This is a genuine OEM quarter fixed glass window for the left driver rear of a Lexus LS460 series from 2007 to 2017. The tempered glass is tinted black and comes from Japan. It fits only specific models and is not a universal fitment. It does not enhance performance and comes with a one-month warranty. The item is sold by a trusted seller on eBay Motors and is part of the Glass & Window Parts category.