12V Electric Fuel Pump Relay Kit Fuel Pump Wiring Harness Kit. EASY TO INSTALL. All wires are clearly labeled and color-coded. 10 feet 10 gauge RED wire to +12V battery, 6 feet 10 gauge ORANGE wire to fuel pump, 2 feet 16 gauge BROWN wire to 12V trigger switch, 4 feet 16 gauge BLACK wire to chassis ground.
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