. 3.0L. Mustang. Upper. 3.7l. To 02/03/2011. MKX.
$101.96
MSRP $161.05
Save $59.09
36.7% Off 
2001-2007 Ford - Oxygen Sensor
Ford
YL8Z-9G444-AC
Catalyst monitor. Rear. Left. 3.0L.
$61.75
MSRP $97.55
Save $35.80
36.7% Off 
2010-2012 Ford - Oxygen Sensor
Ford
9E5Z-9F472-D
Upstream. From 08/03/2009. Explorer. 3.5l. Without turbo. 3.5L non turbo, 2011-12. 3.0L. Mustang. Upper. 3.7l. To 02/03/2011. MKX.
$101.96
MSRP $161.05
Save $59.09
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