Best Aftermarket Transmission Cooler Available Right Now (2023)

Sometimes it might be quite difficult to find the best aftermarket transmission cooler. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this aftermarket transmission cooler buying guide.

Our Favorites:

#	Preview	Product
1		Derale 13502 Series 8000 Plate and Fin Transmission Oil Cooler, Black	Check Price
2		Evan-Fischer Aftermarket Radiator Aluminum Core Plastic Tank Compatible with 1993-1998 Toyota T100...	Check Price
3		Mishimoto MMTC-RAM-03SL Automatic Transmission Oil Cooler Compatible With Dodge Ram Cummins 2500 /...	Check Price
4		Derale 15840 Hyper Dual-Cool Remote Cooler	Check Price
5		Hayden Automotive 403 Ultra-Cool Tube and Fin Transmission Cooler	Check Price
6		Mishimoto MMTC-F2D-99SL Transmission Cooler Compatible With Ford 7.3 Powerstroke 1999-2003 Silver	Check Price
7		Hayden Automotive 512 High Performance Transmission Cooler	Check Price
8		Universal 12" Dual Pass Aluminum Finned Transmission Oil Cooler	Check Price
9		IKON LENSES Polarized Replacement Lenses For Oakley Holbrook XL (OO9417) Sunglasses (Black)	Check Price
10		BD Diesel 1030606-1/2 Xtruded Auxiliary Transmission Oil Cooler Kit 1/2in. Tubing Incl....	Check Price

10 Top Aftermarket Transmission Cooler Reviews:

Bestseller No. 1

Derale 13502 Series 8000 Plate and Fin Transmission Oil Cooler, Black

• Embossed turbulators inserted in each tube agitate fluid for maximum heat transfer
• Extruded plastic cooling fin guards
• Improves transmission performance
• Sturdy furnace-brazed aluminum construction

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Bestseller No. 2

Evan-Fischer Aftermarket Radiator Aluminum Core Plastic Tank Compatible with 1993-1998 Toyota T100 With Transmission Cooler

• A high quality, Direct Fit OE Replacement Radiator from Evan-Fischer
• Automatic Transmission (will fit Manual Transmission, transmission coolant line does not need to be plugged)
• 1-Row Core, Aluminum Core Plastic Tank
• DPI# 1512, 2090; 17.75 x 27.19 x 1.25 in. Core Size

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Bestseller No. 3

Mishimoto MMTC-RAM-03SL Automatic Transmission Oil Cooler Compatible With Dodge Ram Cummins 2500 / 3500 5.9L / 6.7L 2003-2009

• Fits all 2003-2009 Dodge Ram 5.9L & 6.7L Cummins
• 59% Increase in fin surface area
• Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
• Stacked-plate design for tough and reliable cooling

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Bestseller No. 4

Derale 15840 Hyper Dual-Cool Remote Cooler

• Fit type: Vehicle Specific
• Dramatically extends engine or transmission life
• High efficiency Stacked Plate cooler
• Clear anodized aluminum shroud

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SaleBestseller No. 5

Hayden Automotive 403 Ultra-Cool Tube and Fin Transmission Cooler

• Size is 3/4 inch x 7-1/2 inch x 12-1/2 inch
• Mid-size and full-size cars, pick-ups
• GVWR up to 18,000 pounds, towing up to 3,500 pounds
• Ultrasonically soldered for durability

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Bestseller No. 6

Mishimoto MMTC-F2D-99SL Transmission Cooler Compatible With Ford 7.3 Powerstroke 1999-2003 Silver

• Direct fit for the 1999-2003 Ford 7.3L Powerstroke
• Proven +10°F (+5.6°C) drop in transmission fluid temperature with no additional fluid pressure drop
• 37-row stacked plate fluid cooler provides 265% increase in core volume compared the stock 9-row transmission cooler
• No modification necessary for installation, functions with all stock equipment
• Mishimoto Lifetime Warranty

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Bestseller No. 7

Hayden Automotive 512 High Performance Transmission Cooler

• Size is 3/4 inch x 7-1/2 inch x 12-1/2 inch
• SAE 45 degree fittings for maximum reliability
• Electrostatically powder coated to prevent corrosion
• All aluminum lightweight construction
• Fits full-size vehicles towing up to 2,500 pounds

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Bestseller No. 8

Universal 12" Dual Pass Aluminum Finned Transmission Oil Cooler

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Bestseller No. 9

IKON LENSES Polarized Replacement Lenses For Oakley Holbrook XL (OO9417) Sunglasses (Black)

• IMPORTANT****PLEASE READ****IMPORTANT**** These lenses will only fit the Holbrook XL model. Please make sure part number OO9417 is printed on the inside of the frame.
• 2MM Taper Corrected Injected Molded Polycarbonate - (Compatible With Oakley Holbrook XL Sunglasses)
• Exceeds ANSI Z80.3, EN ISO 12312-1:2013, and AS/NZS 1067:2003(A1:2009) Standards & ANSI Z87.1 High Velocity & High Impact Standards
• 12% Light Transmission - Grey Lens Tint
• Ikon Lens Cleaner & Microfiber Cloth Is Included

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Bestseller No. 10

BD Diesel 1030606-1/2 Xtruded Auxiliary Transmission Oil Cooler Kit 1/2in. Tubing Incl. Cooler/Brackets/Wiring Harness/Fittings/Temp Sensor/Sensor Adapter/Hoses/Bypass Frt/Rear Tube Eliminator/Hdw Xtruded Auxiliary Transmission Oil Cooler Kit

• Package Dimensions: 44.2 H x 19.6 L x 38.1 W (centimeters)
• Country of Origin : China
• Package Weight: 7.915 kilograms

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Last update on 2023-03-24 / Affiliate links / Images from Amazon Product Advertising API

How to find the best aftermarket transmission cooler?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best aftermarket transmission cooler for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good aftermarket transmission cooler recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

• What features does the aftermarket transmission cooler need to have to be perfect for my needs?
• What is my budget?
• Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for aftermarket transmission cooler to find what you’re looking for:

Brand

In some cases, the brand of aftermarket transmission cooler is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given aftermarket transmission cooler are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about aftermarket transmission cooler are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare aftermarket transmission cooler quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best aftermarket transmission cooler can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.