A sample from the products for the Water Valve include: Clamp, Water Hose 21, Hose A,water Inlet, Clamp,htr Hose, Grom Heater Pipe.
The nine Civic 2003 (3) 4dr Dx A/c (ka) Water Valve component parts are all listed in this schematic.
The lowest price component in this Water Valve parts-list fiche is the Bolt-wash.,6x16.