The lowest price component in this Duct parts-list fiche is the Screw,tapping,(po)4x.
Some items from this specific schematic: Duct,rr Htr, Garnish *yr164l*, Clip Snap Fit, Plug,fr Def.
This Duct diagram displays the required parts for the Civic 1996 (t) 4dr Lx Abs (ka,kl) Duct.