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  1. Radiator Fans
  2. Derale
  3. 14 Inch Diameter
  4. 1230 CFM
  5. Electric Fans
  6. Dyno-Cool Fan
Derale 14" Dyno-Cool Curved-Blade Electric Fan - 1,230 CFM
Derale

Derale 14" Dyno-Cool Curved-Blade Electric Fan - 1,230 CFM

Part Number: D18914
$96.59
Retail:$131.65
You Save: 27%
Radiator Fans
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14-7/8" Wide x 14" tall x 3-1/8" deep, efficient, curved blade electric fan will boost your vehicle's fuel economy and increase both torque and horsepower. Great Prices for the best radiator fans from Derale. Derale 14" Dyno-Cool Curved-Blade Electric Fan - 1,230 CFM part number D18914 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (7)
  • Q & A (0)
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Derale Radiator Fans - D18914

  • 14 Inch Diameter
  • 1230 CFM
  • Electric Fans
  • Dyno-Cool Fan
  • Derale
  • Curved Blade

14-7/8" Wide x 14" tall x 3-1/8" deep, efficient, curved blade electric fan will boost your vehicle's fuel economy and increase both torque and horsepower.


Features:

  • Increases fuel economy, horsepower and torque
  • Improves overall performance
  • Designed for ultimate efficiency with curved blades that can move more air
  • Can be mounted on either side of the radiator, as a pusher or puller, with no loss of airflow
  • Includes mounting kit


Specs:

  • Overall dimensions: 14-7/8" wide x 14" tall x 3-1/8" deep
  • Fan dimensions: 14" diameter x 1-1/2" deep
  • Distance between mounting holes: 7-1/8"
  • Maximum cubic feet per minute: 1,230
  • Power draw: 9.7 amps
  • 1-Year warranty


Whereas belt-driven fans use up power from the engine to turn, electric fans do not, thus removing any unnecessary load and increasing both fuel economy and horsepower. In addition, you do not have to worry about an electric fan's slowing down at low RPM, as many belt-driven fans do, so you are guaranteed sufficient airflow regardless of the vehicle speed.

Before purchasing an electric fan, be sure to determine the CFM (cubic feet per minute) requirements for your engine. And remember, engines that have been modified or vehicles often used for towing may require additional CFM. There is no limit to the number of fans you can install, as long they all fit appropriately and are mounted on the same side of your radiator so that they do not cancel each other out.

Two types of turn-on sources are available for this fan. The Derale Lighted On/Off Switch for Electric Fans (D16740) allows for manual control of your fan so that you can choose when to turn it on and off. Thermostatic controls, on the other hand, send a signal to the fan, directing it to shut off when fluid temperatures reach an appropriate level, thus saving power. Once the temperature climbs again and additional cooling is needed, the fan is automatically turned back on. Thermostat switches can be single-stage with pre-set temperatures - D16735, D16738, D16739, D16720 and D16721 - or adjustable - D16778 and D16779.

Dimensions

18914 Derale Dyno-Cool Curved-Blade Electric Fan Kit

Installation Details D18914 Installation instructions


California residents: click here


Ratings & Reviews

4.7

7 reviews
14-7/8" Wide x 14" tall x 3-1/8" deep, efficient, curved blade electric fan will boost your vehicle's fuel economy and increase both torque and horsepower.

by:



by:

prompt delivery of product, easy to attach to radiator, moves air well



by:

I installed this fan yesterday. Very powerful and works great. Currently works off a selectable switch as I need it but will switch out with the thermonswitch I got soon.



by:

Tested fan after reversing blade, moves air well, also have to reverse wires when installing if pusher is what you want. Not a flimsy fan. Fast shipping.



by:

This is the second fan I have bought from etrailer and there service and follow up has been excellent and so have the products they arrive in perfect shape and on time this is the best place to get a electric fan



by:

etrailer is always nice to deal with. Good service & good pricing. I received this order in a timely manner. My concern was noise / sound level. This fan moves a lot of air and is incredibly quiet. This is going to cool a generator enclosure box in my RV (air cooled generator) and the project is to replace a noisy standard generator with a new one, so noise reduction is key and this is the right fan for me. Don't hesitate to pick this one if quiet is a priority for you too.



by:

I mounted this fan in the puller position on my auxiliary transmission cooler so that I can tow a 15ft travel trailer with my minivan. Installation was sweet. There was an instruction page in the box and enough parts for mounting. I was surprised at how much air this thing moves. I wouldn't call it noisy since the fan spins smoothly and quietly when I tested it out in the open, but when mounted in the congested grill area of my 2012 Dodge Grand Caravan I can definitely hear it hum more than the stock radiator fan. It pushes that much air. I would definitely recommend this product.


7
7

See what our Experts say about this Derale Radiator Fans

  • Can the Positive and Negative Leads be Switched to Reverse Fan Rotation on Radiator Fan # D18914
    The Derale electric fan, # D18914, is a pusher or puller fan. To reverse the rotation, you would switch the wire leads. I tested it myself just to be certain and sure enough when the leads were switched the fan spun in the opposite direction. I do not think you will be able to use a PWM system with this fan. You would need some sort of control module and the fan is not designed for pulses of voltage as it will not sustain operation unless a constant 12 volts is applied to it. To control...
    view full answer...
  • Electric Fan Recommendation for a Ford Ranger
    When choosing an electric fan for your vehicle you will want to make sure to get a fan that will give you the correct Cubic Feet per Minute (CFM) for the size of your engine. The CFM is how much air is being moved through your radiator in one minute. The typical CFM requirement for a 4 cylinder engine is 1,200 to 1,600. If your 1995 Ford Ranger is used for towing you will want additional airflow. It is always recommended to go with the highest rated fan. I am including a link to a FAQ...
    view full answer...
  • Radiator Fan Recommendation for a 1993 Chrysler Lebaron LE 3.0L 6 Cylinder
    The Derale 14 inch Dyno-Cool Curved-Blade Electric Fan - 1,230 CFM, item # D18914, would be a good choice for your 1993 Chrysler Lebaron if the dimensions will work with the area you have to mount the fan to your radiator. You will need to measure to determine the room you have to mount the fan on your LeBaron. Electrical components are not included, so you would need a Derale Lighted On/Off Switch for Electric Fans, item # D16740, to wire this fan. I have posted a picture of the wiring...
    view full answer...
    Image 1 for Image 2 for
  • Recommendation of Electric Radiator Fan for a 1995 Ford Ranger with a 4 Cylinder Engine
    When choosing an electric fan for your vehicle you will want to make sure to get a fan that will give you the correct Cubic Feet per Minute (CFM) for the size of your engine. The CFM is how much air is being moved through your radiator in one minute. The typical CFM requirement for a 4 cylinder engine is 1,200 to 1,600. If your 1995 Ford Ranger is used for towing you will want additional airflow. It is always recommended to go with the highest rated fan. I am including a link to a FAQ...
    view full answer...

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Info for this part was:

Employee DeAnne T
Updated by:
DeAnne T
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Updated by:
Daron K
Employee Robert G
Expert Research:
Robert G
Employee Jeff D
Expert Research:
Jeff D

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