On this parts fiche the Bolt is the most specified component.
The most reasonably priced component used on the Rm85l 2007 (k7) Usa (e03) Cdi Unit - Ignition Coil is the Bolt.
ten components are shown in this Rm85l 2007 (k7) Usa (e03) Cdi Unit - Ignition Coil exploded diagram.