"Call Brian Keagan at Ferrparts, he is parting out a Mondial T cabriolet : Tell him Rik sent you. I'm currently getting some parts today. Probably best to call [ 888-383-8444 ], I am almost certain he currently has this part."
FYI, Rik, I did call Brian and he had wanted $600 for the part. In any event the solenoid, as per my last comment, was under $100. Thanks, Rob