Good quality antifieeze, im running it in my '78 SL-C. I spent $10.99 for the gallon and diluted it with distilled water. They also sell a similar Zerex product that already has the 50/50 mix (slightly less, hardly worth it as you need two gallons) if you are too lazy to mix your own. Interestingly enough, the G05 was the only antifreeze that mentioned MB on the label at my local autozone, take it for what its worth. . .

__________________
". . .back before accountants designed cars"

-Current Stable-
'78 MB 450SL-C 107.024.12.020783 #3840 <Kayleen>
'85 FORD F250 6.9L Diesel <Allison>
'98 Lexus ES300 <Rachel>
Long Gone...
'74 Chevy G10...........................'99 GMC Yukon 4X4
'83 Chevy Suburban 6.2 diesel .....'99 SAAB 9-5
'90 Mitsubishi Eclipse GS............. '01 Chevy Tahoe
'98 Nissan Altima .......................'02 MB ML320
'88 Chevy Suburban V2500 4X4 6.2 diesel