Water Pump: Description and Operation

DESCRIPTION










The 2.7L and 3.5L pumps have a die cast aluminum housing and a plastic swept vane impeller. The 2.7L water pump bolts directly to the cylinder block, behind the timing chain cover and is driven by the engine primary timing chain.










The 3.5L water pump bolts directly to the rear timing belt cover using a press-in-place gasket for sealing. The water pump is driven by the engine timing belt.