Thread size on sump drain plug ?

[snowwolf]

Does anyone know the sump drain plug size on VXR8 ? is it any of these

◾ M 12 x 1.25
◾ M 12 x 1.5
◾ M 14 x 1.25
◾ M 14 x 1.5
◾ M 16 x 1.5
◾ M 18 x 1.5
◾ M 20 x 1.5

[ARAF]

I checked the part number for the G8 V8, and it came back with 11562588

Found this in a google search....

http://www.ebay.com/itm/General-Motors-M12-x-1-75-...

[snowwolf]

Cheers Araf

[jameshsv]

Ive just ordered one for the cv8 from the fish.