With all the components that make up the CIVIC 2004 (4) 4DR DX (KA) DUCT assembly. The Screw,tapping,(po)4x is the most frequently specified with ten applications.
The Honda DUCT has eight products enlisted in the schematic.
A sample from the products for the Duct include: Seal C, Duct L,joint (lh), Duct Assy,inst, Seal B(side Def).