Quote:
Originally Posted by Doug427
Have any of you used a non Porsche antifreeze/coolant? If going non Porsche, what is commonly used? I can get Zerex and Prestone products around here. Not sure which type of each brand is used in a Porsche. Thanks.
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Pretty easy. Porsche uses Glysantin G30 (OAT) for the M96 engines Glysantin / BASF is the OEM supplier for Porsche coolant. So search for an OAT coolant that fits the ingredients of / compatility with Pentosin G30.
G30® | Glysantin®
Glysantin G40 (SiOAT) is not compatible with the engines and definetely not recommended.