Hose, Heater, Supply, Mv Mid B6.7 Silicone Shutoff 4172484C1

The Navistar International Heater Supply Hose MV Mid B6.7 Silicone Shutoff (4172484C1) is a coolant transport hose designed to deliver heated fluid from the engine to the vehicle’s heater core. It facilitates the heating system’s operation by maintaining fluid flow under operating conditions. This hose is engineered for use in heavy-duty vehicle heating systems requiring reliable coolant supply.