A sample from the products for the Breather Tube include: Cover Comp,breath, Clamp D 12.5 Tube, Tube,pcv, Bolt,flange,6x14.
The most reasonably priced component used on the Civic 2004 (4) 2dr Lx Side Srs (ka) Breather Tube is the Washer,plug Drain 14.
The Breather Tube assembly is constructed from several parts from which the Cover Comp,breath is the most expensive.