The twelve Civic 2002 (2) 4dr Lx (ka) Heater Control component parts are all listed in this schematic.
Parts such as the Heater Control: Knob (a/c*nh365l*, Display,t*nh396l*, Contl Assy,htr, Knob,turn*nh396l* are included in the Civic 2002 (2) 4dr Lx (ka) Heater Control parts fiche.
The Heater Control is made up of components including this Contl Assy,htr which is the most expensive.