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bmw coolant



Troy,

What you want is a phosphate-free antifreeze, which won't corrode your 
aluminum cooling system.  BMW's is phosphate-free, and most American 
brands are not.  However, an increasingly large number of 
American antifreezes are going phosphate-free, and at considerably less 
than $25/gallon.  I think the one I've been using is Xerex 'ultimate' or 
some-such name (it comes in a silver gallon jug).

Ian
'76 M2002
'88 535is