i have KIA Joice 2001 and production of KIA Joice is from 1999-2003 mean no more after 2003.... parts r only available in the company but the good thing is that the engine parts r smiler to Hyundai sonata.. so i bought original parts from Hyundai company as its cheaper ifu ask for the same parts in KIA company..

in ur case u have to find out which Hyundai parts can b fit in urs shuma..
good luck