Re: headlight for artic cat 90
Find the wires that come out of the engine (on the right side of the engine top side, just behind the black fan cover). Follow that black plastic that covers the wires up to the connectors. You should have a white plastic connector with 3 wires and two separate wires. Next, confirm the colors of the wires that go to the voltage regulator located above the front shock on the right side of the atv.
Once you tell me the results of your search, I can help you with lighting.