QIJIAUTO O2 Oxygen Sensor Upstream and Downstream Compatible with 20062009 Mazda 3 20062009 Mazda 3 2344329 2349085

FUNCTION Our Oxygen sensor can solve fault light reduce fuel consumption solve jitters be safe stable durable accelerate smoothly and improve overall vehicle performance ADVANTAGE The unique protective layer can effectively prevent poisoning and permanent damage to the sensor unit Silver alloy melting point joint to assist installation Processed according to the size of the original vehicle it has wide applicability smooth acceleration and good quality Using our oxygen sensor can significantly reduce fuel costs and improve engine performance and fuel economy FITMENT O2 sensor fit for 20062009 Mazda 3 WORKS WELL Change this sensor no need to enter any code The oxygen sensor can solve the problem of poor fuel mileage After installation the car will run more smoothly and faster TIPS Please check your part picture and our picture it must be exactly the same Please ensure that the body and engine of your vehicle are the same as our description Otherwise it will not be suitable for your car This can save you time and money