plastic weld . They sell them at the auto parts store and its 5 bucks. Just make sure you get the one rated for engine bay temps.
Thanks Oldman but I contacted Snow and they are sending me a replacement.
I'm doing a quick fix while I wait using epoxy so I can test the pump.
It will never see engine bay temps because it is inside my cool box that is almost ambient temp.
I hate wiring
Two black boxes (8 wires), a solenoid valve (2 wires), level indicator (2 wires), run light (2 wires), level light (2 wires), lighted switch (3 wires) and pump (2 wires).... plus main power to fuse panel and ground.
One wire a night, I should be done by spring.