This radiator motor came off a 1985 BMW K100 RT ....will fit many other years.....I have read that it will fit 84-91 but I am unsure of that information so please do your own homework...it appears that it can be fixed....looks like the mag melted off and is no long making contact .....if you are good with fixing elec maybe you can fix it ?  please look at pictures .....ask questions if needed ....this motor was made by Bosch