First Digit = Decade (E = 80s)
Second Digit = Last Digit of year introduced or last revised
Third Digit = Model (3 = Tempo)
Fourth Digit = Design Engineering Office
http://www.fordification.com/tech/partnumbers_overview.htm E83E-8594-CE (88 or 89 Ford Tempo Water Outlet)
E43F-8B607-AA (1984 Ford Tempo Fan Switch)
F13F-8B607-AA (1991 " ")
E8DB-14489-A (Fan Switch Connector)
E7DB-14603-FA (Fan Switch Rubber Insulator
E6DB-14489-ALA (Radiator Fan Connector Body)
E6DB-14N003-LA (" " Cover)
E6DB-14603-MA (" " Rubber Insulator)