Sedin's tally off an assist from twin brother Henrik with 5 minutes left in the middle frame broke a 2-2 tie and was quickly followed by a Jannik Hansen score, sending the Canucks on their way to the victory.
Chris Higgins also found the net while Cory Schneider turned aside 28-of-30 shots for the Canucks.
Jordan Nolan and Justin Williams each scored as the Kings saw their five-game winning streak come to an end.
Jonathan Quick made 19 saves in the loss.
Gal Gadot cast as Wonder Woman for 'Batman vs. Superman'
Toddler uninjured after being knocked over by Obama family dog