2Pcs O2 Oxygen Sensor Upstream & Downstream For 06-04 Infiniti Qx56 Nissan 5.6L

table.tableizer-table { font-size: 12px; border: 1px solid #CCC; font-family: Arial, Helvetica, sans-serif; } .tableizer-table td { padding: 4px; margin: 3px; border: 1px solid #CCC; } .tableizer-table th { background-color: #104E8B; color: #FFF; font-weight: bold; } Make Model Engine Year Notes INFINITI QX56 V8-5.6 2006-2004 1Pcs Upstream + 1Pcs Downstream NISSAN ARMADA V8-5.6 2006-2005 1Pcs Upstream + 1Pcs Downstream NISSAN PATHFINDER V8-5.6 2004 1Pcs Upstream + 1Pcs Downstream NISSAN TITAN V8-5.6 2006-2004 1Pcs Upstream + 1Pcs Downstream