I was having intermittent issues where my headlights would actually flash on and off as I went down the road. After hunting for the problem, I determined the problem was due to overheating of the switch (it was VERY hot), so I ordered this switch to replace it.I'm happy to say that the replacement switch was a perfect fit, looks great, and is staying nice and cool while the lights are on. So far there have been no flashing headlights, but I have yet to take a long night time drive since installing the new switch, so time will tell.As far as this switch, it was exactly what my 1997 S-10 LS needed, so if that's what you've got, this is your switch.