With all the components that make up the CIVIC 2003 (3) 2DR EX (KA) BREATHER TUBE assembly. The Bolt,flange,6x14 is the most frequently specified with six applications.
A sample from the products for the Breather Tube include: Cover Comp,breath, Bolt,flange,6x14, Clamp D 12.5 Tube, Valve Assy., Pcv.
The Washer,plug Drain 14 is the lowest priced item on this Breather Tube schematic.