I need to replace the valve stem seals on my '89 300E with 103 engine. Parts (Fastlane) less than $50. How difficult is this to do?
Can an owner with medium mechanical skills do this at home with hand tools?

Any help will be appreciated. THANKS

__________________
Jay Yambrovich
Scotts Valley, CA.

1993 300 CE Cabriolet (A124) 131K miles
1997 C-280 133K miles

2000 BMW R1100RT 69K miles
1989 300 E 216K miles (sold)