Universal switch, suitable for screen washers, horn etc. etc. A relay may be required, subject to load. Requires 3/4 inch (19mm) diameter hole.
 
Part Name: Lucas Push Button Switch, Slide-On Terminals
AlfaStop Product Code: 1EL151
Original Alfa Romeo Part No: 1365.64.020
Model: Guilia 101 Series, Giulietta 750 & 101
Quantity Per Car: N/A