The wrench size should be 15mm.
The 2005 Chevy Malibu 2.2 liter engine oil drain plug size is 9/16. The oil drain plug has very fine threads.
19mm
The wrench size should be 15mm.
19 mm
Backside of the oil pan.
15 millimeter
15mm
15.8 US gallons
Look at the bottom or rear of radiator
15 mm
T40