2PCS Oxygen O2 Sensor Down/Upstream For 1997-2002 Ford E-250 Econoline 11171843

2pcs O2 Oxygen Sensor Front Rear Downstream Upstream For Ford Mercury 11171843

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2PCS Oxygen O2 Sensor Down/Upstream For 2002-2005 Ford Thunderbird 11171843

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2PCS Oxygen O2 Sensor Down/Upstream For 1998-2006 Lincoln Navigator 11171843

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Set of 2 Motorcraft Oxygen O2 Sensor for 1996-2011 Ford Crown Victoria V8 4.6L