Multi-connector coolant unit

In an exemplary embodiment, a coolant system is provided that includes one or more connectors and a plurality of inserted devices. The one or more connectors are each configured to facilitate flow of coolant fluid of the coolant system, and each include a base and a plurality of ports. The base defines fluid passageways therein. The plurality of ports are coupled to the fluid passageways, and are configured to allow the flow of the coolant fluid therethrough. Each of the ports includes a rotatable head and a plurality of stops. The plurality of inserted devices each have respective mating components, and are each inserted within a respective one of the ports at an angle that is determined based on an engagement of the respective mating components with one or more of the plurality of stops of the rotatable head of the respective port.