The sub assemblies and components that make up this Rear Door Windows include this Glass Assy L,rr, the most expensive part.
The most reasonably priced component used on the Civic 1990 (l) 4dr Dx (ka,kl) Rear Door Windows is the Screw,flat,4x10.
A sample from the products for the Rear Door Windows include: Sash R Rr,dr Ctr, Regulator R.rr.do, Escutcheo*yr129l*, Collar A Rr Door.