Ron, If you want to go to any local store, then I'd recommend you use Sierra coolant. If you have a Euro parts store close by, then ask for Pentosin coolant. It's the same stuff as used by BMW, but cheaper usually. Regards, Gary Inter Auto Parts, Inc. Parts and Accessories for European Automobiles http://www.interautoparts.com ------------------------------ End of bmw-digest V9 #2304 **************************