Chevrolet Workshop Service and Repair Manuals

Engine Block Heater: Service and Repair
Engine Coolant Heater Replacement

Engine Coolant Heater Replacement

Removal Procedure

1. Turn the ignition OFF.
2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle   (See: Maintenance/Vehicle Lifting/Service and Repair).
3. Disconnect the coolant heater cord from the coolant heater.

4. Remove the coolant heater.

Installation Procedure

1. Install the coolant heater.