This season, the Warriors are the RaboDirect PRO12 top try-scorers while Leinster have also impressed of late and ran in four tries against defending champions the Ospreys last time out.
But prop Healy, who has been selected for the British & Irish Lions tour to Australia this summer and was one of the try-scorers last time out, believes the battle up front will be just as important.
"They're bruisers in the pack. Defensively they're strong and their record stands up," Healy told the Irish Independent.
"It's a strong scrum, but it's nothing we haven't dealt with before. You have to back yourself and that's what we'll do.
"Every team can be broken down and we'll be prepared for Saturday."