United Pacific 90649 Reverse Polarity LED Flasher, W/ Ext. Wires

United Pacific 90649 is a 12V LED flasher designed to make LED turn signals behave correctly on classic and custom wiring setups. It’s built to solve common LED-related issues like hyper-flashing, no-flash conditions, or false “burnt bulb” behavior by providing the proper electronic load response. The included reverse-polarity base and extension wires make it easier to adapt to vehicles where the factory flasher wiring or terminal orientation doesn’t match a standard LED flasher.

Rated up to 20 amps and using a 2-terminal relay-style design, this flasher can run LEDs on either the front or rear circuit by itself. If you’re running LEDs on both front and rear, you’ll need two flashers to cover both circuits.

• 20 amps
• 12V
• 2 Relay Terminals
• Sold as Each