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JEGS 52126

JEGS Adjustable Dual Fan Control Kit 140° to 230°F


made in usa
Free Shipping Ships on 05/14/19
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Flex-A-Lite Variable Speed Control System Push-In Probe Style
Flex-A-Lite 400-31165

JEGS Adjustable Dual Fan Control Kit 140° to 230°F $127.99
Out of stock
Adjustable Dual Fan Control Kit
  • 140° to 230°F
  • A/C Compatible
  • Measures: 2.75" x 5.5" x 1.25"
  • Made in the USA
  • (2) Manual Reset Breakers
  • (2) 50A Relays
  • (1) Adjustment Knob
  • (1) Dry Temperature Sensor
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    JEGS 52126 Details

    Adjustable Dual Fan Control

    JEGS Adjustable Dual Fan Control Kit operates two fans or a single two-speed cooling fan. The control module contains two manual reset circuit breakers, two 50 amp relays (non-replaceable) and an adjustment knob to control when the first fan is activated (engine temperature adjustment range 140º-230º F). The second fan (or higher speed on single fan) is activated at 10º higher than the initial setting. The staggered control of the fans reduces the load on the electrical system. The electric dry sender is a ring style connector that is attached to any bolt on the engine (i.e. intake manifold bolt). This type of sender is easy to install since you don't need to drain the cooling system to install a traditional coolant temperature sensor or risk damaging the radiator by pushing a temperature probe into it. Includes optional A/C request feature to activate the fans whenever the A/C compressor clutch is engaged.

      Kit Includes:
    • Fan Control Module with Cover
    • Wire
    • Instruction Sheet

    Replacement Dry Sensor, Wire, and Hardware sold separately.

    Be sure that your fan is under control

    JEGS Electric Fan Controls will work with your vehicle's fan to keep your temperatures down and your performance up. Easy installation makes fan control a cinch. Stay cool with JEGS Electric Fan Controls.

    • Get Better Functionality
    • Have More Control
    • Fan Controls include all you need for a simple installation
    • Dimensions: 4" L x 3" W
    • 3-1/2" Mounting Hole Distance

    52126 is rated 4.3 out of 5 by 9.
    Rated 5 out of 5 by from simple install easy installation and accurate settings. I run this unit on 2 different vehicles with dual electric fans. I mounted it on the inner fender next to my battery which still gives a clean look.
    Date published: 2018-08-17
    Rated 5 out of 5 by from Complete kit Kit is complete, installed with no issues. Running about 2 weeks works great
    Date published: 2016-06-13
    Rated 5 out of 5 by from Great Fan Controller This controller works great for two 16" fans. The dry thermostat is what sold me. This controller is consistently accurate. I mounted mine on the firewall next to the battery. The instructions say to mount it inside, but if it ever goes out I will buy another one.
    Date published: 2015-12-15
    Rated 5 out of 5 by from good kit, works well so far! I have had this kit installed for about 2 weeks. I like that the wires come with connections to the box done, it speeds things up a bit. One down fall is this kit needs to be protected from the weather unlike other ones available. Not a huge deal but it does mean fishing wires through the firewall. The fan temp set up is easy it seems accurate and reliable according to my water temp gauge (autometer). The leds are a nice added touch for set up. I also really prefer this kit because it has a breaker instead of fuses. Also came with a bunch of jegs stickers!
    Date published: 2015-09-06
    Rated 5 out of 5 by from Nice and Easy Purchased for my 74 F100 dual fan set up. Easy installation and works great. The only thing to change would be to add a little more length to the purple fan leads, otherwise everything else was outstanding.
    Date published: 2015-08-25
    Rated 5 out of 5 by from Very nice product This fan controller works very well and was very easy to install. I just wish it had 40amp breakers.
    Date published: 2015-08-25
    Rated 4 out of 5 by from Great deal for a fan controller Saw this in Jegs, though I would try it out. A nice small black box that can be hidden. It has two Temps the second comes on at 10 degree higher. Using it on a LS1 fan setup Good stuff
    Date published: 2015-06-04
    Rated 3 out of 5 by from Easy install but... Install was easy however adjusting the fans takes some time to calibrate. The adjusting screw needs something on cover to tell you which direction your going because the picture in the instructions isn't clear. Eventually you'll will get it to work. Overall the unit works like it should
    Date published: 2015-06-13
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    Will this work with a thread in not sensor?

    Asked by: Small block
    We have a number of different fan sensors, please copy and paste this link into your web browser; http://www.jegs.com/p/JEGS-Performance-Products/JEGS-Electric-Fan-Controls/3649838/10002/-1
    Answered by: Rusty B
    Date published: 2017-12-14
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    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.