Intuition is a real thing, and not the slightest related to IQ. It's like the direct opposite of IQ. IQ is internal rationalization, intuition is sort of an external impression telling you the truth.
Animals have a lot of intuition, where humans have been trained to focus almost solely on rational thinking which can be measured on an IQ scale.
I know a guy who has a ton of intuition. I don't doubt it. He can't pull it out as he wish, as it only happens in the right state of mind. When you are letting go of your internal monologue, which can be quite a challenge to most people.