Nothing wrong with the standard coils [Sagem] their normally good for at least 40,000 miles but if you replace them go for the champion ones.
Springs snapping [well documented on this forum] and there is a spring catcher fitted to cars now to stop the spring puncturing the tyres when they snap [not the ideal solution but that's fiat read the thread should keep you busy for at least an hour nice car spoiled by a few stupid hiccups and many now have a fix such as the airbag light coming on [new wiring loom available ] better go now as this is a newbie greeting section have a mosey on down below and have a mooch around Oh and welcome to you