Electric Radiator Fan Wiring Instructions

Now take the power wire from your fan and connect it to the wire that is going through the firewall.

Electric radiator fan wiring instructions.

The 12 volts comes from an ignition source the negative connection comes. Performance cooling products for the automotive market. Choosing an electric radiator fan is a matter of matching the right sized cooling fan and radiator combo for your engine. Engines need heat to operate efficiently but require effective cooling especially in performance applications to eliminate as much power robbing heat as possible.

The color coded diagram below will correspond with the wires on the relay kit to help simplify the wiring process. Just an idea on how to wire up electric cooling fans for your vehicle cooling fans. After all we want to help you get back on the road as much as you want to. Rotation rotation side adhesive mounting instructions.

If your mechanical fan had a fan spacer it can be removed with the fan. Using tie kit assemble mounting brackets to fan by tapping into place with a rubber or plastic hammer. This will be the wire that connects your switch to your fan power wire. 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.

The first part of the installation is to install the electric fan to your radiator and remove the mechanical fan. Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note. The full product line now includes the patented flex a fit aluminum radiators electric fans belt driven fans oil coolers mojave heaters and flexite windows. 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 14 or 16 inch diameter.

Hayden flex a lite or perma cool brands can provide a 12 volt output when activated. And we proudly make our products in the u s. The cooling fan wiring diagram below is what we ve found to be the simplest and most reliable method. We include instructions for a single fan and a dual fan using one or two relays in every relay kit we sell.

Most stand alone adjustable thermostats i e. Https amzn to 377klrp those fans fit perfect on 68 72 gm a body cars bu. Get the 10 gauge wire and place it through the hole in your fire wall. Peel backing and stick 4 spacers on fan shroud as shown in fig 1 install the remaining 4 spacers on the tie straps as shown.

It s unlikely you would have room for both but you should never run a mechanical fan with an electrical fan on the same side of the radiator. Position fan on heat exchanger. Flex a lite invented the flex fan and holds the patent for the first electric fan for the automotive aftermarket.