Description: Upstream and downstream Air Fuel Ratio O2 Oxygen Sensor for 2015-2017 Nissan Altima USA Fast shipping and good operation Total new and high quality Part number: for 234-9133???34-4905 Note: Please make sure the part number in our listing is the same as your original one. Features: Improve Fuel Efficiency, Reduce Pollution Emissions: Adhere to the refusal to use low-cost manufacturing materials that are harmful to human health, improve fuel efficiency, save fuel costs, and reduce emissions of pollutants and harmful gases. .
