Discussion in 'Engine & Performance' started by DirtyMopar, Apr 13, 2019.
I had a dealer parts guy try to sell me the wrong one for my truck---dddaaaa
After further reading the manual it says to use ms.90032 Mopar antifreeze coolant. So, what’s the difference between MS.90032 and other Mopar one that is MS12106? I’ve been reading some forum where they said they discontinued the MS.90032 and replaced it with MS12106. Not sure why the owners manual says ms99032 but I don’t see anywhere online where anyone sells that, it’s all MS12106.
I found this video to be a little helpful.
MS-12106 is also listed as MS-90032 for the Concentrate in the latest Mopar Chemical Catalog.
Check these links:
Service Bulletin 07-004-12 REV A
If you are only a little bit low you can always just top it off with some distilled/demineralized water. I doubt even a quart or so to top it off is going to make a whole lot of difference in its heating/cooling properties. Pretty much every new Mopar I've ever bought required the coolant to be topped off after the first few thousand miles and then it stayed on the full mark after that.
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