This OAT coolant from Walmart meets the Mitsubishi Specs and is a concentrate so you are getting 2 gallons of "mixed" product for $9.99. What I mean is that after you mix it with water it will yield 2 gallons.
But it may not be "blue" in color so in my case since my vehicle is still under warranty I decided just to fill with the Valvoline Blue Asian for now. Dont want to give the Dealership any excuse to void a warranty claim in the future.
We know they will look for any excuse or loophole to deny warranty service.