Remi Laurencelle, Carson Stadnyk, Graham Millar and Ivan Nikolishin provided the rest of the offence for Everett (29-12-4). Austin Lotz made 26 saves for the No. 10 Silvertips' fifth-straight win.
Chase Witala broke the shutout at 13:45 of the third period for Prince George (20-25-2). Patrick Gora turned away 27 shots as the Cougars have now lost six in a row.
Everett scored three times on seven power-play chances while Prince George went 0 for 3.
ICE 4 GIANTS 3
CRANBROOK, B.C. — Zak Zborosky scored the winner in the third period as the Ice held off Vancouver.
Tyler King, Luke Philip and River Beattie also found the back of the net for Kootenay (23-22-1).
Tyler Benson had a goal 15 seconds into the second period for the Giants (19-24-2). Dalton Sward and Mason Geertsen scored in the third. The loss was Vancouver's fourth straight.