Some items from this specific schematic: Clamp D 12.5 Tube, Hose B,brthr Heat, Hose,eacv Out.
In this schematic the "Clamp D 12.5 Tube" is used most often.
three components are shown in this Civic Wagon 1989 (k) Wgn Dx (ka,kl) Water Hose exploded diagram.