I installed it...but no luck...it would not work. Did I get the wrong pump? I used a small 12V battery I keep at hand and powered the pump. It did work.
I check with the volt meter again the wire connector to the pump. It did get electrical current. WTF?
I plugged 2 wires from the connector into the pump. It did work! So I guess the connector and the pump were not working when plugged together. After much fiddling with them I found out that when the wires coming to the pump were bent to one side, the pump would work just fine.
Since the bottle is tucked next to a plastic part of the front of the car, I could just place the wire in there and it would be trapped and in a fixed position.
Eventually I might need to change the connector, but so far it has worked ever since.
Just in case...Does anyone know where to get such waterproof connector?