2pcs for 2004 Nissan Frontier Xterra 3.3L Upstream Oxygen Sensor O2 02

2pcs Up+Downstream Oxygen O2 Sensor for 2002-2004 Nissan Xterra Frontier L4 2.4L

2pcs Oxygen O2 Sensor for 2002-2004 Nissan Xterra Frontier L4 2.4L Up+Downstream

2pcs Oxygen O2 Sensor Up+Downstream for 2002-2004 Nissan Xterra Frontier L4 2.4L

For 2002-2004 Nissan Xterra Frontier L4 2.4L Up+Downstream 2pcs Oxygen O2 Sensor

234-4197 Downstream 02 O2 Oxygen Sensor For 2004 Nissan Frontier Pickup 3.3L V6

Upstream Right O2 Oxygen Sensor for Nissan Frontier Xterra 2004 3.3L 22690EK800

2Pcs Oxygen O2 Sensor for 2002-2004 Nissan Xterra Frontier L4 2.4L Up+Downstream