Alfa Romeo Forums banner

1 - 4 of 4 Posts

·
Registered
Joined
·
1,975 Posts
Discussion Starter #3
The purpose is to lead hot water to the heater element.
Have no idea whether these are normally found on Giuliettas, but they do on Giulias, both Spider and Sprint....
Dennis
 

·
Registered
Joined
·
7,754 Posts
Th reason it is there is because the intake manifold on the Giulia had two nipples.. One to the heater valve and one to the return back to the pump. Therefore you needed a union to mate from the manifold overflow to the return circuit from the heater.. Why? for better minds.
 
1 - 4 of 4 Posts
Top