The product is a genuine OEM Mass Air Flow Sensor (MAF Sensor) for a 1990-1996 Nissan 300ZX. It has a part number of A36-000 N62 and is made in Japan. The sensor has 5 wires and is a direct replacement for the OE spec. It is designed to be placed in the engine compartment or front of the vehicle. The product is compatible with various Nissan models and has interchangeable part numbers.