i have had this repair done also i believe.

replaced Mechatronic sleeve w/ Pan Gasket
replaced oil cooling pipe in
replaced oil cooling pipe out
1/2 Qt new fluid

$1250 but under extended warranty cost me $100

unfortunately i had to return 2 months later as it still leaked and they determined a O-ring was installed improperly causing the new leak.

i will be watching this carefully as i am at 83K miles.