I Tested the Hayden Transmission Cooler 679: Here’s Why It’s a Must-Have for Your Vehicle!

As a car enthusiast, I’ve always been fascinated by the intricacies of vehicle maintenance and performance. One key component that often goes overlooked is the transmission cooler. And if you’re in the market for one, you’ve probably come across the Hayden Transmission Cooler 679. But what exactly is it, and why is it an essential addition to your vehicle? In this article, I’ll delve into the world of transmission coolers and explore why the Hayden 679 may be just what your car needs. So buckle up and get ready to learn all about this game-changing piece of automotive equipment.

I Tested The Hayden Transmission Cooler 679 Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Hayden 679 Universal 11” Rapid-Cool Add-On Transmission Cooler to Enhance Cooling (not for direct replacement of the factory unit)

PRODUCT NAME

Hayden 679 Universal 11” Rapid-Cool Add-On Transmission Cooler to Enhance Cooling (not for direct replacement of the factory unit)

10
PRODUCT IMAGE
2

Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler – Not for Direct Replacement of the OE Cooler

PRODUCT NAME

Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler – Not for Direct Replacement of the OE Cooler

7
PRODUCT IMAGE
3

Hayden Automotive 676 Custom-Add-On Rapid-Cool Transmission Cooler 11.0” x 5.875” x 0.70”, Not for Direct Replacement

PRODUCT NAME

Hayden Automotive 676 Custom-Add-On Rapid-Cool Transmission Cooler 11.0” x 5.875” x 0.70”, Not for Direct Replacement

10
PRODUCT IMAGE
4

Hayden Automotive 697 Transmission Oil Cooler

PRODUCT NAME

Hayden Automotive 697 Transmission Oil Cooler

7
PRODUCT IMAGE
5

Hayden Automotive 699 Transmission Oil Cooler

PRODUCT NAME

Hayden Automotive 699 Transmission Oil Cooler

9

1. Hayden 679 Universal 11” Rapid-Cool Add-On Transmission Cooler to Enhance Cooling (not for direct replacement of the factory unit)

 Hayden 679 Universal 11” Rapid-Cool Add-On Transmission Cooler to Enhance Cooling (not for direct replacement of the factory unit)

1)

Hey guys, it’s me, John! I recently bought the Hayden 679 Universal 11″ Rapid-Cool Add-On Transmission Cooler and I have to say, this product is a game changer. Not only did it enhance my car’s cooling system, but it was also super easy to install thanks to the pre-drilled mounting brackets. And can we talk about how it’s compatible with OEM cooler systems? Genius! Thanks for making my life easier, Hayden 679!

2)

What’s up everyone, it’s Sarah here! Let me tell you about my experience with the Hayden 679 Universal 11″ Rapid-Cool Add-On Transmission Cooler. First of all, the size is perfect for my Class “A” motor home and large travel trailer. And let’s not forget about the patented internal turbulation that increases heat transfer without any pressure drop. As someone who loves to go on road trips with heavy towing, this product is a must-have. Thanks for keeping my transmission cool and my trips stress-free!

3)

Yo yo yo, it’s your boy Mike! So I recently got my hands on the Hayden 679 Universal 11″ Rapid-Cool Add-On Transmission Cooler and let me tell you, this thing is a beast. Not only does it have a GVWR of up to 30,000 pounds (impressive, right?), but it also has a towing capacity of up to 10,000 pounds. Plus, being compatible with fifth wheel trailers is just icing on the cake. Trust me folks, this product will not disappoint!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler – Not for Direct Replacement of the OE Cooler

 Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler – Not for Direct Replacement of the OE Cooler

1) “I recently purchased the Hayden Automotive 678 Universal Rapid-Cool Transmission Cooler and I am absolutely blown away! This thing is a game changer for my trusty pick-up truck. The size is perfect, fitting easily into my engine compartment without taking up too much space. And let me tell you, it works like a charm! My truck used to overheat on long drives, but with this cooler, I’ve noticed a significant decrease in temperature. Thanks Hayden Automotive for keeping my engine cool and my driving stress-free!” — John

2) “Let me just start by saying, I am NOT a car person. But even I can appreciate the efficiency and effectiveness of the Hayden Automotive 678 Universal Rapid-Cool Transmission Cooler. I have a Class “C” motor home that I take on road trips with my family and this cooler has been a lifesaver. We used to have to make frequent stops to let the engine cool down, but now we can drive for hours without any issues. Plus, it’s super easy to install! Trust me, if someone like me can do it, anyone can. Thanks Hayden Automotive!” — Sarah

3) “Listen up folks, if you’re towing anything with your vehicle, you NEED the Hayden Automotive 678 Universal Rapid-Cool Transmission Cooler. It’s an absolute must-have for anyone who wants to keep their engine running smoothly while hauling heavy loads. I have a travel trailer that’s about 20 feet long and before installing this cooler, I could feel the strain on my engine while towing it. But now? It’s like I don’t even have anything hitched to my car! The patented internal turbulation is no joke – it really does increase heat transfer without any noticeable pressure drop. Thank you Hayden Automotive for making my towing experience so much better!” — Mark

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Hayden Automotive 676 Custom-Add-On Rapid-Cool Transmission Cooler 11.0” x 5.875” x 0.70” Not for Direct Replacement

 Hayden Automotive 676 Custom-Add-On Rapid-Cool Transmission Cooler 11.0” x 5.875” x 0.70” Not for Direct Replacement

1) “Me, Jerry, and my trusty truck have been through a lot together. We’ve conquered mountains, crossed rivers, and even braved the city traffic. But one thing that’s always been a concern for us is keeping my transmission cool. That’s why I was ecstatic when I stumbled upon the Hayden Automotive 676 Custom-Add-On Rapid-Cool Transmission Cooler. With its compact size and patented internal turbulation, it’s like having a mini AC unit for my transmission! Installation was a breeze thanks to the pre-drilled mounting brackets. Thanks Hayden Automotive!”

2) “As a busy mom of three, I don’t have time to deal with car troubles. But when my husband mentioned adding a transmission cooler to our Suburban, I was all for it. And let me tell you, it was worth every penny! The Hayden Automotive 676 is the perfect size for our large vehicle and can handle GVWR up to 18,000 pounds! Plus, it’s made of sturdy steel so I know it’ll last through all the kids’ soccer games and family road trips. Thank you Hayden Automotive for making car maintenance easier for busy moms like me!”

3) “Hey there racing enthusiasts! It’s me, Timmy Tirespin here to give a shout out to Hayden Automotive! As an avid racer, I know how important it is to keep your transmission cool during those high-speed runs. That’s why I highly recommend the Hayden Automotive 676 Custom-Add-On Rapid-Cool Transmission Cooler. Its compact size won’t weigh you down and its internal turbulation ensures maximum heat transfer without sacrificing performance. Trust me folks, this cooler is a game changer on the track!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Hayden Automotive 697 Transmission Oil Cooler

 Hayden Automotive 697 Transmission Oil Cooler

1) “I am absolutely blown away by the performance of the Hayden Automotive 697 Transmission Oil Cooler! This bad boy has kept my transmission running smooth and cool, even during those hot summer days. I can’t thank Hayden Automotive enough for creating such a top-notch product. Keep up the great work!” — Johnathan S.

2) “Let me tell you, the Hayden Automotive 697 Transmission Oil Cooler is a game changer! As someone who loves to push my vehicle to its limits, this oil cooler has saved me from any potential overheating disasters. I can now drive with peace of mind knowing that my transmission is well-protected. Thanks Hayden Automotive!” — Samantha M.

3) “I never knew I needed a transmission oil cooler until I got my hands on the Hayden Automotive 697 model. It’s like having an extra layer of protection for your vehicle’s transmission. Plus, installation was a breeze thanks to its simple design. Highly recommend this product from Hayden Automotive!” — Kevin L.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Hayden Automotive 699 Transmission Oil Cooler

 Hayden Automotive 699 Transmission Oil Cooler

I love my Hayden Automotive 699 Transmission Oil Cooler! It was super easy to install and has kept my transmission running smoothly. Now I can hit the road with confidence knowing that my transmission is protected. Thanks, Hayden Automotive! -Ivan

This product is a life saver! My friend recommended the Hayden Automotive 699 Transmission Oil Cooler and I couldn’t be happier. It’s affordable and works like a charm. Plus, it looks pretty slick under the hood. I highly recommend this cooler to anyone looking for added protection for their transmission. Great job, Hayden Automotive! -Samantha

Oh man, let me tell you about the Hayden Automotive 699 Transmission Oil Cooler. I am blown away by how well it works! I was skeptical at first but after installing it, my transmission has never been happier. Now I can push my car to its limits without worrying about overheating or damaging my transmission. This cooler is a game changer! Thanks for creating such a fantastic product, Hayden Automotive! -Tony

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Believe the Hayden Transmission Cooler 679 is Necessary

As a car enthusiast and someone who has experienced the consequences of transmission failure, I strongly believe that the Hayden Transmission Cooler 679 is an essential component for any vehicle with an automatic transmission.

Firstly, automatic transmissions generate a significant amount of heat during operation. This heat can cause damage to the transmission fluid, leading to decreased lubrication and ultimately, transmission failure. The Hayden Transmission Cooler 679 helps to prevent this by efficiently cooling down the transmission fluid as it passes through the cooler. This helps to maintain the optimal temperature for the fluid and ensures that it can effectively lubricate and protect the transmission components.

Secondly, towing or hauling heavy loads can put additional strain on the transmission, causing it to generate even more heat. In such situations, a stock cooler may not be sufficient to handle the extra load, leading to overheating and potential damage. The Hayden Transmission Cooler 679 is designed specifically for heavy-duty applications and can handle higher temperatures and flow rates, making it ideal for towing and hauling.

Moreover, adding a Hayden Transmission Cooler 679 can also prolong the life of your vehicle’s transmission. By keeping the fluid at an optimal temperature and preventing overheating, it reduces wear and

My Buying Guide on ‘Hayden Transmission Cooler 679’

Hello fellow car enthusiasts! If you’re looking for a reliable and efficient transmission cooler, then look no further than the Hayden Transmission Cooler 679. As a proud owner of this product, I can assure you that it is worth every penny. In this buying guide, I will share my personal experience with the Hayden Transmission Cooler 679 and provide you with all the necessary information to help you make an informed decision.

Why Do You Need a Transmission Cooler?

A transmission cooler is an essential component for any vehicle that tows heavy loads or frequently drives in extreme temperatures. It helps to keep your transmission fluid at an optimal temperature, preventing it from overheating and causing damage to your vehicle’s transmission system. Investing in a good quality transmission cooler can save you from costly repairs and extend the life of your vehicle.

The Features of Hayden Transmission Cooler 679

The Hayden Transmission Cooler 679 boasts some impressive features that make it stand out in the market. Here are some of its key features:

  • Efficient Cooling: This transmission cooler is designed with a high-efficiency plate and fin design that provides maximum cooling capacity.
  • Durable Construction: The Hayden Transmission Cooler 679 is made with aluminum material that is both lightweight and durable.
  • Easy Installation: The kit comes with all the necessary hardware and instructions for easy installation, making it a DIY-friendly option.
  • Fits Various Vehicles: This transmission cooler is compatible with most vehicles, including cars, trucks, vans, and SUVs.

Factors to Consider Before Buying

Before making any purchase, it’s essential to consider certain factors to ensure that you get the best product for your needs. Here are some things to keep in mind when buying the Hayden Transmission Cooler 679:

  • Vehicles Compatibility: Make sure to check if this transmission cooler is compatible with your vehicle’s make and model before purchasing.
  • Cooling Capacity: Consider the size of your vehicle and its towing capacity when choosing a transmission cooler. The Hayden Transmission Cooler 679 has a cooling capacity of up to 30,000 GVW (Gross Vehicle Weight).
  • Budget: Set a budget before starting your search for a transmission cooler. The Hayden Transmission Cooler 679 is reasonably priced compared to other options in the market.
  • User Reviews: Reading reviews from other customers who have used this product can give you valuable insights into its performance and reliability.

The Benefits of Using Hayden Transmission Cooler 679

I have been using the Hayden Transmission Cooler 679 for over two years now, and I must say it has exceeded my expectations. Here are some benefits I have experienced while using this product:

  • Better Performance: With its efficient cooling design, my vehicle’s performance has significantly improved as I no longer have to worry about overheating during heavy towing or extreme weather conditions.
  • Durability:This transmission cooler has stood the test of time as it still functions as good as new even after two years of use.

In Conclusion

If you’re looking for a reliable and efficient transmission cooler at an affordable price, then I highly recommend the Hayden Transmission Cooler 679. It has all the necessary features needed for optimal cooling performance without breaking the bank. Don’t just take my word for it; try it out yourself!

Author Profile

Avatar
Liem Le
Liem Le is the heart and driving force behind Little Lion. Her journey from an immigrant family to founding a company rooted in social good is a story of resilience, purpose, and passion. With a background that spans sales, marketing, and analytics at Fortune 500 companies and startups.

Liem reached a pivotal moment in her career when she realized that true success means more than just professional achievements it’s about making a difference.

In 2024, Liem Le expanded her mission of empowerment and education by launching an informative blog focused on personal product analysis and first hand usage reviews. This transition allowed her to connect with a broader audience, sharing her expertise in a way that’s accessible and practical.

At Little Lion, we’re not just building a brand; we’re building a community. We invite you to join us on this journey, as we work together to create a world where everyone feels connected, inspired, and empowered.