There are plenty of options available. Here are a few
- Engine Ice – https://www.engineice.com/
- Putoline Ultracool – https://www.putoline.com/en/catalogue/product/819/ultracool-12/2079/
- Motul (Expert, Inugel) – https://www.motul.com/in/en/productsfacets%5Bapplication%5D=147&facets%5Brange%5D=21
- Liqui Moly Ready Mix Radiator Coolant RAF12+
Important Notes
- Flush the entire system with Distilled Water before coolant change. Don’t use Tap Water.
- Change the coolant once a year if required.
- Engine ice is preferred over others – it uses propylene glycol which reduces operating temperatures by as much as 50 degrees Fahrenheit.
