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The Best Auto Engine Cooling Accessories

Last updated on July 27, 2023

We looked at the top 5 Auto Engine Cooling Accessories and dug through the reviews from 1 of the most popular review sites including and more. The result is a ranking of the best Auto Engine Cooling Accessories.

 

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Best Auto Engine Cooling

Our Review Process

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Buying and installing your own auto parts can save you a great deal of time and money, as long as you know what you’re doing. Keeping your vehicle in tip-top shape is critical, and general maintenance should not be ignored. This applies to the car or truck’s cooling system as much as it does to things like tires or brakes.

The cooling system cycles coolant from the radiator through the engine. This helps maintain safe, consistent running temperatures that keep your engine working properly. Once coolant or anti-freeze is added, the radiator breaks up the heat with a cooling fan. The engine’s thermostat is supposed to control the temperature and regulate how much coolant or anti-freeze passes through your radiator. The engine’s fan clutch then senses the temperature of the air exiting the radiator and pulls air up through it. If your car is a front-wheel drive, it probably also has a cooling fan close to the heater return hose.

The first signs of a problem with your vehicle’s cooling system might include the temperature gauge starting to climb. Your warning lights might also go on, and you could have trouble starting your engine. Look for signs of leaking from your radiator, too. If your car has steam coming off its hood, it’s overheating and needs repairs immediately.

It’s important to check your fluids according to the manufacturer’s recommendations, but you may also have to replace parts from time to time to prevent your engine from overheating. Sticking with manufacturer-approved parts (like original equipment manufacturer or OEM products) is important if your car has a warranty; otherwise, you might be able to save a few dollars on compatible aftermarket parts.

Auto part product descriptions often tell you what kind of vehicles they are compatible with. For large parts like coiling fan clutches, you are also safer sticking with manufacturer parts, even if your warranty is expired. You have more flexibility with inexpensive things like radiator fans.

When in doubt, check with an expert in the repair of your specific make or model. Never attempt to repair something on your car or truck if you are unsure exactly what you are doing, as this can be a safety concern both during and after repairs.

Our Picks For The Top Auto Engine Cooling Accessories

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Product Overview
Our Take
  Top Pick

A-Team Performance 130031 Auto Engine Radiator Cooling Fan

Don't Waste Your Money Seal of Approval

A-Team Performance

130031 Auto Engine Radiator Cooling Fan

This is a great 12-volt, 3000 CFM high-torque radiator cooling fan that works with all engines. It is made with reversible, 16-inch S-curved blades and comes with its own mounting kit. If you want to DIY a cooling fan repair, this product makes it easy.

Overall Take

Keeping Your Vehicle ChillOnce you install this high-performance radiator cooling fan, you won’t ever worry about your car's temperature.

  Runner Up

Dorman Chevrolet & Pontiac 621-052 Auto Engine Cooling Fan Assembly

Dorman

Chevrolet & Pontiac 621-052 Auto Engine Cooling Fan Assembly

Compatible with certain Chevy/Pontiac models, this dual cooling fan assembly is precision-engineered to match the effectiveness and fit of the original part. It's the ideal replacement, but you'll want to make sure it works with your make, model and trim.

Overall Take

Just the Right PartThis precision-engineered fan assembly has been quality-tested for fit, reliability and performance.

  We Also Like

Mishimoto Dodge MMTS-JED-06L Auto Engine Cooling Thermostat

Mishimoto

Dodge MMTS-JED-06L Auto Engine Cooling Thermostat

This Mishimoto racing thermostat is designed for use with Dodge Charger/Challenger Hemi models from 2006 to 2021. It works to keep engines at lower temperatures for optimum performance by allowing coolant to flow more smoothly.

Overall Take

For High-Performance CarsYou’ll see a big difference once you install this OEM racing thermostat, and your car will thank you for it!

  Strong Contender

PartsSquare 175-185 Auto Engine Cooling Fan Thermostat Relay Switch Kit

PartsSquare

175-185 Auto Engine Cooling Fan Thermostat Relay Switch Kit

PartsSquare’s replacement thermostat relay switch kit will turn your electric fan on at 185° and off at 175° to regulate your vehicle's temperature. It works with any 12-volt system and contains all the parts you need to hook it up to your fan.

Overall Take

The Complete PackageThis relay switch kit comes complete with wires, screws, circuit breakers and more for easy installation.

  Also Great

ACDelco 15-4694 GM OE Specification Auto Engine Cooling Fan Clutch

ACDelco

15-4694 GM OE Specification Auto Engine Cooling Fan Clutch

This rigorously tested, GM-recommended cooling fan clutch quiets down loud cooling fans with jammed fan clutches and restores your vehicle’s fuel economy. It's built to match your original equipment's durability and quality.

Overall Take

Versatile and EffectiveThis GM-certified cooling fan clutch is a premium OEM part that offers a great fit as well as dependability.

Don't just take for granted what one reviewer says. Along with our own experts, Simplemost analyzes the top expert reviews of the leading products and generates a score you can actually trust.
12

Products Considered

We identified the majority of the auto engine cooling accessories available to purchase.
5

Products Analyzed

We then selected the leading and most popular products for our team to review.

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1

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources.

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The Best Bang For Your Buck

PartsSquare 175-185 Auto Engine Cooling Fan Thermostat Relay Switch Kit

Our Total Score

9.2

Our Take

PartsSquare’s replacement thermostat relay switch kit will turn your electric fan on at 185° and off at 175° to regulate your vehicle's temperature. It works with any 12-volt system and contains all the parts you need to hook it up to your fan.

What to Look For

  • If you lack mechanical skills, do not attempt to replace parts yourself.
  • Never add coolant to a hot engine.
  • Have your radiator flushed every 40,000 miles or so. Check your owner’s manual for more specifics.
  • Some mechanics will allow you to purchase the replacement parts for your vehicle on your own to save money. They will then install those parts for you. This isn’t always the case, but it can’t hurt to ask.
  • Follow the manufacturer’s recommendations for tune-ups. These guidelines will explain how to check and top off your fluid levels, as well as how to check the engine.
  • If you notice that your temperature gauge keeps running high, do not put off getting the car checked. People who ignore this kind of problem with their vehicles often end up with much bigger ones.

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