Dual Electric Radiator Fan Wiring Diagram

Hayden flex a lite or perma cool brands can provide a 12 volt output when activated.

Dual electric radiator fan wiring diagram.

Dual fan wiring diagram connector to spal fan 12 gauge wire 10 gauge wire relay detail. Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note. Fan positive red wire ignition on power source temperature sensor grey wire to battery yellow wire wire connector in line fuse. Start your wiring project by taking both of the positive wires from the fans and run them to the yellow wires on each relay tab 87.

If you purchase our relay kit all required connectors are included to splice wires together. It uses a 40 amp electric relay and electric fan sensor. For this set up we also used two of the speedway universal electric radiator cooling fan part number 910158 which comes in a 10 12. Or a single relay could be used to control both fans.

The cooling fan wiring diagram below is what we ve found to be the simplest and most reliable method. Most stand alone adjustable thermostats i e. Pin 87 yellow wire pin 85 orange wire pin 86 grey wire pin 30 red wire. Use our dual fan wiring diagram and guide to make sure you properly wire your fans to your thermostat.

Check out part 1 on how to wire the fans up this video gives you an idea on how to make them work. 30 other red wire needs constant 12 volt power from the battery. Just an idea on how to wire up electric cooling fans for your vehicle cooling fans. 87 red wire connects to the positive wire on the electric fan.

86 gray white wire goes to the ignition switch. Learn how to wire dual electric radiator fans.