Best Transmission Cooler For Towing (2024 Updated)

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If you're a frequent tower, you know that there's no such thing as being too prepared for the road. One of the most important things you can do to protect your vehicle during towing is to invest in a high-quality transmission cooler. But with so many options on the market, how can you tell which one is the best for your needs? Here are five key points to consider when looking for the best transmission cooler for towing:

1. Size – The size of the transmission cooler is important as it determines the amount of heat that can be dissipated by the cooler. The larger the cooler, the better it can cool the transmission fluid.

2. Material – The material of the transmission cooler is also important. Aluminum is the most common material used in transmission coolers as it is lightweight and durable.

3. Compatibility – Ensure that the transmission cooler you choose is compatible with your vehicle's make and model. This will ensure that it fits and functions properly.

4. Type – There are two main types of transmission coolers: tube and fin and plate and fin. Tube and fin coolers are more efficient, but plate and fin coolers are more compact and easier to install.

5. Price – Transmission coolers can range in price from budget-friendly to high-end. Consider your budget and choose a cooler that offers the best value for your money.

By keeping these key points in mind, you can choose a transmission cooler that will keep your vehicle running smoothly and protect it from the wear and tear of towing.

10 Best Transmission Cooler For Towing

1. Sintly Heavy Duty 40k Transmission Oil Cooler Kit With Mounting Hardware And Advanced Cooling Protection For Towing Applications.

The SINTLY LPD47391 40k Transmission Oil Cooler Kit is a high-quality product designed to provide advanced cooling protection to heavy-duty vehicles. This kit is compatible with vehicles that have a maximum Gross Vehicle Weight (GVW) of 40,000 pounds and is equipped with low-pressure drop technology.

The dimensions of the transmission oil cooler measure 8.5"x22.75"x1.3", making it a perfect fit for a variety of vehicles, including cars, vans, light trucks, and RVs. The product is constructed with a durable Brazed Aluminum Structure, which provides corrosion resistance, high-temperature resistance, and a long service life.

It is important to confirm the compatibility of the 40k transmission oil cooler kit before placing an order. Professional installation is recommended for those who have not installed a cooler before. The LPD47391 cooler kit comes with all the necessary mounting hardware for easy installation.

The SINTLY LPD47391 40k Transmission Oil Cooler Kit is designed to provide advanced cooling protection for towing applications. Towing can put a lot of stress on the transmission, which can cause it to overheat. This cooler kit helps to maintain the transmission at a consistent temperature, preventing damage and prolonging the life of the transmission.

If you have any questions or concerns about the product, the SINTLY team is always available to help. Contact them, and they will reply and solve your problem within 12 hours.

In summary, if you want to keep your heavy-duty vehicle's transmission running smoothly during towing applications, the SINTLY LPD47391 40k Transmission Oil Cooler Kit is an excellent choice. With its durable construction, low-pressure drop technology, and advanced cooling protection, this product is designed to provide reliable and efficient performance.

2. Heavy-Duty 40k Transmission Oil Cooler Kit With Advanced Cooling And Low Pressure Drop For Towing And Heavy-Duty Applications. Includes Mounting Hardware.

The 40k LPD47391 Transmission Oil Cooler Kit is a heavy-duty option that provides advanced cooling protection for towing applications and daily driven trucks and SUVs. With a maximum low-pressure drop trans cooler and mounting hardware included, this kit is compatible with vehicles that have a 40,000 GVW rating.

One of the most common malfunctions that can occur in a transmission is increased temperature. This can lead to strange transmission noises and poor performance. Fortunately, a good transmission cooler can prevent engine oil from overheating and causing damage to the transmission.

The LPD47391 transmission cooler works with the radiator to draw heat from the fluid. If the transmission cooler is not functioning properly, the heat won't be absorbed effectively, causing more wear on the gearbox and engine. This can lead to expensive repairs and replacements.

The transmission cooler is made of highly durable aluminum material with precise fin spacing to ensure efficient airflow through the body for maximum cooling. The heat sink has excellent thermal conductivity, increasing the heat dissipation area and accelerating heat dissipation. This allows the cooler to keep temperatures in a safe range, protecting the transmission and engine from damage.

Somusen provides a lifetime warranty service for this transmission cooler. If there are any quality problems after receiving the product, customers can contact the company to resolve them.

Overall, the 40k LPD47391 Transmission Oil Cooler Kit is an excellent choice for those who frequently tow or drive heavy-duty vehicles. Its advanced cooling protection and durable construction make it a reliable and effective solution for preventing transmission damage and maintaining optimal performance.

3. Hayden Automotive 689 Universal Auxiliary Transmission Cooler Enhances Towing Capacity, 11.6" X 11" X 0.75", Not Oe Replacement.

The Hayden Automotive 689 Universal Add-On 11.6” x 11” x 0.75” Auxiliary Transmission Cooler is the perfect solution for those looking to enhance their towing capacity. This extra heavy-duty cooler is not a direct OE replacement unit but rather an add-on that can be easily installed to your existing transmission system.

Measuring 11.6 inches by 11 inches by 0.75 inches, this transmission cooler is designed for Class "A" motorhomes, large travel trailers, and 5th wheel trailers with a GVWR of up to 30,000 pounds and towing capacity of up to 10,000 pounds. The cooler is equipped with six male flare fittings that allow it to be hard plumbed into your system, ensuring maximum efficiency.

The Hayden Automotive 689 Universal Add-On 11.6” x 11” x 0.75” Auxiliary Transmission Cooler comes with pre-drilled mounting brackets that make installation a breeze. This means that you can have the cooler up and running in no time, without having to worry about complicated installation processes.

In addition to enhancing your towing capacity, this transmission cooler is also designed to protect your transmission from overheating. By providing additional cooling capacity, it reduces the risk of damage to your transmission caused by excessive heat. This can save you a lot of money in the long run as transmission repairs can be quite costly.

Overall, the Hayden Automotive 689 Universal Add-On 11.6” x 11” x 0.75” Auxiliary Transmission Cooler is a must-have for anyone who regularly tows heavy loads. Its heavy-duty construction, high towing capacity, and easy installation make it a great investment that will provide years of reliable service.

4. Lpd47391 Transmission Oil Cooler Kit For Vehicles And Towing, 40,000 Gvw With Mounting Hardware.

The Low Pressure Drop Transmission Oil Cooler, LPD47391 47391 Trans Cooler kit 40,000 GVW with Mounting Hardware for Car, Van, Truck, RV, Towing is the ultimate cooler for heavy towing. This transmission oil cooler has a rated power of 40,000 GVW and OEM numbers: LPD47391, 47391, OC-4739-1. It has been extensively tested to effectively keep the hydraulic oil in the transmission cool and prevent overheating, thereby extending the service life of transmissions and vehicles.

The brazed aluminum structure of this transmission oil cooler is sturdy and durable, providing up to 15 times less flow restriction and 30% more cooling to ensure maximum heat transfer. The precise fin spacing makes flow smoother, resulting in a better cooling effect. The high-quality installation hardware is resistant to high temperatures, corrosion, and has a long service life, providing a lifetime of advanced protection for your car's transmission.

This transmission oil cooler is suitable for universal applications, including cars, vans, light trucks, RVs, and vehicles weighing up to 40,000 pounds. It is ideal for heavy-duty towing applications, including racing cars. The package includes all the necessary installation hardware, making the installation process more convenient. It has been factory tested and meets or exceeds OEM standards, which saves you the cost of rebuilding.

This transmission oil cooler comes with a guarantee of first-class service, full refund for no reason, a 2-year warranty, and 24-hour customer service. If you have any questions about the product before or after purchase, the customer service team is available to assist you at any time. They are committed to providing a truly worry-free shopping experience.

In summary, the Low Pressure Drop Transmission Oil Cooler, LPD47391 47391 Trans Cooler kit 40,000 GVW with Mounting Hardware for Car, Van, Truck, RV, Towing is a highly efficient and durable cooler for heavy-duty towing applications. It is easy to install, comes with high-quality installation hardware, and provides advanced protection for your car's transmission. The product is backed by a guarantee of first-class service, full refund for no reason, a 2-year warranty, and 24-hour customer service.

5. Heavy-Duty Transmission Oil Cooler With Low Pressure Drop And Advanced Cooling Protection For Towing Applications – Lpd47391.

The LPD47391 Low Pressure Drop Transmission Oil Cooler is a heavy-duty product designed for towing and racing applications. With a rating of 40,000 GVW and measuring 8.5"x22.75"x1.25", this stacked plate, low-pressure drop unit is the ultimate cooler for heavy towing and is a must for heavy-duty applications.

Constructed with durable brazed aluminum, the LPD47391 Transmission Oil Cooler features precise fin spacing for efficient air flow and cooling. The package includes the transmission performance oil cooler with mounting hardware and a bonus product.

Replacing a transmission oil cooler can be a time-consuming and expensive process. However, with the LPD47391, customers can save time and hundreds of dollars while experiencing a true hassle-free shopping experience. This product offers advanced cooling protection for heavy-duty tasks such as towing and racing, making it a reliable and necessary addition to any heavy-duty vehicle.

Whether you're hauling heavy loads or racing on the track, the LPD47391 Low Pressure Drop Transmission Oil Cooler has got you covered. With its high-quality construction and efficient cooling capabilities, this product is sure to enhance the performance and longevity of your heavy-duty vehicle. Order now and experience the benefits of this top-of-the-line transmission oil cooler.

6. American Volt 30 Row Heavy Duty Oil Cooler With Electric Cooling Fan Kit For High Performance Vehicles.

The American Volt 30 Row Heavy Duty 11" Black Aluminum Engine Transmission Oil Cooler 9" Inch Slim 12 Volt Electric Cooling Fan Kit is a must-have for anyone looking to preserve their transmission's life and improve their vehicle's tow performance. This high-performance cooler and fan kit is designed to fit a range of applications, from sub-compacts to motorhomes, with a gross vehicle weight rating (GVWR) of up to 30,000 pounds and towing capacity of up to 10,000 pounds.

The American Volt 30 Row Heavy Duty 11" Black Aluminum Engine Transmission Oil Cooler 9" Inch Slim 12 Volt Electric Cooling Fan Kit is constructed from high-quality aluminum and features a 30-row design that maximizes heat dissipation for optimal cooling efficiency. The cooler measures 11.625" x 11 x 0.75, with fittings that are 3/8 inch push-on, ensuring a secure and easy installation process.

This oil cooler and fan kit also comes equipped with a 9-inch slim 12-volt electric cooling fan, which is designed to provide additional airflow to the cooler, further improving its cooling performance. The fan features a slim design that allows for easy installation, and it is powered by a 12-volt electrical system, making it compatible with most vehicles.

Whether you are towing heavy loads or driving in hot conditions, the American Volt 30 Row Heavy Duty 11" Black Aluminum Engine Transmission Oil Cooler 9" Inch Slim 12 Volt Electric Cooling Fan Kit will help you maintain optimal operating temperatures for your engine and transmission, prolonging their lifespan and improving your vehicle's overall performance.

In conclusion, the American Volt 30 Row Heavy Duty 11" Black Aluminum Engine Transmission Oil Cooler 9" Inch Slim 12 Volt Electric Cooling Fan Kit is a universal automotive accessory that provides high-performance cooling for a range of applications. Its heavy-duty construction, high-quality materials, and advanced cooling technology make it an essential upgrade for anyone looking to improve their vehicle's performance, reliability, and longevity.

7. Mishimoto Automatic Transmission Oil Cooler For Ford F150/raptor 2015-2017+ (Mmtc-F150-15sl)

The Mishimoto MMTC-F150-15SL Automatic Transmission Oil Cooler is a high-quality aftermarket transmission cooler designed for compatibility with all 2015-2017 Ford F-150s and 2017+ Ford Raptors. With its tube-and-fin construction, this cooler ensures maximum cooling and flow for your vehicle's transmission.

Compared to the stock cooler, the Mishimoto MMTC-F150-15SL provides an impressive 184% increase in fluid capacity. Additionally, it increases tube surface area by 212% and fin surface area by 132%. These improvements result in more efficient cooling and better overall transmission performance.

The Mishimoto MMTC-F150-15SL is built to last, with a Nishimoto Lifetime guarantee. This means that the product is backed by Mishimoto's commitment to quality and durability, giving customers peace of mind that their transmission cooler will perform reliably for the life of their vehicle.

Installation of the Mishimoto MMTC-F150-15SL is straightforward and can be done by experienced DIYers or professional mechanics. The kit includes all necessary hardware and fittings, as well as detailed installation instructions to guide you through the process.

Investing in a high-quality transmission cooler like the Mishimoto MMTC-F150-15SL is a smart choice for anyone looking to improve the performance and longevity of their Ford F-150 or Raptor. With its superior cooling capabilities and durable construction, this cooler is sure to provide reliable service for years to come.

8. 13-Row Black Aluminum Automotive Oil Cooler Kit With 6" Electric Fan And 6an Hose End Fittings For Heavy Duty Truck Towing By American Volt

The American Volt 13 Row Black Aluminum 6AN Hose End Fittings Automotive Engine Transmission Oil Cooler 6" Inch Electric Cooling Fan Kit is an essential tool for heavy-duty truck towing. The kit comes with a 13-row plate and fin aluminum transmission cooler that measures 2" x 8.4" x 13.4". The cooler is designed to efficiently dissipate heat, with BTU 21000 rating and 6AN fittings for easy installation.

The kit also features an upgraded 90 watt fan motor that draws 7.5 amps and produces over 513 CFM. This powerful fan is configured as an air puller, which means it is placed on the inside to pull air through the cooler. This design helps to improve the cooler's efficiency, ensuring that it can keep up with the demands of heavy-duty towing.

The American Volt 13 Row Black Aluminum 6AN Hose End Fittings Automotive Engine Transmission Oil Cooler 6" Inch Electric Cooling Fan Kit also includes mounting bracket feet and a complete install fin tie strap kit. These accessories make it easy to install the cooler and fan, ensuring that they are securely mounted and properly aligned for maximum efficiency.

Overall, the American Volt 13 Row Black Aluminum 6AN Hose End Fittings Automotive Engine Transmission Oil Cooler 6" Inch Electric Cooling Fan Kit is a must-have tool for anyone who regularly tows heavy loads. With its powerful fan, efficient cooler, and easy-to-install accessories, this kit is designed to keep your engine and transmission running smoothly, even under the most demanding conditions.

9. Mishimoto Mmtc-K2-14 Transmission Cooler Compatible With Chevrolet Silverado 2014-2018 Silver

The Mishimoto MMTC-K2-14 Transmission Cooler is designed to provide superior cooling and durability for 2014-2018 Chevrolet Silverado and GMC Sierra 1500 V8 owners. This product features a stacked-plate construction, which enhances its strength and cooling capabilities. Additionally, it adds an extra 0.65 quarts of transmission fluid and over 3,000 square-inches of cooling surface area, resulting in optimal performance.

One of the unique features of this transmission cooler is the included thermal bypass valve delete that allows for fluid flow to the cooler at all times, even in hot climates. This is a significant advantage as it ensures that the transmission is always cooled, reducing the risk of overheating and potential damage to the vehicle.

The Mishimoto MMTC-K2-14 Transmission Cooler is engineered to meet the highest quality standards, making it one of the most reliable and long-lasting products on the market. The stacked-plate design ensures that the cooler can withstand high pressure and temperatures, making it ideal for heavy-duty use.

Furthermore, this transmission cooler is backed by a Mishimoto Lifetime Warranty, which provides peace of mind to the vehicle owner. In the unlikely event that the cooler fails, Mishimoto will provide a replacement or repair service, ensuring that customers are always satisfied with their purchase.

To sum up, the Mishimoto MMTC-K2-14 Transmission Cooler is the perfect solution for Chevrolet Silverado and GMC Sierra 1500 V8 owners who require superior cooling and durability. With its stacked-plate construction, thermal bypass valve delete, and Mishimoto Lifetime Warranty, this product is an excellent investment for any vehicle owner who wants to enhance the performance and longevity of their transmission.

10. Hayden Automotive 678 Universal Transmission Cooler – 9.5” X 11” Add-On (Not For Oe Replacement)

The Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler is a high-quality product designed to enhance the performance of transmission systems in various types of vehicles, including pick-up trucks, vans, class "C" motor homes, and travel trailers up to 24 feet in length. This product is specially designed for vehicles with a GVWR of up to 24,000 pounds and towing capacity of up to 5,000 pounds.

This transmission cooler features a patented internal turbulation technology that helps to increase heat transfer with minimal pressure drop. The technology ensures that the transmission fluid is cooled effectively, which in turn enhances the performance and longevity of the transmission system.

The size of the Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler is 3/4 inch x 11 inch x 9-1/2 inch, making it an ideal fit for a wide range of vehicles. This product is not designed for direct replacement of the OE cooler, but rather as an add-on to enhance the transmission system's performance.

The Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler is easy to install and comes with all the necessary hardware for installation. The product is made of high-quality materials that are durable and reliable, ensuring that it can withstand the rigors of daily use.

Overall, the Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler is an essential accessory for any vehicle owner looking to enhance their transmission system's performance. With its patented internal turbulation technology, this product provides efficient cooling of the transmission fluid, which in turn improves the transmission system's performance and longevity.

Best Transmission Cooler For Towing FAQs

Are there specific brands or models of transmission coolers that are particularly well-suited for towing?

Yes, there are specific brands and models of transmission coolers that are well-suited for towing. Some popular brands for towing vehicles include B&M, Derale, and Hayden. The ideal transmission cooler for towing should have a high cooling capacity, durable construction, and a low pressure drop. The cooling capacity is essential to ensure that the transmission fluid stays at an optimal temperature, while the durability of the construction ensures that it can handle the increased demands of towing. The low pressure drop is also essential to prevent any loss of power or fuel efficiency. When selecting a transmission cooler for towing, it is important to check the manufacturer's specifications to ensure that it is compatible with your vehicle and meets your towing needs.

How much does the size of the transmission cooler matter when towing heavy loads?

The size of the transmission cooler is important when towing heavy loads as it helps to dissipate heat generated by the transmission fluid. When towing, the transmission is under increased stress, causing it to heat up quickly. This heat can damage the transmission and lead to costly repairs. A larger transmission cooler will have more surface area for the transmission fluid to pass through, which increases the cooling capacity. This allows the transmission to operate at a lower temperature, reducing the risk of overheating and prolonging the life of the transmission. Therefore, it is recommended to install a larger transmission cooler when towing heavy loads. It is also important to ensure that the cooler is properly installed and that the transmission fluid is at the correct level and in good condition to ensure optimal cooling performance.

What are some common signs that your transmission may be overheating while towing, and how can a transmission cooler help prevent this?

Common signs that your transmission may be overheating while towing include slipping gears, burning smells, grinding noises, and a decrease in fuel efficiency. Additionally, the temperature gauge may indicate that the transmission is running hotter than normal.

A transmission cooler can help prevent overheating by dissipating heat from the transmission fluid as it passes through the cooler. This reduces the workload on the transmission and helps prevent damage to the internal components. A properly sized and installed transmission cooler can also help extend the life of the transmission and improve overall towing performance. It is important to choose a transmission cooler that is appropriate for your vehicle and the type of towing you will be doing.

What are the differences between a standard transmission cooler and a heavy-duty option for towing?

A standard transmission cooler is designed to cool the transmission fluid while driving, but it may not provide enough cooling capacity when towing heavy loads. On the other hand, a heavy-duty transmission cooler is designed specifically for towing and can provide more cooling capacity to prevent the transmission from overheating. Heavy-duty transmission coolers typically have a larger surface area and more efficient cooling fins. They may also have multiple cooling tubes to increase the amount of fluid that can be cooled at once. Additionally, heavy-duty transmission coolers may have a thermostatic control valve that allows the fluid to bypass the cooler until it reaches a certain temperature, ensuring that the fluid is at the optimal temperature for the transmission. Overall, a heavy-duty transmission cooler is a necessary upgrade for those who frequently tow heavy loads to prevent damage to the transmission.

What are the most important factors to consider when selecting a transmission cooler for towing?

When selecting a transmission cooler for towing, there are several important factors to consider. Firstly, the size of the cooler should be appropriate for the vehicle and the amount of weight being towed. A larger cooler with more surface area will be more effective at dissipating heat. Secondly, the type of cooler should be considered, with options including tube and fin or plate and fin coolers. Tube and fin coolers are better for heavy-duty applications, while plate and fin coolers are better for light-duty applications. Thirdly, the quality of the cooler should be considered, with higher quality materials and construction leading to better performance and durability. Finally, the installation location of the cooler should be considered, with a location that maximizes airflow and minimizes exposure to road debris and damage being ideal.

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