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3.7L Engine

Fig 1: Engine Block Heater 3.7L

Courtesy of CHRYSLER LLC

1 - POWER CORD

2 - BLOCK HEATER

3 - CORE HOLE

Drain cooling system. See Standard Procedure .
Raise vehicle on hoist.
Detach power cord plug (1) from heater (2).
Loosen screw in center of heater. Remove heater assembly (2).