【Easy Installation】The O2 Sensors Are Made Based On Original Data, Easy To Install Them Within A Few Minutes,The Upstream Oxygen Sensor is 5 wires,6 pins, The Downstream Oxygen Sensor is 4 wires,4 pins.
【Advantage】The Sensor Is Made Of High-Quality Raw Materials, With Long-Lasting, Not Prone To Aging, And Safe Quality. They Monitor The Amount of Oxygen in The Exhaust and Transmit That Information to The Engine Computer so that Keep Higher Efficient Fuel Economy, Lower Emissions.
【12-Month Warranty】We Will Provide You With A One-year Warranty. If You Have Any Questions About Product Consult Or Other After-Sale Problems, Please Feel Free To Contact Us Via Amazon Mail, We Will Reply To You Within 24 Hours.