On this parts fiche the Clip,roof Mldg is the most specified component.
The eighteen Civic 1988 (j) 4dr Lx (ka,kl) Headliner Trim component parts are all listed in this schematic.
A sample from the products for the Headliner Trim include: Lining, Roof *b46l*, Clip,roof*nh-91l*, Trim, Rr. *r93l*, Trim, Rr. *b46l*.