Zerex???

[JFP in PA]

Originally Posted by blue2000s

Paying Porsche a ridiculous amount of money for their coolant is fine if you don't trust what you read on the internet. But then I'm not sure why you'd be on the internet. There's no risk to using a like-formulated coolant at half the price of what the dealer charges. It's kind of like sticking with Mobile 1.

Porsche coolant...the exciting conclusion!

According to toolpants, even the manufacturers know of equivalents.

http://www.renntech.org/forums/index.php?showtopic=3772&pid=18113&mode=threaded&start=#entry18113

G 05 is not compatible.

The only real issue we see are the over heated cars flat bedded in with oatmeal-like glop where the coolant should be. Because of the resulting mess, and the time to clean it out, a coolant change that should cost $300-400 ends up costing a couple grand in time and materials......... So, yeah, feel very safe buying something that is a few bucks cheaper, you will definitely sleep better at night knowing you saved a few bucks...........

And as for "sticking with Mobil 1", well I won't even go there............