Mondeo spare parts

[nicrobell]

I'm trying to find a left hand outer tailight assembly for a MD Titanium hatch. The reason is because the two attachment studs have broken away from the plastic on the back of the light assembly. I had noticed a larger gap between the light and the bodywork for some time. Their is no evidence of any damage to the tailight on the extrrnal surfaces. My theory is that the two retaining studs may have been over tightened during manufacturing. The genuine Ford part is outrageously overpriced at $600+
Any information about aftermarket spares would be appreciated.
Best regards, Robert Fletcher