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Mazda coolant

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34K views 5 replies 6 participants last post by  MrBen  
It's the one thing I went with Mazda OEM and bought on eBay for $30 or $40. You want to use the correct fluid and you absolutely don't want to use a different color fluid whether it meets specs or not.

One of the reasons I went with OEM is because I could never get a question answered. Do the other fluids which claim to support Mazda specs actually support the 10 Year spec which Mazda indicates for new cars.

No one could answer so I splurged on the OEM.
Mazda F22 coolant works great.... my 2007 M3 didn't have any radiator issues 10+ years