Harley tied it 2-2 at 9:29, burying the rebound of Cody Ceci's one-timer from the point.
Alex Laferriere gave Los Angeles a 3-2 lead at 11:43. Oettinger got a piece of Quinton Byfield’s one-timer, but the rebound caromed off the end boards and back out into the crease, where a charging Laferriere knocked it in.
“Some awful bounces tonight,” Duchene said. “The one off the backboard, I still don’t know how that happened after it hit him in the blocker, but really tough. [Oettinger] was really good for us and didn’t deserve a couple of those breaks.”
Fiala had the secondary assist on the play for his third straight multipoint game.
“I mean, those two (Byfield and Fiala) are such dynamic players, and whenever they have the puck they are going to make unbelievable plays," Laferriere said. "So for me, it’s just kind of finding open space."
Mavrik Bourque tied 3-3 at 6:53 of the third period, skating into the slot and putting the rebound of Jamie Benn’s shot past a sprawling Rittich.
Duchene put the Stars in front 4-3 at 9:41 on a wrist shot from the top of the right circle.
Anze Kopitar tied it back up 4-4 at 11:40 when Adrian Kempe's backdoor pass deflected in off his right skate from the edge of the crease. It was Kopitar’s 432nd career goal, passing Dave Taylor for third in Kings history.
“It’s too bad to lose that one after we fought for the lead, but like I said, they’re a good team,” Duchene said. “That could be a team we see down the road. Tough loss, but big point.”