Infiniti G35 Coupe 2003-2007 5AT and possibly 6MT factory OEM cup holder insert, the springs on these often break but this one is perfect. So it will happily fit your large drinks and snap back into place to fit your small ones after. Easiest replacement ever, they pop out just by lifting it out. Even if yours works it’s good to keep a spare in case the spring breaks, I’ve been through many of these on my 2006 g35 coupe 5AT with premium package.