Downstream Rear For 2001-2003 Ford Explorer 4.0L 4.6L Oxygen O2 02 Sensor 2

?Downstream Rear For 2001-2003 Ford Explorer 4.0L 4.6L Oxygen O2 02 Sensor 2

Downstream Rear Oxygen Sensor For 02-10 Ford Explorer 4.6L 4.0L Fits 234-4045

?Downstream for 2012-2017 Nissan NV1500 4.0L Oxygen O2 02 Sensor Fits 234-4313

Downstream Rear Fits 2001-2003 Ford Explorer 4.0L 4.6L Oxygen O2 02 Sensor

2pcs Upstream&Downstream for 1999-2001 Ford Explorer 5.0L o2 02 Oxygen Sensor