Parts such as the Grommet-plug: Protection, T/gate, Grom, Drain Hole, Grom,clutch Holde, Blind Plug 7 are included in the Civic 1990 (l) 4dr Ex (ka,kl) Grommet-plug parts fiche.
The twenty-seven Civic 1990 (l) 4dr Ex (ka,kl) Grommet-plug component parts are all listed in this schematic.
With ten applications this Protection, T/gate is the most specified part.