Luongo's shutout was his second of the season and the 64th career of his career.
The team retired Hall of Famer Pavel Bure's jersey before the contest. The "Russian Rocket" scored 254 goals and added 224 assists for Vancouver from 1991-98.
James Reimer made 43 saves for Toronto, which had its three-game winning streak snapped.
The Leafs haven't beaten the Canucks since November 2003.
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