This oxygen sensor from Motorcraft is a high-quality part for your vehicle's exhaust and emission system. It is specifically designed for use with Ford xl3z9f472aa models and is an OE/OEM part number. The sensor type is an oxygen sensor, which ensures that your engine runs smoothly and efficiently. The brand name of this part is Motorcraft, which is known for producing reliable and durable automotive parts. This oxygen sensor is upstream, which means that it is located before the catalytic converter and is responsible for detecting the oxygen levels in the air entering the engine. It is compatible with a variety of vehicles and is easy to install.