Coolant resource for radiators

[QuantumFury]

Is there a way to create a coolant resource mod that makes radiators require it (losing effectiveness without it [maybe dissipation times percentage of coolant in the system]), and leaks if hit (BDA) or damaged (KerbalKrashSystem) or randomly leak from DangIt. Ideally, 2 resources (coolant and hot coolant) and coolant lines (redone fuel lines is fine), that can also leak, with engines converting coolant into hot coolant, cooling it down in the process, whilst radiators turn hot coolant into normal 'cold' coolant. This is for my WW2 and Korean War reenactments for better engine damage

Bonus points for oil/coolant differentiation, or coolant leak effects (toned down and recoloured jet exhaust textures?)

For KSP 1.2 and above please

[Jimmy Stiff-Fingers]

Sounds cool. Ammonia or something.

[QuantumFury]

I was more thinking of Ethylene Glycol, but ammonia or even water could be coolants

[fourfa]

Kerbalism has a heat mechanic that requires radiators on spacecraft, and uses an Ammonia consumable resource