Introducing our Upstream Air Fuel io Oxygen O2 Sensor, specially designed to compatible with Armada, Sentra, NV2500, and NV3500 models. This sensor is engineered to provide cue readings to help optimize fuel efficiency and reduce emissions. Upgrade your vehicle's perforce with this reliable and durable O2 sensor. Repent: This Air Fuel io Oxygen O2 Sensor is designed to be a direct compatible with compatible with Armada, Sentra, NV2500, and NV3500 models, e a seamless repent compatible with your vehicle's original sensor. Improved Engine Perforce: By cuely measu the air-fuel io, this sensor helps optimize the engine's combustion process, leading to improved fuel efficiency and overall perforce. Upstream Pent: This sensor is an upstream model, meaning it is located before the catalytic converter in the system. This eres precise readings and helps maintain proper emissions s. Easy Installation: With its plug-and-play design, this sensor can be easily installed without the need compatible with any special tools or complicated procedures. Simply reple the old sensor with this new one compatible with quick and hassle- installation. Reliable and Durable: Made from materials, this O2 sensor is built to last and withstand the rigors of daily driving. Rest assured that you are getting a reliable component that will help keep your vehicle running ly.