Liberty 4WD V6-3.7L (2009)
Water Pump: Description and Operation
Water Pump - Operation
WATER PUMP
3.7L ENGINE
A centrifugal water pump circulates coolant through the water jackets, passages, intake manifold, radiator core, cooling system hoses and heater core,
this coolant absorbs the heat generated when the engine is running. The pump is driven by the engine crankshaft via a drive belt.
The water pump is used to circulate coolant through the cooling system. The coolant is pumped through the engine block, cylinder head, heater core,
EGR cooler, viscous heater, and radiator.
