

💨 Cool smarter, drive stronger — unleash your engine’s hidden horsepower!
The Flex-a-lite 398 Syclone is a 16-inch reversible electric fan featuring 8 S-blades that deliver 2,500 CFM airflow at 17 amps. Designed to replace belt-driven fans, it enhances engine horsepower and prolongs water pump life. Its quiet, balanced operation and compact dimensions make it ideal for both primary and supplemental cooling, backed by a 1-year manufacturer warranty.



| ASIN | B000CNHG34 |
| Brand | Flex-a-lite |
| Customer Reviews | 4.3 4.3 out of 5 stars (184) |
| Date First Available | 21 September 2023 |
| Item Weight | 2.72 Kilograms |
| Item model number | 398 |
| Manufacturer | Flex-A-Lite |
| Manufacturer Part Number | 105317 |
| Model | 398 |
| OEM Part Number | 398 |
| Product Dimensions | 40.13 x 10.16 x 42.42 cm; 2.72 kg |
| Special Features | Manual |
| Voltage | 12 Volts |
| Wattage | 16 watts |
F**.
echo en usa pero tiende a vibrar mucho no son calibrados correctamente
R**E
Got this fan to replace an engine powered unit in a vintage Jaguar to give myself a few extra horses and relieve some of the strain on the old water pump bearings. I originally was going to buy a no-name version but after some internet research I decided that the flex-a-lite would be worth the extra few bucks. This fan draws a good number of amps so if installing it in an old car be sure to upgrade the alternator. In my Jag at idle it cools it down and shuts off in less than a minute at 70 degrees (F). I used a flex-a-lite adjustable fan controller which is also a nice piece of kit. All in all, a really good product at a very good price. Similar no-names cost about $80 with shipping and I've heard some horror stories about cheap fans coming apart at speed. This one is fully balanced and seems to run quite smoothly.
D**.
Awesome ! Nice powerful, quiet fan. Keeps temperature around 185 to 190 in traffic.
G**E
If you've looked at Jeg's or Summit catalogs (even online), these guys have them beat ! Even E-bay's lowest price was $122 plus shipping. This was available with free shipping when I purchased it. Moves 2500 cfm, and I use two to cool a 310hp V-10 4x4. I live where its over 100 degrees for 3 months each summer. Very sturdy. I believe Flex-A-Lite makes OEM fans for some Ford and Chevy products from what I've read. 17 amps is not bad whan most alternators put out 75 to 135 amps. Great A/C fan as a pusher, also cools as a puller. Don't hesitate to buy one.
A**R
Nice product and made a difference to my engine
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