I did a
search for "Silla SVX Radiator" and found one for $150 in under two minutes. The install is ridiculously simple, unhook a few hoses, remove four bolts holding in the two fans, unplug, remove, then undo the rubber stopper bolts that hold the radiator in. Yank radiator upwards, drop in the new one, replace everything and add some anti-freeze and distilled water.