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Heater-Engine Block: Removal: 3.7L

WARNING: This page is about a different car, the 2006 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Block Heater 3.7L
GC0028727Courtesy of DAIMLERCHRYSLER CORP.
1 - POWER CORD
2 - BLOCK HEATER
3 - CORE HOLE
  1. Drain cooling system, refer to DRAINING COOLING SYSTEM .
  2. Raise vehicle on hoist.
  3. Detach power cord plug from heater.
  4. Loosen screw in center of heater. Remove heater assembly.