Mopar coolant PN# change? Help Please

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Jun 29, 2009 | 08:29 AM

#16

Swayse

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Joined: Mar 2003

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From: TX

Quote:

Originally Posted by TexasCTD

Are either of those HOAT rated? I doubt it. Good luck. Personally i'd change it out with Zerex g05 mixed 50/50 with distilled water.

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I don't think they are hoat rated. What is HOAT anyway? John Deere stuff is for diesels with sleeves, we don't even have sleeves, so we don't need worry about cavitation.

Jun 29, 2009 | 10:25 AM

#17

jkitterman

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Joined: Jul 2004

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hybrid organic acid technology coolant (HOAT)
You really should stick with one coolant technology completely. If you like the JD stuff, just make sure to get a good flush and fill or change the coolant on more regular intervals than the 5yr/100,000 miles.