one03sierra

iTrader: (1)

i am selling my flexalite fans and dc controller. the fans are the flx-270 fans. included is all the mounting hardware. the controller is an fk35 dc controller. i am also including the relays that i had installed on mine that allows them to be turned on constant at 50% and the cut out the a/c signal when on the freeway. fits heritage models from 1997 to the new body style from 2004 to 2007. asking 325.00 shipped for the whole set up.

ZeroTraction

iTrader: (4)

why are you sellin? could you tell a diff in power and/or mpgs vs stock, also did you ever have any over heatin problems with them?

one03sierra

iTrader: (1)

thinking about getting a new truck. yes there is a big difference in power. and if you set the switch to where you can turn them off on the freeway it will save at least 1 mile per gallon maybe two.

ZeroTraction

iTrader: (4)

how bad is the install on these? i ask because a good buddy of mine is interesed and he has an 05 f-150...i hate workin with wiring and i dont know much about it so i dont want to talk him into doin this then not ably to help him install them lol also what elce is needed to finish the job with what your sellin?

one03sierra

iTrader: (1)

well since the brackets are already on them. all you will need to do is remove his fan and shroud and slip them in.once you get them in place you simply bolt them in with the two top shroud mount bolts.push i9n the temp sensor into the radiator fins at the bottom.hook up a hot and ground to the battery. hook the green wire to the green wire at the a/c compressor. they will work fine then. to hook up the switch and relays i have on it will require some more wiring. an ignition hot and a threeway switch is what i used.there shouldbe an open relay slot at the fuse block on the passenger side kick panel. tap in there and run one to the switch.then run the two wires and another wire from the ignition hot to the wires for the relay to the controller with three but connectors andyou are done.