Parts such as the Rear Windshield: Fastener B, Rr Wshld, Mldg R,rr Wshld S, Mldg L,rr Wshld S, Mldg,rr Wshld Upr are included in the Civic 2004 (4) 4dr Ex (ka) Rear Windshield parts fiche.
The Fastener B, Rr Wshld is the cheapest item from this partsfiche.
Check out any of the eleven Rear Windshield components enlisted.