When your automobile runs on the road, it inevitably heats up. Cooling systems are required for vehicles, and the two main types include the radiator cooling system and the engine oil cooling system.

Radiator cooling system – In this system, the heat is removed from the areas surrounding the cylinders, the combustion chamber, and the inlet manifold.
Engine oil cooler system – This is used for cooling cool down the other parts of the automobile’s inside combustion engine, like the connecting rod, crankshaft, bearings, pistons, etc.
They also help in maintaining the lubrication of the engine parts. However, as the temperature rises to around 220°F, the radiator coolant is used, and in that case, the oil is just meant for lubrication purposes.

Editor’s Recommendation: Top 5 Transmission Cooler

5 Best Transmission Cooler Reviews

1. B&M 70268 SuperCooler Automatic Transmission Cooler

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Featuring a ground-breaking ‘stacked plate’ design, B&M 70268 Transmission Cooler boasts numerous oil flow paths – more than enough to keep your vehicle’s transmission cooler. Its exceptional firm design also helps lessen the possibility of lube system failure, making your journey safe!

Black finished lightweight aluminum alloy is used in this super cooler’s creation that gives rise to the idea that it’ll be affected by oxidation little or not at all. Its perfect size and weight keeps the heat out and your attempts of retaining the temperature under control alive no matter how far you drive.

In terms of defending the impairing particles, it outshines the usual ‘fin and tube’ coolers. And for making it easier to mount as soon as it arrives your doorstep, all the necessary equipment is included in the package.


  • Oven brazed construction ensures vibration free performance
  • Black finished aluminum alloy extends its lifespan keeping it rust proof
  • Includes installation kit
  • The manufacturer provides 1-year limited warranty


  • Without exact parts/ fittings, installing it is pretty difficult
  • The plates are not evenly built

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2.Hayden Automotive 678 Rapid-Cool Plate and Fin Transmission Cooler 

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Plate and Fin type has the reputation of releasing heat at a quicker pace, and you can expect the same outcome when you install the Hayden Automotive 678 Transmission Cooler. With the slightest pressure drop, the patented interior turbulation encourages heat transfer big time.

You wouldn’t find better option than Hayden Automotive 678 when it comes to ease of mounting. Collecting different models, some car owners experience a hard time during installation. For a change, its pre-drilled mounting brackets make things much straightforward. In addition, its wide ranges of usability cover the transmission of trucks, class “C” motorhomes, pick-up, vans and what not!


  • Fits almost all automobile model
  • Pre-drilled mounting brackets for hassle-free installation
  • Solid plate and fin design aids discharging the heat faster
  • Hose and mounting hardware included


  • Fluids may come out through the leakages in fins
  • The included hose is way too short in length

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3.Dorman 918-216 Transmission Oil Cooler

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So basically, all transmission cooler is not made to suit your car type, and since we, the vehicle owners aren’t bound to be expert in such mechanical issues, relying on a leading aftermarket brand like Dorman could be a sensible decision. Manufactured from sturdy aluminum, their 918-216 Transmission Oil Cooler is hands down the best kit to get the job done.

It’s a common tendency among the usual coolers to wither as time passes by, but after mounting this one on your vehicle, sooner or later you’ll realize what benefit you’ve brought by investing on it. Because a lot of thought went into originating this 15.9 lb. cooler. Powerful and extremely abrasion-proof this cooler is invented following product standards.


  • Highly corrosion resistant
  • Aluminum construction assures ongoing performance
  • Checks accidental fluid leakage resisting overheating



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4.Four Seasons 53007 Transmission Oil Cooler

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A well-rounded array of traits garners this Four Seasons 53007 Transmission Oil Cooler our #4 for best transmission cooler review. The manufacturer has invented it as a universal kit, so that any proud owner of automobile can grasp it to cool down their transmissions no matter which brand or model they represent. However, they’ll require to adapt the lines and fittings before putting the cooler into action.

Supplementary kits – standard hose clamps, rubber tubing and radiator pull tabs – are enclosed with the product to make installation easier. You may also watch video tutorials available on YouTube. But if you consider mounting the cooler yourself little bit confusing or time consuming, you may also appoint a professional to have the unit installed. Perfect for light to medium application.


  • Universal fitting
  • Easy to mount
  • Essential kits are supplied with the package


  • Not applicable for heavier duty


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5.Derale 13504 Series 8000 Plate and Fin Transmission Oil Cooler

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Derale 13504 Transmission Oil Cooler affords a lot of features, including aluminum construction, ease of installation and hardware inclusion with the kit, we have already noticed in other models reviewed in this article. But the difference here is that its aluminum structure is furnace-brazed, triggering a lot more enduring capacity and robustness. As you could clearly see, each of its tube contains ¾ inch embossed turbulators. That’s a plus! Because such formation excites the fluid for maximum heat transfer at a time. Many users also rave about how exceptionally it abates the pressure drop.

There are other attributes on the 13504 that you’ll be appreciative for once you start using it. One theme that recurs in satisfied customers’ voice is the extruded plastic fin guards. This feedback, undoubtedly, paints a pretty clear picture of its better transmission cooling ability than the tube and fin type coolers. So, when you need a cooler with some qualities that don’t usually show up until you spend a lot more, the Derale 13504 Cooler might be just what you’re searching for in a low budget. Supports all types of vehicles and capable of handling medium to light-heavy duty.


  • Pretty powerfully crafted for wheels up to 22,500GVW
  • 7/8” wide plates help the unit perform efficiently
  • Embossed turbulators decrease the pressure drop conveying large amount of heat


  • The included defective hose may impede its consistent performance

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Engine Oil Coolers – Types

The engine oil coolers are arranged into two types.

1.Tube and Fin style Engine Oil Coolers

The tube and fin style coolers are arranged so that the oil is made to circulate them via cooler lines. When the oil released, the tubes take up the heat and release them to the fins, which are located externally such that the air moving out of them absorbs the heat generated in the engine.

It has been observed that in many ordinary cooling systems, the oil which is in contact with the walls of the tube cools down quickly and forms a kind of an insulating layer. The oil layer which is not in contact with the walls of the tube remains at a higher temperature, and thus the cooling, in this case, is not proper and the efficiency is reduced.

The main modifications done to improve the efficiency of this system, are that the agitators are fitted in the tube, helping to prevent sludge formation. The oil flow improves as a result, and efficiency improves.

2.Stacked-plate Engine Oil Coolers

This system of engine cooling is determined as lowered effective as compared to tube and fin types coolers which are mentioned earlier. Here, the plates are organized in a stack form, and the oil is placed to undergo it; as an outcome, the heat is removed from the machine when the air omit through these plates. The air moves bit by bit, and hence this system is not as efficient.

The various modifications which are involved to increase the efficiency of engine cooling systems include:

  • Increasing the surface area of the tubes and lines in the tube and fin style system.
  • Using materials like aluminum, which is lightweight.
  • Making changes in the design of the oil coolers.

Numerous types of engine oil cooler kits and replacement engine oil cooler lines are available on the market these days, including diesel engine oil coolers. With a little internet time spent researching the correct engine oil cooler for your situation, you can have an engine oil cooler ordered, and delivered to your home in no time! If you would like to find out more about the radiator cooling system, check out our ‘what is a radiator?‘

3.6.0 Liter Powerstroke Engine Oil Cooler

In less than 14 minutes, you’ll learn how to install an intake manifold with an oil cooler on a 6.0 Liter Powerstroke. The process is fairly simple but being able to watch as someone does the install can be very helpful. In this video, you will be able to watch step-by-step, from beginning to end.

Simply imitate the actions taken in this video to install your own oil cooler and intake manifold. This video is considered by many people to be one of the best for this particular install. Feel free to bookmark it and take a look at it as much or as often as you like. Thanks for watching.

How to Install an Oil Cooler Examples

This is a fairly short video, (it’s under 4 minutes), but it’s packed with great information and visuals. You’ll learn how to install an oil cooler on an air-cooled VW or Dune Buggy engine. If you have either of these engines, it’s well worth your time to view this video.

Watch as the oil cooler is being installed. This is a perfect video for people who are visual learners. If you have had a difficult time installing an oil cooler on your air cooled VW or Dune Buggy engine and would like a little bit of help, this video will provide it.

Ford Truck Remote Mount Engine Oil Cooler Line, Part 1

Do you own a Ford Super Duty truck? Does your remote mount engine oil cooler coolant line need replacing?

If so, you’ve come to the right place. In part 1 of this series (be sure to check out part 2), you’ll learn how to replace the remote mount engine coolant line.

This video shows you how to properly remove the lines, replace them and then maintain them so that they last longer and are less likely to fail.

This is a great video for Ford Super Duty truck owners.

Learning how to replace the remote mount engine coolant line oneself can help save a person lots of money.

Ford Truck Engine Oil Cooler Part 2

In part 2 of this two-part series, you’ll find the continuation to the information in part 1.

Again, you’ll get to see how to replace the Super Duty remote mount engine oil coolant line.

Also included in this video are a few, valuable maintenance tips. When implemented, they should help the lines last longer.

Being able to take care of your Ford Super Duty yourself and subsequently, not having to take it to the shop every time something goes wrong with it, can help you keep more money in your pocket and out of the hands of repair shop owners.