O2 Oxygen Sensor 39350-2A640 Front Lambda O2 Oxygen Sensor For Hyundai I20 I30 I40 Ix20 For Accent Avante For Elantra For Kona For Sonata For Tucson 1.1 1.4 1.6 1.7

39350-2A640 Front Lambda O2 Oxygen Sensor For Hyundai I20 I30 I40 Ix20 For Accent Avante For Elantra For Kona For Sonata For Tucson 1.1 1.4 1.6 1.7 This sensor is constructed from material, high temperature resistance, corrosion-resistant, stable performance, durable and sturdy, has long service life Features: The main function of the sensor is to optimize air fuel in the engine,Helps engines run efficiently and improves fuel economy by accurately measuring the oxygen content in exhaust gases The function of the oxygen sensor is to monitor the mixture at all times to keep the engine in the best mixture combustion state Oxygen Sensor is designed to improve fuel economy while reducing harmful emissions. Helps the engine run efficiently in air-gas ratio. Improve engine response and performance.