Coolants are not the same. Dex cool, delo, cat elc. All the same except for additive. All are organic acid technology.
Green stands for garbage.
Oat has improved cooling too. Especially on those days when every one is over heating. Ive had rides that stock rmks were over heating, and I wasn't, while towing a broken sled back.
Get you some of that.
I run delo in everthing. No corrosion, ever. Mixes with every thing too. No more white salty crap inside of everything. no stuck t stats.
Only negative is price. Buy it in premix 50/50 from chevron distributor. Don't ask me why chevron sells 2 gal of 50 50 delo cheaper than one gal of Concentrate.
Ever wonder why you don't change pumps and t stats like back in the day. OAT coolant is about 95% why.
Delo and dexcool are the same except for the additve for CAT spec in delo. For a sled, dexcool is just fine and has no disadvantage to delo.