The most recent victory was in the driving rain in Newcastle, Australia in 2012 - a game that saw Grant make his debut.
And the 30-year-old - who made ten appearances in the GUINNESS PRO12 last season for the Warriors - admits he is keen to taste that success again.
"That 9-6 win against Australia in Newcastle was my first cap," Grant recalled. "All I remember is that it was pouring with rain.
"Your first cap goes by so fast, but I do remember the last scrum of the game which went really well and where we won a penalty.
"I looked over at [Wallabies scrum-half] Will Genia and he was shivering - that was the first time I realised it was cold.
"You can give a team the respect it deserves, and all credit to Australia because they've played really well so far.
"But we're not looking at them like they're unbeatable - we can beat them and have beaten them in the past. The plan is to beat them again, and that's what we're working towards."
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