There is a green or white plastic knob at the bottom drivers side of the radiator. If you turn this, coolant will drain out.
If you have skinny arms you may be able to reach down behind the fan to the knob, otherwise you will have to remove the flashing underneath, 5 bolts total. I used a 1/4 inch Allen wrench in the center of the knob to loosen it.
on the radiator
Should be at the bottom of the radiator logically...
if there is no drain petcock on lower radiator tank, removing bottom radiator hose at radiator is the only way to drain radiator
If it has one it will be located on the bottom of the radiator. If not, then just remove the lower hose to drain the radiator.
If it does not have a drain plug, just simply remove the lower radiator hose.
they are at the bottom corner of the radiator.
The radiator drain plug on a 2006 Pontiac Grand Prix is located at the bottom of the radiator, typically on the driver's side. It may be a small plastic or metal petcock that you can turn counterclockwise to drain the coolant. Make sure to place a container underneath to catch the coolant when you open the drain plug. Always allow the engine to cool before attempting to drain the radiator.
if you are talking about the coolant drain hose there isn't one on this model.
engine side of radiator, toward the bottom, drivers side.
The drain radiator on a 2004 Pontiac Grand Prix is located at the bottom of the radiator. It is typically positioned on the driver's side, near the lower corner of the radiator tank. You can find the drain plug or petcock, which allows for coolant to be drained from the system when necessary. Make sure to check your vehicle's manual for specific instructions and safety precautions.
Look at the rear of the radiator approx. 1/3 from the top
Where is the ac drain tube for 2004 grand prix