Parts such as the Air Cleaner: Collar, Air/c, Rubber, Air/c Mt, Case Comp.,cleane, Collar, Resonator are included in the Civic 1989 (k) 4dr Dx (ka,kl) Air Cleaner parts fiche.
The most reasonably priced component used on the Civic 1989 (k) 4dr Dx (ka,kl) Air Cleaner is the Bolt-washer 6x20.
With a quantity of four pieces, the Bolt, Wash, 5x25 is the most used part in the AIR CLEANER diagram.