G6 L4-2.4L (2007)
24. Apply sealant GM P/N 12378521 (Canadian P/N 88901148) or equivalent to the water pump drain plug.
25. Install the water pump drain plug.
Tighten the drain plug to 20 N.m (15 lb ft).
Important: The vehicle must be level when filling the cooling system.
26. Verify the drain valves at the radiator and water pump are closed.
27. Fill the cooling system. Refer to Draining and Filling Cooling System (LY7, LZ4, LZ9 Static Fill) Draining and Filling Cooling System (GE
47716 Fill) Draining and Filling Cooling System (LE5 Static Fill) .
28. Verify the repair and inspect for any leaks.
