The component with the lowest price in the ALTERNATOR (DENSO) schematic is the Nut Hex. 6mm.
The sub assemblies and components that make up this Alternator (denso) include this Ac Generator Assy, the most expensive part.
Parts such as the Alternator (denso): Bolt,stud, End Cover,rear, Regulator Assy, Screw are included in the Civic 2004 (4) 3dr Si (ka) Alternator (denso) parts fiche.