Upstream O2 Oxygen Sensor for Frontier Nissan Xterra 3.3L 2000 2001 2002 2003

o2 02 Oxygen Sensor for 2004 Nissan Frontier 3.3L Xterra Upstream Right Bank 2

Downstream Right O2 Oxygen Sensor For 00-2003 Nissan Xterra Frontier 3.3L Bank 1

02 Oxygen O2 Sensor 1 for 2004 Nissan Frontier Xterra 3.3L Upstream Left

02 O2 Oxygen Sensor For Nissan Xterra Pathfinder Frontier Maxima 3.3L 1 Upstream

Upstream Right for 2004 Nissan Frontier Xterra 3.3L Oxygen 02 O2 Sensor 1 bank 1