Most just remove the lower radiator hose, it's quicker,but messier. The actual drain is located at the bottom passenger side of the radiator. There is a screw that is loosened from the bottom that allow the coolant to drain.
On a 2003 Mercury Sable : The thread on cap on the engine coolant reservoir is the 16 PSI pressure cap / radiator cap
routing for serpentine belt 2003 mercury sable
The 2003 Chevrolet Cavalier radiator drain petcock is located on the bottom of the radiator. The drain will be towards the right side of the radiator.
36R
there isn't a radiator drain plug. you have to remove the lower radiator hose from the radiator to do a drain and fill.
On the bottom of the radiator there is philps head drain plug located in the middle of the radiator.
is there a drain plug on the radiator
There is no drain plug. You have to use the radiator hose as your drain. Disconnect it from the bottom.
There are no drain plugs on a Lacrosse's radiator. GM stopped them after 2003 model year. To drain the radiator, you'll need to remove the lower radiator hose.
It is beneath the lower radiator hose.
On the bottom of the radiator left side.
should be on the bottom of the radiator