This power window regulator motor is compatible with Infiniti FX35 models from 2003 to 2008. It is manufactured in Japan and made of galvanized steel and metal. The regulator is electric and operates on the rear left side of the vehicle. The manufacturer part number is 82721CG000 and it has been superseded by that number. The vintage part number is not applicable and it is not a universal fitment. The performance part is not applicable and it does not come with a manufacturer warranty.