Features: 100% test before shipment The reduction of harmful emissions The increasing of fuel economy The improvement of engine performance Prevent premature failure of the catalytic converter. Specification: OE number:12499877, 234-5060, 226936M400, 226937S000, 226937 Replacement: Direct Plug-In Replacement Condition: 100% Brand New Note: Please confirm the OE number before purchasing!!! Package Include:1X Oxygen Sensor Fitment: .
