The product is an OEM upper intake manifold for Nissan Infiniti 3.7L engines, manufactured in Japan. It is made of aluminum and has a bolt-on mounting style for easy installation. The manifold is designed for gasoline fuel type and comes in a sleek black color. The OE/OEM part numbers 14010-EY02A, 14010-EY01A, and 14010-EY00A ensure compatibility with the specified vehicle models. This part is essential for the proper functioning of the engine and ensuring optimal performance.