can i use the Mitsubishi ATF mm SPIII for hyundai XG 300?

[dredd t]

i have an A/T and 3000cc motor

[Jay S]

I have heard Mitsu SP3 is compatible, but I would get a Hyundai dealer to look it up to be sure YOURS is also part of that. They can tell you if it's SP3 and if it is, you can use the Mitsu branded fluid as well as Hyundai.
I really wish a 3rd party would manufacture that fluid to sell in auto parts stores. Or wish Mitsu would rebrand and do that. It's so inconvenient using a dealer just to buy fluid.