Underneath the car's engine behind the motor mount.
the drain plug is located on the back side of the oil pan under the car.
in the oil pan
It don't have 1.
.040 in
The 2005 Chevy Malibu 2.2 liter engine oil drain plug size is 9/16. The oil drain plug has very fine threads.
Remove the transmission pan and ou will see why this 'drain plug' feature is not required.
On the bottom of the oil pan.
Bottom of the engine on the oil pan.
on bottom of engine toward the passenger side
On the Oil Pan.
It's on the bottom of the oil pan, just look for the large nut on the oil pan.
there is no drain plug