The Radiator is made up of components including this Radiator Assy,water which is the most expensive.
Some items from this specific schematic: Bolt,fan Assy, Radiator Assy,water, Spacer(6.5x10x12), Bolt(6x25).
The lowest price component in this Radiator parts-list fiche is the Spacer(6.5x10x12).