HYinjin Oxygen Sensor Upstream Downstream Compatible with Altima 2013 2014 2015 2016 2017 234-9133 234-4905 2Pcs Oxygen Sensor Upstream Downstream Compatible with Altima 2013 2014 2015 2016 2017 234-9133 234-4905 2Pcs for Audi Sensor for Car  (Pack of 1)

APPLICABLE MODELS - Air Fuel Ratio Sensor Compatible with Altima 2013-2017 2.5L. FIT VEHICLES - O2 Oxygen Sensor Compatible with Altima 2013-2017 2.5L. QUALITY & FUNCTION - DOSKJOK Oxygen Sensors are manufactured under rigorous scientific standards and 100% tested out of the factory.It is more durable, oxidation resistant and high temperature, to ensure long-term stable performance, improve vehicle fuel economy, help engine smooth operation, reduce exhaust emissions and enhance environmental protection. INSTALL - Oxygen Sensors directly replace the old parts in the original position of the installation without change,easy to install on your vehicle, and come with pre-coated threads to assist installation. NOTES - Please carefully check your vehicle year & make & model，pictures and parts No to confirm the compatibility before purchasing. Please contact us if any question of fitment.