It should be 15mm.
If it is an original style drain plug a 15mm wrench is what you want.
With a wrench...... :-)
0.40
The wrench size should be 15mm.
15mm
15 mm
The wrench size should be 15mm.
15mm
The original engine oil drain plug wrench size would be 15mm.
24 MM OIL FILTER AND t40 torx FOR PLUG
19ft/lbs, but i set my slip wrench to 20ft/lbs. The plug head is a 15mm on mine.
I believe it is 16mm