Chrysler Group LLC’s Mopar parts divi­sion is part­ner­ing with Fiat SpA’s parts pro­duc­er to give U.S. deal­ers the parts they need to ser­vice not only Chrysler- and Fiat-brand­ed vehi­cles but also com­peti­tors. Team­ing up with Mag­neti Marel­li will enable Chrysler deal­er­ships to ful­ly ser­vice 85 per­cent of the cars on the road in the Unit­ed States.