Kyle Buchanan and Kevin Crowley had two goals each for Philadelphia (6-11). Stephen Hoar, Ryan Ward, John Ranagan, Tracey Kelusky, Pat Saunders, Mike Manley, Brodie Merrill and Garrett Thul all scored as well.
Kevin Croswell made 40 saves for the win.
Brett Bucktooth and Jamie Lincoln scored three goals apiece for Vancouver (4-12), while Ilija Gajic struck twice. Tyler Garrison, Justin Salt and Nick Weiss had goals as well.
Matt Roik stopped 28-of-39 shots he faced in 54:14 of work for the Stealth. Tyler Richards allowed four goals on six shots.
The Wings scored on one of their two power plays, while Vancouver converted all three of its man advantages.