fourteen components are listed in the schematic for this Xg250 2005 4d62 Norway 1d4d6-351f1 Valve System .
Of all the components used in this assembly the Valve, Exhaust is the most expensive.
The most reasonably priced component used on the Xg250 2005 4d62 Norway 1d4d6-351f1 Valve System is the O-ring (328,329).