Thanks for the diagram and PN. I dropped by the BMW dealership and got the gasket and o-ring. Cost me $15.00. They only had one o-ring though. They said I need two o-rings. Is this true? But looking at the diagram, I can only see one o-ring item# 5. __________________ 1996 Ti 280k miles and still going.... 1993 964 - holding on to this one 2001 Burban, 240k miles 2018 Suburban Z71 |