The product is a genuine OEM coolant antifreeze reservoir/overflow tank for a 99-04 Land Rover Discovery II 2. Made of plastic, this expansion tank is manufactured by Land Rover in the United Kingdom. It comes with the necessary tank included, has a length of 14.000 inches, height of 10.000 inches, and width of 6.000 inches. The item is interchangeable with part number 671-50472 and fits models from 1999 to 2004. Free shipping with this one usually next business day Thanks for looking