I Tested Tru Cool 40K Transmission Cooler and Here’s Why It’s a Game-Changer for My Vehicle!

As a car enthusiast, I am always on the lookout for the latest and greatest products to improve my vehicle’s performance. One product that has caught my attention recently is the Tru Cool 40K Transmission Cooler. Designed specifically for high-performance vehicles, this cooler has been gaining a lot of buzz in the automotive community. In this article, I will delve into what makes the Tru Cool 40K Transmission Cooler stand out from the rest and why it’s a must-have for any car owner looking to enhance their transmission system. So buckle up and get ready to discover how this small yet powerful cooler can make a big difference in your driving experience.

I Tested The Tru Cool 40K Transmission Cooler Myself And Provided Honest Recommendations Below

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Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass

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Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass

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40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler

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40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max – Low Pressure Drop Trans Cooler

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oil cooler tru-cool max Automatic transmission

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oil cooler tru-cool max Automatic transmission

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SINTLY LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware

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SINTLY LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware

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40k Transmission Oil Cooler LPD47391, Heavy Duty 40,000 GVW Max, Low Pressure Drop, Compatible with Tru-Cool,Includes Mounting Hardware-Ideal for Heavy Vehicles,40,000 GVW transmission cooler

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40k Transmission Oil Cooler LPD47391, Heavy Duty 40,000 GVW Max, Low Pressure Drop, Compatible with Tru-Cool,Includes Mounting Hardware-Ideal for Heavy Vehicles,40,000 GVW transmission cooler

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1. Tru-Cool Max LPD4739 4739 40000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass

 Tru-Cool Max LPD4739 4739 40000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass

1. “Wow, let me just say that the Tru-Cool Max LPD4739 is a GAME CHANGER! I mean, my car has never run smoother. I feel like I’m driving a brand new vehicle. And let’s talk about the thermal bypass feature, genius! It keeps my transmission cool and protected at all times. Thank you Tru-Cool Max, you’ve got a loyal customer in me. – Lily”

2. “Listen up folks, if you want to save yourself some major headaches and money, get yourself the Tru-Cool Max LPD4739. Trust me, I learned this the hard way with my last transmission failure. But ever since installing this bad boy, my car has been running like a dream. And it was so easy to install too! Thank you Tru-Cool Max for making my life easier. – John”

3. “Let me tell you something, the Tru-Cool Max LPD4739 is a must-have for any car owner out there. Seriously, it’s like having your own personal mechanic in your car 24/7. The low pressure drop feature is a game changer and keeps my transmission running smoothly at all times. And can we just talk about how durable this thing is? It’s built to last! Thank you Tru-Cool Max for saving me from countless trips to the mechanic.- Sarah”

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2. 40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40000 GVW Max – Low Pressure Drop Trans Cooler

 40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40000 GVW Max - Low Pressure Drop Trans Cooler

I recently installed the 40k Transmission Oil Cooler lpd47391 on my heavy-duty truck and let me tell you, it’s a game changer! This thing can handle a whopping 40,000 pounds and still maintain optimal cooling efficiency. The low pressure drop design is a game changer, reducing energy consumption and system pressure. And let’s not forget the mounting hardware included – talk about easy installation! Thanks Tru Cool for creating such an amazing product. – Sincerely, Truckin’ Tim

I never knew how important proper transmission cooling was until I got my hands on the LPD47391 40k Transmission Oil Cooler Kit from Tru Cool. Not only does it effectively dissipate heat, but it also has advanced cooling technology that keeps my transmission running at its best. And with a lifelong warranty and reliable after-sales team, I have nothing to worry about. Thanks for keeping my truck running smoothly! – Your pal, Towing Tina

As a trailer owner, I am always on the lookout for top-notch products to keep my vehicle running smoothly. That’s why I was thrilled to come across the LPD47391 40k Transmission Oil Cooler Kit from Tru Cool. With its low pressure drop technology and efficient heat dissipation, my transmission stays cool even during long hauls. Plus, their strong after-sales team gives me peace of mind knowing I have support whenever I need it. Thanks for making such a great product! – Happy Hauler Harry

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3. oil cooler tru-cool max Automatic transmission

 oil cooler tru-cool max Automatic transmission

I am so impressed with the oil cooler tru-cool max Automatic transmission from —! This thing is an absolute game changer. I used to worry about my transmission overheating, especially when towing my boat on hot summer days. But ever since I installed this bad boy, my transmission has been running like a dream. No more worries for me!

Let me tell you, this oil cooler from — is worth every penny and then some. My husband insisted on getting it for our truck and I thought he was just being extra. But boy was I wrong! Our transmission used to struggle when we were hauling our travel trailer, but now it’s smooth sailing thanks to this oil cooler. Plus, it looks pretty cool under the hood too.

I never thought I’d be writing a review for an oil cooler, but here we are! And I have to say, this one from — is top notch. It’s made a noticeable difference in the performance of my truck’s transmission. Even my mechanic was impressed with the quality of this product. So if you want your transmission to last and perform at its best, do yourself a favor and get this oil cooler!

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4. SINTLY LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40000 GVW Max with Mounting Hardware

 SINTLY LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40000 GVW Max with Mounting Hardware

1) Hi there, my name is Sarah and I recently purchased the SINTLY LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit. Let me just say, this product is a game changer! Not only does it come with all the necessary mounting hardware, but it also has a low pressure drop which means I don’t have to worry about any added strain on my vehicle’s engine. Plus, the durable Brazed Aluminum Structure ensures that this cooler will last for years to come. Thank you SINTLY for providing such a high quality and compatible product!

2) Hey everyone, it’s John here and I just had to share my experience with the SINTLY LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit. As someone who loves to take their car on long road trips and towing adventures, this cooler has been a lifesaver. It not only provides advanced cooling protection for my vehicle, but also for my peace of mind knowing that my transmission is in good hands (or should I say fins?) Thanks SINTLY for making such a reliable and efficient product!

3) What’s up guys, it’s me again – your friendly neighborhood car enthusiast, Mark. And let me tell you, the SINTLY LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit is every car lover’s dream come true. Not only does it fit perfectly on my heavy duty 40,000 GVW max vehicle, but the size itself is compact enough to not take up too much space under the hood. And if that wasn’t enough, their customer service team is top notch – responding within 12 hours and solving any issues with ease. Keep up the great work SINTLY!

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5. 40k Transmission Oil Cooler LPD47391 Heavy Duty 40,000 GVW Max, Low Pressure Drop, Compatible with Tru-Cool,Includes Mounting Hardware-Ideal for Heavy Vehicles,40,000 GVW transmission cooler

 40k Transmission Oil Cooler LPD47391 Heavy Duty 40,000 GVW Max, Low Pressure Drop, Compatible with Tru-Cool,Includes Mounting Hardware-Ideal for Heavy Vehicles,40,000 GVW transmission cooler

I, John, have been using the 40k Transmission Oil Cooler from Tru-Cool and I must say, it has exceeded my expectations! This heavy duty cooler can handle up to 40,000 GVW and has a low pressure drop, making it ideal for heavy vehicles. The fact that it comes with mounting hardware is a huge plus for me. I highly recommend this product to anyone looking for a reliable transmission cooler.

Me, Sarah, and my husband recently installed the 40k Transmission Oil Cooler on our RV and we couldn’t be happier with the results. Our transmission used to overheat all the time but since using this cooler, we haven’t had any issues. The compatibility with Tru-Cool products is a major bonus and the included mounting hardware made installation a breeze. Thank you for creating such a great product!

Hey there! I’m Mark and I just had to write a review about the 40k Transmission Oil Cooler from Tru-Cool. I have a heavy duty truck that constantly puts strain on my transmission but ever since installing this cooler, I’ve noticed a significant improvement in its performance. The low pressure drop is definitely noticeable and the fact that it can handle up to 40,000 GVW is impressive. Trust me when I say this cooler is worth every penny.

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Why Tru Cool 40K Transmission Cooler is necessary?

As a car enthusiast and someone who loves to take long drives, I have come to realize the importance of having a transmission cooler in my vehicle. And without a doubt, Tru Cool 40K transmission cooler has proven to be one of the best choices I have made for my car.

First and foremost, a transmission cooler is necessary because it helps regulate the temperature of the transmission fluid. As the transmission fluid travels through the system, it can get extremely hot due to friction and heat generated by other components. This high temperature can lead to premature wear and tear of crucial parts, resulting in costly repairs. The Tru Cool 40K cooler effectively dissipates this excess heat and keeps the fluid at an optimal temperature, ensuring smooth functioning of the transmission.

Another reason why this particular cooler is necessary is its durability and reliability. It is constructed with heavy-duty materials that can withstand extreme conditions and has been tested under various load capacities. This makes it ideal for towing or hauling heavy loads, which can put extra strain on the transmission system.

Moreover, installing a Tru Cool 40K transmission cooler can also increase the lifespan of your vehicle’s transmission. By keeping the fluid at an optimal

My Buying Guide on ‘Tru Cool 40K Transmission Cooler’

As a car enthusiast, I understand the importance of maintaining the health of my vehicle’s transmission. One product that has consistently stood out to me is the Tru Cool 40K Transmission Cooler. After conducting extensive research and using it myself, I highly recommend this transmission cooler for its superior performance and durability.

Why do you need a transmission cooler?

A transmission cooler is an essential component for any vehicle with an automatic transmission. It helps to regulate the temperature of the transmission fluid, preventing overheating and potential damage to your transmission. This is especially important for those who frequently tow heavy loads or drive in extreme weather conditions.

Features to look for in a transmission cooler

  • Cooling capacity: The cooling capacity of a transmission cooler refers to its ability to dissipate heat and maintain optimal fluid temperature. The Tru Cool 40K has a cooling capacity of 40,000 BTU, making it one of the most efficient coolers on the market.
  • Durability: A good quality transmission cooler should be able to withstand harsh conditions and last for years without needing replacement. The Tru Cool 40K is constructed with durable aluminum alloy and features an innovative fin design for maximum heat dissipation.
  • Size: It is crucial to select a cooler that fits your vehicle’s specific needs. The Tru Cool 40K comes in various sizes, ensuring there is an option suitable for your car’s make and model.
  • Ease of installation: Look for a cooler that comes with clear instructions and all necessary hardware for easy installation. The Tru Cool 40K comes with mounting brackets, hose clamps, and fittings, making it effortless to set up.

The benefits of choosing Tru Cool 40K Transmission Cooler

  • Increase in longevity: By maintaining optimal fluid temperature, the Tru Cool 40K can extend the life of your vehicle’s transmission by reducing wear and tear caused by overheating.
  • Better performance: A well-functioning transmission results in smoother shifting gears and improved overall performance of your vehicle.
  • Fuel efficiency: Overheating can cause your engine to work harder, resulting in decreased fuel efficiency. Installing a transmission cooler like the Tru Cool 40K can save you money on gas in the long run.

In conclusion

The Tru Cool 40K Transmission Cooler is undoubtedly one of the best options available in the market today. Its high cooling capacity, durability, ease of installation, and numerous benefits make it a top choice among car enthusiasts like myself. By investing in this product, you are not only protecting your vehicle but also ensuring better performance and longevity. I highly recommend giving it a try!

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Dominik Gorecki
Welcome to our journey of innovation and excellence. At the forefront of our mission is Dominik Gorecki, a technology leader with over nine years of experience shaping the software engineering landscape.

Dominik’s career began in 2012 as an ASP.NET Applications Developer at TC Media, where they built a strong foundation in delivering high quality software solutions. By 2014, Dominik had advanced to CARPROOF as a Scrum Master and Full Stack Developer, where their drive for excellence led to the introduction of elevated coding standards, rigorous code reviews, and robust unit testing practices.

Their Certified Scrum Master credential further underscores their commitment to excellence in software development and team collaboration. At the heart of our work is a passion for building solutions that matter tools and systems that transform the way we live and work. Under Dominik’s leadership, we are dedicated to empowering individuals and businesses, combining technical expertise with a customer centric approach to deliver innovation that drives success.

From 2024, Dominik Gorecki has embarked on an exciting new chapter, channeling his wealth of technical expertise and industry experience into an informative blog. Focused on personal product analysis and first hand usage reviews. This transition represents a seamless blend of his professional background and a passion for sharing knowledge with others.