Feature 1 Black metal bracket black bezel 2 Sensor Thread is 1 8 NPT 3 Provide far greater accuracy and wider margin of safety than indicator lights Specification Color BlackWhiteWire Length 11 3 cmVoltagep Gauge 8 16VWater Temp Gauge 100 250℉Oil Pressure Gauge 0 100PSI Note The battery ground cable must be disconnected to avoid accidental grounding of electrical system while making electrical connections to the gauge Package Included 1 X Oil Temp Gauge1 X Water Temp Gauge1 X Oil Pressure Gauge1 X Three Hole Gauge Bracket1 X Sensor1 X Water Temp Sensor Thread1 X Oil Temp Sensor Thread1 X InstructionsSome installation accessories