The Water Pump-thermostat assembly is constructed from several parts from which the Pump Comp, Water is the most expensive.
This part-list fiche shows all the components that make up the Civic 1997 (v) 4dr Dx (ka,kl) Water Pump-thermostat .
The Bolt,flange,6x12 is the lowest priced item on this Water Pump-thermostat schematic.