z400 coolant

[brad_400ex]

What coolant do i need to put in my z400.

[honda300EXtreme]

theres many options,, your local quad shop will have it, theres a 50/50 mix and theres stuff call engine ice - or something like that which is supposed to be good, and some people will use automotive coolant, just make sure its aluminum radiator safe
hope this helps

[4TraxRider]

I use engine ice and all my stuff and love it.