4Pcs O2 Oxygen Sensor Upstream & Downstream For Ford E-150 E-250 E-350 4.6L 5.4L

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: #535353; color: #FFF; font-weight: bold; } Make Model Engine Year Notes FORD E-150 VAN V8-4.6 1999-1997 Position: 2 Upsteam & 2 Downstream Oxygen Sensor FORD E-150 VAN V8-5.4 1997 Position: 2 Upsteam & 2 Downstream Oxygen Sensor FORD E-250 VAN V8-5.4 1997 Gas Engine; Position: 2 Upsteam & 2 Downstream Oxygen Sensor FORD E-350 SUPER DUTY V10-6.8 1999 w/ 15.5" Upstream Lead; Position: 2 Upsteam & 2 Downstream Oxygen Sensor FORD E-350 VAN V8-5.4 1997 Gas Engine; Position: 2 Upsteam & 2 Downstream Oxygen Sensor FORD E-350 VAN V10-6.8 1999 w/ 16" Upstream Sensor; Position: 2 Upsteam & 2 Downstream Oxygen Sensor FORD E-350 VAN V10-6.8 1997 Position: 2 Upsteam & 2 Downstream Oxygen Sensor FORD ECONOLINE SUPER DUTY V8-5.4 1997 Position: 2 Upsteam & 2 Downstream Oxygen Sensor FORD ECONOLINE SUPER DUTY V10-6.8 1999 w/ 16" Upstream Sensor; Position: 2 Upsteam & 2 Downstream Oxygen Sensor FORD ECONOLINE SUPER DUTY V10-6.8 1997 Position: 2 Upsteam & 2 Downstream Oxygen Sensor