Parts such as the Auto Cruise: O-ring(p7a), Tube,vacuum, Bulk Tube,ta 35x8, Seal, Throt. Wire are included in the Civic 2000 (y) 4dr Ex (ka) Auto Cruise parts fiche.
The Auto Cruise assembly is constructed from several parts from which the Actuator Assy is the most expensive.
Check out any of the twenty-four Auto Cruise components enlisted.