I haven’t had any cooling problems, but my OE radiator has developed a slow leak. After doing lots of research, I decided to go with the FF Dynamics all aluminum radiator and triple electric fan conversion kit.
The Radiator features:
Twin Wide Core Design out cools three core radiators by allowing much more airflow through core
100% Full Aluminum Core and Extra Thick Tig Welded End Caps
100% Billet Aluminum CNC Machined Filler Neck with Billet Overflow Outlet
Stainless Steel 16 lb Radiator Cap with Silicone Seals and Mounting Chain
100% Aluminum Furnace Brazed Core (CAB Brazed, No Epoxy)
Ultra High Efficiency Micro Vented Cooling Fins
Monster Hand TIG Welds
The fan feature:
Fully adjustable fan controller
Sealed weatherproof motors with ball bearings
Custom, reinforced, torch red cages with precision pitched curved S blades for maximum CFM.
Blade assemblies are fully balanced.
The control module will allow you to adjust your fans to turn on at any temperature between 150 and 220 degrees with the turn of a dial. You decide the temp you want the fans to turn on at. This controller will also allow the fans to be turned on automatically when the air conditioning is turned on. This is fully fused and short circuit protected.
Temperature hook up has a slide through radiator probe to make the install fast and clean. All wires are color coded so the directions are as simple as possible.
The Benefits:
Low AMP draw cooling fans
Removing the OE belt driven fan will free up to 7-12 horse power.
No more worries from the auxiliary fan, fan clutches
Gets rid of the noisy OE electric fan
Les stress on engine parts and increase engine life
10% - 15% better gas mileage
Extend your water pump life
AC will blow colder
“The fans have sealed ball bearing 100w motors, ten leg curved blade design that is fully balanced with weights to insure perfect operation, heavy gauge wires to carry the current, super strong red molded nylaglass cages (not your cheap plastic like others out there), high efficiency sealed ball bearing motors and ultra light blades make this the lowest amp draw electric fan kit out there for Cherokees. This entire system pulls under 15 amps. That's less amps then a set of offroad lights. Fans are also the lightest fans available for the Cherokee, each fan weighs in at under 2lbs a piece, making the entire system weigh in at 6 lbs. Factory Cherokee fan setup weighs in at a mighty 24lbs. Once the Cherokees stock clutch fan and clutch assembly, AC fan, shroud and brackets are remove you will have 18lbs of weight savings off the front end. CFM rating on each fan is 1100cfm for a total of 3300cfm for the system. The curved blade and nylaglass cage design makes these fans much quieter (you won't hear them when they are running, almost silent) then our other straight blade design."
You will receive everything needed to do this conversion:
Three heavy duty cooling fan installation kits to mount the fans to the radiator and keep them there even in heavy off roading conditions
One waterproof fully adjustable electronic thermostatic cooling fan control module with air conditioning circuit (this feature can also be hooked to a toggle switch to turn fans on full force with the flip of a switch which most rock crawlers and off roaders will love) that will control all THREE fans and allow you to set turn on temp where you want it giving you total control of your system