This product is a genuine OEM Toyota engine oil cooler line pipe with the part number 15772-31030, specifically designed for the 3.5L 2GRFE engine. It comes with gaskets, a fixing nut, and has a manufacturer warranty of 6 months. The item is a direct replacement with a factory OEM fitment, ensuring compatibility and quality assurance. Made in Japan, this oil cooler line pipe is a reliable and durable component for your vehicle's engine cooling system.