This HEATER UNIT assembly utilises three Holder, Rod(s) - the highest specified component.
Some items from this specific schematic: Holder, Rod, Bolt Wash 6x24, Core Comp Heater, Heater Unit Assy.
This part-list fiche shows all the components that make up the Civic 1991 (m) 4dr Dx (ka,kl) Heater Unit .