The Official Online RBS 6 Nations Store is open. The store has everything you need to get behind your team during the RBS 6 Nations, plus the store is now fully stocked with a much wider range of rugby merchandise.
There is a minor concern over Leicester winger Geordan Murphy, who is struggling with an eye problem and missed training on Tuesday.
O'Sullivan said: "Geordan is seeing an eye specialist this afternoon. The expectation is that he will be fine."
Heaslip and Jackman both made substitute appearances against Italy and O'Sullivan believes their ball-carrying will be crucial at the Stade de France.
He said: "We decided to give the Leinster guys a run. Their form has been good and we wanted to see how they got on last week after coming off the bench.
"After seeing that it was only fair to give them a start. Both players are ball carriers and that will be beneficial for us in Paris."
O'Sullivan added: "Kearney's inclusion is reward for his display against Italy. He came off the bench and did really well."
Ireland team for RBS 6 Nations match against France at Stade de France on Saturday:
G Dempsey (Leinster); G Murphy (Leicester), O'Driscoll (Leinster, captain), A Trimble (Ulster), R Kearney (Leinster); R O'Gara (Munster), E Reddan (Wasps); M Horan (Munster), B Jackman (Leinster), J Hayes (Munster), D O'Callaghan (Munster), M O'Kelly (Leinster), D Leamy (Munster), D Wallace (Munster), J Heaslip (Leinster).
Replacements: R Best (Ulster), T Buckley (Munster), M O'Driscoll (Munster), S Easterby (Llanelli), P Stringer (Munster), P Wallace (Ulster), S Horgan (Leinster).