The phrase "larger radiator" refers to a bigger cooling system in a machine or vehicle that helps to regulate or lower its temperature. Full definition
Its front is designed with large radiator grille that has chrome surround and silver painted bars. (cardekho.com)
The car also gets a new front bumper, a new larger radiator grille and new headlamps. (autosarena.com)
Though the changes are simple but are effective, it gets redesigned front air dam along with refreshed large radiator grille and L shaped fog lamps housing. (cardekho.com)