Specifications Hign-concerned Chemical:None Type:Heating Type Repeatability:234-4555 AE8Z9G444B AE8Z-9G444-C Hysteresis:For Ford 2013-2015 Fiesta L4-1.6L Downstream Linear:For Ford 2011-2012 Fiesta L4-1.6L Downstream Measuring Range:234-4555 AE8Z9G444B AE8Z-9G444-C Sensitivity:For Ford 2011-2012 Fiesta L4-1.6L Downstream Sensor Type:Holzer Origin:Mainland China OEM NO.:234-4555 Resolution:234-4555 AE8Z9G444B AE8Z-9G444-C Name:Oxygen Sensor Suitable models1:For Ford 2011-2012 Fiesta L4-1.6L Downstream Suitable models2:For Ford 2011-2012 Fiesta L4-1.6L Downstream Suitable models3:For Ford 2013-2015 Fiesta L4-1.6L Downstream New 234-4555 O2 Oxygen Sensor 4-wire Heated Downstream AE8Z9G444B AE8Z-9G444-C For Ford Fiesta L4-1.6L 2011-2015 High Quality Specification: New Direct Plug-In Replacement. 4 wire configuration Interchange Part Number: 234-4555 AE8Z9G444B AE8Z-9G444-C Fit Vehicles: For Ford 2011-2012 Fiesta L4-1.6L Downstream 2013 Fiesta L4-1.6L Downstream Automatic Trans 2013-2015 Fiesta L4-1.6L Downstream Material: ABS+metal colour: As Shown Package Contents: 1 x Oxygen Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.