After a long search for one of these I could only find a very expensive replacement in the USA ( i am in the UK ) I have now sourced a perfect solution better than the US version as it uses the same plug as the Ducati so no wire cutting and it's a lot cheaper. Standard switch turns the fan on at 92 deg and of at 87 this one turns the fan on at 87 and of at 82, not sure whether they are available in the US but this is the UK link. RADIATOR FAN TEMP SWITCH - PEUGEOT BOXER BOX 1994-2002 50134 | eBay
Steve
PS this is for the 748/916 bikes.
Steve
PS this is for the 748/916 bikes.