Antifreeze OEM Mazda or OEM Toyota

Pink colored Toyota Coolant. My friend is a former mechanic and he recommended this over Honda's.

Toyota coolant, the red / pink stuff is some of the best coolant available.

Just use toyota long life coolant je bro. Applicable to all car but buy the original one at toyota SC. Many prefered this coolant since it is good to engine cooling system

I currently just drove 20hrs down south to Florida and the engine level has stayed slightly below half level as it should be the entire trip. Still in Florida driving around the intense heat and sun and everything is still going well.

I recently changed the coolant in my 2020 CX-5 with genuine Mazda prediluted FL22. The reason I change the coolant is corrosion protection. The corrosion inhibitors in coolant deplete with both time and mileage. Many aftermarket coolants may not be formulated with the identical corrosion protection chemical strategy found in the Mazda FL22 coolant. Using an aftermarket coolant is a risk I am not willing to take. My cooling system remains safe from corrosion. Using my schedule I will not have coolant and internal corrosion issues for as long as I own my car. Peace of mind is worth it to me.

for choosing coolant, if just topping off, i use whatever's already inside. so if it's factory coolant, use Toyota OEM coolant.

Last time I priced FL 22 at the Mazda dealer it was about the same as AutoZone I was surprised I thought it would be considerably more.

The green does "work" but it wont help the health of the engine long term as there are chemicals in the Toyota red which help protect the engine, fittings, rad etc. Buy the right stuff from Toyota and it'll last ages, the wrong stuff will screw things up long term.

You can add distilled water as a temporary option if you can't find Toyota pink coolant.

I noticed a coolant leak the other week and bang - this was the exact issue.