Protonhound
Turbocharged
I started looking at coolants but it's making my head spin so I might as well order OEM and be done with it. What other choices are there that folks here have used and are available on Amazon?
Coolant Choices
- Thread starter Protonhound
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- coolant
Kiwicol
Career Beer Taster
Red OAT coolant is what's in mine (from new) & what I'll be refilling with. Generic brand long life stuff, it's everywhere & not expensive, just don't mix colours.
Journeyman
"And this one is just right" ~ Goldilocks
I spent a lot of time looking into this too. Confirm for yourself (I did stay at a Holiday Inn once- in the backseat in the parking lot), but this is what I believe is a good choice and has been in my 3R for 25,000 miles. I'm about to do the 40k service (late) and have another jug of this ready....
Amazon.com: Zerex G05 Phosphate Free 50/50 Ready-to-Use Antifreeze/Coolant 1 GA : Automotive
Buy Zerex G05 Phosphate Free 50/50 Ready-to-Use Antifreeze/Coolant 1 GA: Antifreezes & Coolants - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
www.amazon.com
Steff
.060 Over
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- RIII 06
Just s silicate free one
Bob R
Living Legend
I use Evans Waterless Coolant. It works as advertised.
bob
bob
Gregger
Living Legend
This is what I use. It is an HOAT coolant which is what the early Rockets called for. I imagine the new ones would use the same.
PS. The color of the coolant usually doesn't mean anything (unlike the old days). The make up of the coolant determines if it can be mixed, not the color. If the base coolants are the same makeup but different colors, then good to mix. Otherwise I wouldn't.
Protonhound
Turbocharged
That's what I'll get for the future then. I did order the OEM stuff this time but with shipping 3x 1L bottles came to $53 on ebay, yikes.
Protonhound
Turbocharged
Never heard of it, it's not Amsoil is it?
Steff
.060 Over
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- Sep 17, 2025
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- RIII 06
Probably a different name in the US. It's on eBay over here. Putoline Coolant for Triumph Rocket III Roadster 2009-2019 NF | eBay UK
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