In this schematic the "Cap C,suppressor" is used most often.
Some items from this specific schematic: Band A2 Wire, Harness,wire, C.d.i. Unit (nd), Bolt Flange 6x14.
The Bolt Flange 6x14 is the lowest priced item on this Wire Harness - Ignition Coil - C.d.i.unit schematic.