Radiator fans are a great way to keep your engine cool, and they can also help improve your gas mileage. However, they are not necessary for all vehicles. If you live in a hot climate or do a lot of stop-and-go driving, a radiator fan can help keep your engine from overheating. Otherwise, you may not need one.
You can put fans on both sides of the radiator, but it will not necessarily improve cooling. It depends on the specific fan and radiator combination. Some fans are designed to push air through the radiator, while others are designed to pull air through the radiator. If you have two fans that are the same, then putting one on each side of the radiator will not make a difference.
Yes, electric fans make a difference. They move air around, which can help cool people and objects.
4.7/5
Ideal for supplemental cooling
Increases horsepower while extending water pump life (when used to replace belt fan)
One year manufacturer warranty
Overall dimensions of 15 3/4" x 16 5/8" x 4"
Flows 1,980 cfm (cubic feet per minute) at only 13.5 amps of current draw
$234
I'm constructing a conventional SBC and glass body for a '27 Ford Roadster.Since my radiator will be in the trunk of the car, I got two of these fans. Naturally, I had to connect them to feel the breeze, and I'm confident they'll function when the shroud is constructed and the car is finished, which should be in about a year.These fans are American-made. Amazon also offered the best price. Other than the fact that my car hasn't been put on the road yet, I have no valid excuse for not giving this product five stars.
4.3/5
Increases horsepower while extending water pump life (when used to replace belt fan)
Ideal for supplemental cooling, Number of Blades: 8,Engine: L4
Flows 2,500 cfm (cubic feet per minute) at 17 amps of current draw
One year manufacturer warranty
Overall dimensions of Height 15 3/4 Inch x Width 16 5/8 Inch x Depth 4-Inch.
$234
applied to my 1995 Dodge B2500 Van. My original viscous fan clutch assembly was recently lost. The old fan tried its hardest to ruin the radiator after it detachment from the water pump. After doing some research, I decided that the Flex-A-Lite would work well and was relieved to see that it was made in the United States. The 16 "Syclone performs well. Although it is extremely quiet, it uses roughly 17 Amps of the power supply. The Derale 16738 180 Degree Farenheit Single Stage Electric Fan Controller is what I used to install it. I was concerned that I was losing some of the draw that the stock fan assembly provides because I reside in the central valley of California, where temps regularly go into the high 100s. I set up just one 16 "Because my alternator was running low on power, I had to put a fan on the pulling side. My worries were justified.Please take note that the following drawbacks are only apparent at a speed of 0 mph. When driving safely, everything works as it should.I've seen a small (20%) increase in the idle temperature. Furthermore, the air conditioner does not receive enough flow to expedite cooling operations inside the cab, in my opinion. In the future, I'd take care of this by installing the 16 "fan on the air conditioner's pushing side. Moreover, I would set up 2 12 "on the pulling side, fans. Although I think this would solve all cooling issues, I don't care about the briefly warm running temperatures at idle because I'm going to a region of the country that is cooler. I feel confident utilizing this setup for hiking.
4.3/5
4/pkg. This kit allows an engine or transmission cooler to be rigidly mounted to a vehicle to allow more mounting options than a plastic rod mount kit can provide. Kit includes four 10-inch hand-bendable metal mounting straps with multiple holes and eight mounting screws. Also includes 1/4'' mounting hardware, if drilling is not an option.
10'' Long Straps
$234
Yes, the brackets are flexible and thin; however, the lock nuts work well. However, if you're purchasing a cooler or fan from Amazon with Prime, you might as well add this for the money and avoid going to the hardware store. It will securely hold anything you are installing. Believe me. (As long as the object to which you are mounting it is robust.
4.3/5
Great for drag racing and bracket racing
Application specific
Flows 1,600 cfm (cubic feet per minute) at 14 amps of current draw
Overall dimensions of 18" x 13" x 2 1/2"
One year manufacturer warranty
$234
In order to install air conditioning in a 240Z, I chose a 14x 20 condenser. The dual fan from the 365 Scirocco fit flawlessly.- Blades were reversed to create a pusher. A single fan's shaft needed to be deburred.- Mount Zirgo ZFCT fan ties to the fan brackets and fit on the condenser.- Red lead is wired to 12 volts for pusher operation.
4/5
Increases horsepower while extending water pump life (when used to replace belt fan)
Flows 1,530 cfm (cubic feet per minute) at only 9 amps of current draw
Overall dimensions of 13 7/8" x 14 1/2" x 3 3/4"
Ideal for supplemental cooling
One year manufacturer warranty
$234
In my 1982 Toyota Supra, I purchased this fan to replace the stock clutch-driven fan. I damaged the radiator shroud while working on the car, which made it impossible for the clutch-driven fan to draw enough air through the radiator to cool it. This device, which I purchased along with a mechanical thermostat, performed flawlessly. Although not a heavy-duty configuration, it was ideal for my application. Even on the hottest days (around 100°F), it kept my car cool. The installation process involves running a plastic nut on the other side after inserting plastic screws through your radiator's fins. Again, that's not a particularly robust system, but for me, it works just well. I would absolutely suggest it if you're seeking for a solid substitute or alternative to a mechanical fan and you know this one will suffice to keep your engine cool. Make certain to purchase a thermostat to regulate it. In order to avoid having to connect your thermostat directly to your battery, make sure your fuse box has additional room. Because my 1982 Toyota didn't have any extra fuse linkages, I was forced to pursue this approach. On a hot day, the thermostat would turn it on and off for about 10 minutes after the car was stopped.
3.8/5
Ideal for supplemental cooling
Overall dimensions of 11 3/4" x 12 5/8" xj 2 5/8"
One year manufacturer warranty
Flows 925 cfm (cubic feet per minute) at only 8 amps of current draw
Increases horsepower while extending water pump life (when used to replace belt fan)
$234
I'm using it on a sizable transmission cooler on my bus for an Allison 643. Until my proper thermostatic control relay arrives, I have it connected for direct control by an ON/OFF switch, and it has been operating flawlessly!Before doing this, I personally dialed Flex-A-Lite and spoke with a technician. They told me that this unit can operate at 100% continuous duty cycle and that it has done so in the past with no problems.Some essential ideas for me are...1. Compared to some of the other electric fans I've owned in the past, it is NOT AT ALL noisy.2. It is very potent.3. The manufacturer is based entirely in the USA!4. Knowledgeable and helpful tech support.5. The installation was easy and the instructions were CLEAR and written in ENGLISH.
2.6/5
Overall dimensions of 26 1/4" x 15 1/2" x 2 5/8"
Flows 2,500 cfm (cubic feet per minute) at 19.5 amps of current draw
One year manufacturer warranty
Bolts to O.E. mounting points of the '95-'01 Toyota Tacoma
Comes with an adjustable temp sensor and A/C relay
$234
First, a disclaimer: This "kit" is essentially exactly the same as the universal 410 fan, with the addition of 4 pairs of drilled 1/8"x1.5" aluminum stock to make it "bolt-on." I would be quite dissatisfied if I had paid more for this vehicle-specific kit to receive merely $1 worth of metal. No worries, though; this is frequently less expensive than the universal fan.The fan itself performs admirably, and installation is comparatively simple: unbolt the assembled fan and aluminum adapters from the radiator, reattach the pulley's screws, remove the fan shroud, and bolt the fan and clutch from the water pump. I wouldn't say there has been a significant gain in cooling, power, or mileage, but my vehicle does seem to have more low-end oomph than it had with the mechanical fan.The fan controller that comes with this kit is a letdown. It has several basic and constrained functionality. Additionally, it employs a thermal probe as opposed to a thermoelectric one, necessitating the installation of a metal 'wire' across the engine compartment as opposed to a simple pair of signal wires. I changed it out for the 31165 variable-speed control module, which has a thermoelectric probe, provisions for manual-on, manual-off, and A/C triggers, in addition to provisions for fan speeds other than "on" and "off" and support for manual-on and manual-off.
1/5
Application specific
Flows 2,500 cfm (cubic feet per minute) at 19.5 amps of current draw
Bolts to O.E. mounting points of the '95-'01 Toyota Tacoma
One year manufacturer warranty
Overall dimensions of 26 1/4" x 15 1/2" x 2 5/8"
$234
First, a disclaimer: This "kit" is essentially exactly the same as the universal 410 fan, with the addition of 4 pairs of drilled 1/8"x1.5" aluminum stock to make it "bolt-on." I would be quite dissatisfied if I had paid more for this vehicle-specific kit to receive merely $1 worth of metal. No worries, though; this is frequently less expensive than the universal fan.The fan itself performs admirably, and installation is comparatively simple: unbolt the assembled fan and aluminum adapters from the radiator, reattach the pulley's screws, remove the fan shroud, and bolt the fan and clutch from the water pump. I wouldn't say there has been a significant gain in cooling, power, or mileage, but my vehicle does seem to have more low-end oomph than it had with the mechanical fan.The fan controller that comes with this kit is a letdown. It has several basic and constrained functionality. Additionally, it employs a thermal probe as opposed to a thermoelectric one, necessitating the installation of a metal 'wire' across the engine compartment as opposed to a simple pair of signal wires. I changed it out for the 31165 variable-speed control module, which has a thermoelectric probe, provisions for manual-on, manual-off, and A/C triggers, in addition to provisions for fan speeds other than "on" and "off" and support for manual-on and manual-off.
No, the ECU does not control the radiator fan. The radiator fan is controlled by the engine cooling system.
There are a few things you'll want to consider when choosing a radiator fan for your car. First, think about the size of the radiator and the fan. You'll want a fan that's big enough to move a lot of air, but not so big that it's cumbersome. Second, consider the airflow of the radiator. You'll want a fan that can move a lot of air through the radiator to keep it cool. Third, think about the sound of the fan. You'll want a fan that's relatively quiet so it doesn't add too much noise to your car. Fourth
A mechanical engine fan is a device that helps to cool the engine by drawing air through it. The fan is usually driven by a belt connected to the engine's crankshaft. As the engine runs, the fan blades spin and draw air through the radiator fins and into the engine. This airflow helps to keep the engine cool and prevents overheating.
If you have a v8 engine, you will need at least 400 CFM of cooling airflow. More airflow is better, but 400 CFM will do the job.
A standard electric fan uses about 100 watts of power. This is the same amount of power as a light bulb.
A dual radiator fan is two fans that are mounted side by side on a radiator. The main advantage of a dual radiator fan is that it can move more air than a single fan. This means that it can cool your engine faster and more effectively. Dual radiator fans also tend to be quieter than single fans, so they’re a good choice if you’re looking for a quiet cooling solution.
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