Rigid 18-inch Steel Radiator Fan, Standard Rotation SKU: 5053

Name: Rigid 18-inch Steel Radiator Fan, Standard Rotation
Brand: WILD HORSES 4X4
SKU: 5053
Price: 55.99 USD
Availability: InStock
Rating: 4.92 (12 reviews)

Rigid 18-inch Steel Radiator Fan, Standard Rotation

Product Overview:

When your off-road rig demands reliable cooling at low speeds and high RPMs, this Rigid 18-inch Mechanical Radiator Fan delivers. Designed with six sturdy steel blades, this standard rotation fan resists flexing under load, maintaining its shape to push maximum airflow through your radiator at all times. Unlike flex fans that fade when you need them most, this rigid design keeps your engine cool even in the harshest conditions—making it a top choice for trail-driven Broncos and performance builds alike.

Full description

Rigid 18-Inch Mechanical Radiator Fan | Standard Rotation

Ensure consistent cooling under tough conditions with this Rigid 18-inch Mechanical Radiator Fan, built with durable steel construction and designed for standard rotation systems. Featuring six rigid blades that hold their curve at high RPMs, this fan delivers constant, full-time airflow—unlike flex fans that flatten out under load. Perfect for off-roaders and trail rigs where vehicle speed may be low but engine RPMs remain high. This fan keeps your engine temps in check when performance matters most.

Steel Construction – Heavy-duty build for long-lasting performance
Six Fixed Blades – Maintains consistent curve even at high RPMs
Maximum Airflow – Provides full-time cooling unlike flex fans
Standard Rotation Design – Built for standard-rotation applications
Ideal for Off-Road Use – Perfect for low-speed, high-RPM driving conditions
Reliable Cooling – Keeps temps down when airflow is most critical

Stay cool under pressure—this rigid 18" fan delivers max airflow at high RPMs. No flexing, just full-time cooling. Built tough for standard rotation setups!

California residents: Proposition 65 Warning

Questions & Answers

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PRODUCT REVIEWS

Roger Schultz

Reviewed 06/19/2024

Great fan but remember there is a front side. Don’t ask me how I know

Brian Fleener

Reviewed 04/28/2022

Great product, bolt in took three minutes. Fit perfect!

David

Reviewed 07/01/2021

I have tried may fan on my Bronco to keep it cool. This one is by far the best under all conditions !

Sean Albright

Reviewed 10/09/2021

Cooling during idle seemed worse than my flex fan. With a 1/2" spacer had to tweak the blades to keep it from hitting my Ron David shroud. Going from a flex to this fan ended up being more trouble than it's worth for my set up. I don't rock crawl.

David Porter

Reviewed 04/13/2019

Works as advertised, great value and product looks exactly like the photo!

David Franko

Reviewed 06/25/2018

I was having issues with my flex fan, so I bought the 18 inch ridged fan for my 74 bronco, and it works great. Temps are down, and its not that loud.

phil ross

Reviewed 06/03/2018

I've owned my '73 bronco for 20 years and have always struggled with overheating. I have sealed off the radiator from outside air being drawn from anywhere but through the radiator, I added an auxiliary fan, checked timing a dozen times, checked jetting. I was ready to add a hood scoop to get rid of under hood hot air when I bought this fan. I'm running the WH radiator shroud, 18" rigid fan with no spacer. Fan fits about 2/3 of the way inside the shroud. Perfect. It's been almost 100 degrees here. I sat in traffic for 20 minutes and watched my gauge sit at 190. Best fan ever. Let me know if you know anyone interested in buying an auxiliary fan. I no longer need it.

Carolyn Rogers

Reviewed 12/03/2017

New fan 18" . Bought it to go along with a electric fan to help keep the motor cooler. Fit great and works.

Bruce Price

Reviewed 11/16/2017

I have used this fan on a 68 Bronco and a 94 Toyota/Chevy 350 Hydrid. Product fit and worked great. Great air flow. We will be purchasing this again and from this company when a fan is needed.

jrduwe8

Reviewed 09/27/2016

This is a great fan. Feels very strong. Easy to install.

Tim H.

Reviewed 08/21/2014

This fan works great. Installed a 1/2' fan spacer to keep the fan away from everything and have no clearance problems.

broncodealer1

Reviewed 09/23/2011

I was having a overheating issue with my early Bronco. (who doesn't) I had a stock fan and a WH alum. rad... I had this ridged 18 inch blade installed and now even on the hottest days, my Bronco keeps it COOL! this fan blade fit without any modifications and also worked perfectly with the factory fan shroud!

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