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Home >> Chrysler >> 2008 >> Pacifica V6-4.0L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Cooling System >> Heater Core >> Description and Operation >> Description

Description







DESCRIPTION





The heater core (1) is mounted into the HVAC air distribution housing, located behind the instrument panel. The heater core is a heat exchanger made of rows of tubes and fins. The heater core is secured to the air distribution housing by a plastic retaining bracket and two screws. The heater core tubes (3) are attached to the heater core by use of metal retaining clamps (2) and rubber O-ring seals.

The heater core tubes are not serviced separately from the heater core. The HVAC housing must be removed from the vehicle to service the heater core.