Does anyone know the thread size for the oil plug? Looking to buy a couple of drain kits but need to know if its metric or standard. The motor is a 2003.

Thanks

Are you installing quick valves? I need to know as well.

I am installing these....
http://shopping.rexmar.com/Merchant2..._Code=oildrain

But they have different thread sizes so I need to know the size prior to ordering.

Gen vi "gen6" is a 12mm thread

thanks