I need a new cigarette lighter socket for my car. My current one looks all rusted/corroded inside and it will work with the lighter (wich I don't use), but it will not provide power to any other device such as my radar detector.

Lancershop.com has an OEM cigarette lighter with socket here, but only lists the Evo VIII as being compatible. Does anyone know for sure if it will fit in my IX MR? If not, do you know where I can find one?