Grand Cherokee 2WD V6-3.7L (2008)
Engine Block Heater: Service and Repair
Engine Block Heater - Removal
3.7L ENGINE
1. Drain cooling system See: Cooling System/Service and Repair.
2. Raise vehicle on hoist.
3. Detach power cord plug from heater.
4. Loosen screw in center of heater. Remove heater assembly.
