Radiator Drain Cock Replacement for Pontiac Grand Am 2000

1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General information.
2. Drain the coolant. Refer to Cooling System Draining and Filling .
3. Pull the stem out of the radiator body.
4. Clean or replace the seal and the stem as necessary.

1. Return the stem to the radiator body.
2. Use a ¼ inch square drive or a 3/16 inch hex drive in order to close the radiator drain valve.
3. Refill the cooling system. Refer to Cooling System Draining and Filling .
4. Lower the vehicle.