eleven components are listed in the schematic for this Civic Wagon 1988 (j) Wgn Dx (ka,kl) Rear Wiper .
The most reasonably priced component used on the Civic Wagon 1988 (j) Wgn Dx (ka,kl) Rear Wiper is the Nut,thin 6mm.
The Rear Wiper assembly is constructed from several parts from which the Motor,rr.wiper (k is the most expensive.