Our perfect after-sales service gives you ample guarantee. All products in this shop support 60-day return and exchange, so you can buy with confidence.Please make sure whether this type of oxygen sensor is suitable for your carDue to the display and light, the color and size may have errors, please understand.!!!Please confirm the part number and your vehicle information (e.g Year, Make, Model) & Engine before placing an orderProduct Description100% Brand New High Quality Aftermarket Oxygen Sensor.Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. Feature:Oxygen Sensor can reduce harmful emissions, increase fuel economy, Automotive oxygen sensor improve engine performance and prevent premature failure of the catalytic converter.Reduce other harmful emissionsextend expensive Catalytic Converter life.Note:Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchasing.