G6 V6-3.5L (2009)
1. Apply sealer GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the threads of the engine coolant heater, if necessary.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Install the engine coolant heater.
Tighten the coolant heater to 60 Nm (44 lb ft).
3. Connect the engine coolant heater cord to the engine coolant heater.
4. Lower the vehicle.
5. Fill the cooling system. Refer to Cooling System Draining and Filling (LY7, LZE, LZ4, LZ9) (See: Cooling System/Service and Repair)Cooling
System Draining and Filling (GE 47716 Fill) (See: Cooling System/Service and Repair)Cooling System Draining and Filling (LE5 Static Fill) (
See: Cooling System/Service and Repair).
6. Inspect for leaks.
