Heater matrix replacement...

[McChuck]

After a loosing coolant and getting some huge blasts of steam into the cabin through the air vents, the fault has been traced to the heater matrix where the radiator is leaking.
It seems like this is not an easy part to find though (for an '05 Tuscan 2 targa).
Does anyone know if this part is standard across Speed Six engined models?
Hoping I might find a salvage part.

Chas.

[buzzo4]

If your car is being looked after by your dealer they will give you sound advice wont they !!!!!!

[McChuck]

Indeed, but when I asked them this question today they didn't know off-hand.
Anyone hapen to know?
C.