10 Best Transmission Coolers Buying Guide

The automatic transmission remains one of the most significant inventions in the history of the auto industry.

In its early days, it made driving a car easier, and in recent years has allowed automakers to engineer some of the most fuel-efficient vehicles ever produced.

we’ve put together a collection of the best Transmission Coolers that are currently available on the market. To help you find the perfect Transmission Cooler among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Transmission Coolers

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Transmission Coolers:

#	Preview	Product	Price
1		Hayden Automotive 678 Rapid-Cool Plate and Fin Transmission Cooler	$56.40	View Product
2		Derale 13700 Electra-Cool Remote Cooler,Black	$156.93	View Product
3		Hayden Automotive 403 Ultra-Cool Tube and Fin Transmission Cooler	$25.80	View Product
4		Hayden Automotive 679 Rapid-Cool Plate and Fin Transmission Cooler, Black, 11 Inch	$52.35	View Product
5		PACEWALKER Transmission Oil Cooler 40,000 GVW Low Pressure Drop LPD47391 47391 with Mounting…	$79.99	View Product
6		Mishimoto MMTC-F150-11SL Transmission Cooler Compatible With Ford Ford F-150 2011-2014/ Ford Raptor…	$347.64	View Product
7		Mishimoto MMTC-DMAX-03SL Transmission Cooler Compatible With Chevrolet/GMC Duramax 6.6 LB7/LLY…	$403.44	View Product
8		Mishimoto MMTC-F2D-99SL Transmission Cooler Compatible With Ford 7.3 Powerstroke 1999-2003 Silver	$390.95	View Product
9		Mishimoto MMTC-RAM-03SL Automatic Transmission Oil Cooler Compatible With Dodge Ram Cummins…	$475.98	View Product
10		Low Pressure Drop Transmission Oil Cooler LPD47391 47391 40,000 GVW with Mounting Hardware	$99.89	View Product

Top Rated Transmission Cooler Reviews

Since we’ve mentioned 10 different models of Transmission Coolers on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Transmission Coolers below:

Sale1

Hayden Automotive 678 Rapid-Cool Plate and Fin Transmission Cooler

$56.40

View Product

Product Highlights:

• Size is 3/4 inch x 11 inch x 9-1/2 inch
• Pick-up trucks and vans, class “C” motor homes , travel trailers to 24 feet
• GVWR up to 24,000 pounds, towing up to 5,000 pounds
• Patented internal turbulation increases heat transfer with minimal pressure drop
• Pre-drilled mounting brackets for easy installation

2

Derale 13700 Electra-Cool Remote Cooler,Black

$156.93

View Product

Product Highlights:

• Mounts anywhere space permits. Designed for transmission, power steering and fuel cooling.
• Electric fan supplies optimum airflow
• Dramatically extends engine and transmission life
• 16 pass tube and fin cooler. Product dimensions – 15.75 x 11.5 x 5 inches
• Fit type: Vehicle Specific

Sale3

Hayden Automotive 403 Ultra-Cool Tube and Fin Transmission Cooler

$25.80

View Product

Product Highlights:

• 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
• 100 percentage pressure tested

4

Hayden Automotive 679 Rapid-Cool Plate and Fin Transmission Cooler, Black, 11 Inch

$52.35

View Product

Product Highlights:

• Size is 3/4 inch x 11 inch x 11-5/8 inch
• Class “A” motor homes, large travel trailers, 5th wheel trailers
• GVWR up to 30,000 pounds, towing up to 10,000 pounds
• Patented internal turbulation increases heat transfer with minimal pressure drop
• Pre-drilled mounting brackets for easy installation

5

PACEWALKER Transmission Oil Cooler 40,000 GVW Low Pressure Drop LPD47391 47391 with Mounting Hardware

$79.99

View Product

Product Highlights:

• ?[TRANSMISSION OIL COOLER] – The transmission cooler is an added component that works with the radiator to draw heat from the fluid. With a bad transmission cooler, the heat won’t be absorbed properly, causing more wear on your precious gearbox and engine
• ?[FUNCTION] – The primary purpose of a transmission cooler is to keep the hydraulic fluid inside the transmission cool. A transmission cooler can help your transmission last longer
• ?[FAILURE PERFORMANCE] – The most common symptom of a bad or clogged transmission cooler is fluid leaks or an overheating transmission. You may notice strange shifting issues or noises coming from the transmission. In many car models, you will also notice a warning light on the dashboard
• ?[COMPATIBILITY AND SIZE] – LPD47391 Advanced Cooling Protection for Car, Van, Light Truck, R.V. and Towing Applications. The size of parts in the product is on the detail page below
• ?[GUARANTEE] – Our products provide lifetime warranty service, if you have any questions about the product before or after the purchase, you can contact us at any time

Sale6

Mishimoto MMTC-F150-11SL Transmission Cooler Compatible With Ford Ford F-150 2011-2014/ Ford Raptor 2010-2014

$347.64

View Product

Product Highlights:

• Direct fit for all 2011-2014 Ford F-150s and 2010-2014 Ford Raptor
• 14-row tube-and-fin construction for maximum cooling and flow
• 197% increase in fluid capacity and 94% increase in core volume over stock cooler
• Patent pending
• Mishimoto Lifetime Warranty

7

Mishimoto MMTC-DMAX-03SL Transmission Cooler Compatible With Chevrolet/GMC Duramax 6.6 LB7/LLY 2003-2005 Silver

$403.44

View Product

Product Highlights:

• Direct fit for all 2003-2005 Chevrolet/GMC 6.6L Duramax (LB7/LLY)
• Stacked-plate construction for maximum durability and superior cooling
• CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
• 174% greater core volume than stock cooler
• 192% greater external fin surface area over stock cooler and comes with the Mishimoto Lifetime Warranty

Sale8

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

$390.95

View Product

Product Highlights:

• 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

9

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

$475.98

View Product

Product Highlights:

• Fits all 2003-2009 Dodge Ram 5.9L & 6.7L Cummins
• 159% 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
• Mishimoto Lifetime Warranty

10

Low Pressure Drop Transmission Oil Cooler LPD47391 47391 40,000 GVW with Mounting Hardware

$99.89

View Product

Product Highlights:

• ?【HIGH-END QUALITY】- Are you choosing a high-quality Transmission Oil Cooler? Then you might as well take a look at our products. Our LPD47391 has passed ISO certification and passed the quality inspection before leaving the factory, so you can buy with confidence.
• ?[FAILURE PERFORMANCE] – 1. Transmission Fluid Leak; 2. Poor Performance; 3. Strange Transmission Noises; 4. Increased Temperature; 5. Dashboard Warning Light. If you encounter the above problems, it is recommended to replace the Transmission Oil Cooler in time.
• ?[FUNCTION] – The primary purpose of a transmission cooler is to keep the hydraulic fluid inside the transmission cool. A transmission cooler can help your transmission last longer
• ?[COMPATIBILITY AND SIZE] – LPD47391 Advanced Cooling Protection for Car, Van, Light Truck, R.V. and Towing Applications. The size of parts in the product is on the detail page below
• ?[GUARANTEE] – Our products provide lifetime warranty service, if you have any questions about the product before or after the purchase, you can contact us at any time

Video Overview

Final Words

So, these are all of the Best Transmission Coolers available on the market. We hope this collection was helpful to find the right Transmission Cooler for the money. However, we recommend checking out the features, benefits, and problems of each of these Transmission Coolers before taking your decision.