Dual Electric Cooling Fan Relay Switch Kit 4 Pin Radiator Electric Fan ThermostDual Electric Cooling Fan Relay Switch Kit 4 Pin Radiator Electric Fan Thermostat Kit 40AMP Waterproof Relay Harness Temperature Sensor Switch 185 On 175 Off

• Temperature switch turns on fan approximately at 185 Degrees and Off at 175 Degrees. The temp sensor has a 3/8 inch pipe thread, and a 1/2 inch adapter included
• Easy to follow wiring diagram simplify wiring your dual electric fans. RED to 12VDC Positive Battery Terminal, COFFEE to Fan Positive, BLACK to Ignition, GREY to Sending Unit per wiring diagram. Direct replacement part fits 10, 12, 14, and 16 inch cooling fans .
• The electric cooling fan thermostat kit comes with everything you need, includes 40A relay, wiring harness, thermostat switch, 3/8 inch to 1/2 inch adapter, inline fuse holder, 2 20amp fuse, 1 spade connector for the temp sensor, 8 ring terminals, and 4 wire connectors
• Usage method: Connect the color coded wires according to the diagram and the following notes: Red - to + 12VDC. Coffee - positive to fans. Black - ignition. Gray - sending unit.
• The package includes: 1 x wiring diagram; 2X 40A relay with harness; 1 x 185'f switch - 175'f temperature switch; 1 x 3 / 8 inch threaded probe; 1 3 / 8-inch to 1 / 2-inch adapter; 2 x inline fuse holders; 2 x 20 amp fuse; 8 ring terminals; 4 x fan tail connectors.