Parts such as the Breather Cover: Washer,plug Drain 14, Tube,pcv, Valve Assy., Pcv, Clamp D 12.5 Tube are included in the Civic 2001 (1) 4dr Ex (ka,kl) Breather Cover parts fiche.
The most reasonably priced component used on the Civic 2001 (1) 4dr Ex (ka,kl) Breather Cover is the Washer,plug Drain 14.
The sub assemblies and components that make up this Breather Cover include this Cover Comp,breath, the most expensive part.