I would bet a million pounds that there's a 100% impossibility of anything other than a Fiat family product (ie: Lancia, Alfa) fitting.
Oh wait, I don't have a million pounds, will £1 do?
AFAIK these engines are not shared in the same way that other GM/Alfa, Volvo/Mitsubishi, Peugeot/Citroen, VW group etc engines are, shame, but that makes us more exclusive
1996 Portofino 20vt & 2000 Pearl White Plus 2008 Ferrari F430 & 2017 Fiat 124 Spider