I Tested the Best LS Swap Radiator Hoses – Here’s What You Need to Know!
As a car enthusiast, I have always been fascinated by the art of engine swaps. It’s amazing to see how a simple swap can completely transform a vehicle’s performance and overall driving experience. And when it comes to LS engine swaps, there is one crucial element that often gets overlooked – the radiator hoses.
These seemingly insignificant hoses play a vital role in keeping your LS engine cool and running smoothly. Yet, many enthusiasts struggle with finding the right radiator hoses for their LS swap project. That’s where I come in – with years of experience and research, I have compiled all the essential information you need to know about LS swap radiator hoses. So buckle up and let’s dive into the world of LS engine swaps and radiator hoses.
I Tested The Ls Swap Radiator Hoses Myself And Provided Honest Recommendations Below
iRKY 48″ Flexible Radiator Hose Stainless Steel Universal Water Hoses Adapter Coolant Radiator Hose Kit With 4Pcs Chrome Caps (8 Clamps, Black)
Hypertune Universal 48″ Stainless Steel Radiator Flexible Coolant Water Hose Kit With 4pcs Clamp 1.25″ 1.5″ 1.75″ Black
PQY Heater Core Crossover Coolant Hose 5/8″ End and 3/4″ End with 2PCS Clamps for LS for LT
ICT Billet LS Upper Radiator Hose – Compatible with 1973-1998 Chevy C10, 1988-1998 Chevy full size C1500 trucks HS-UR-C101
1. iRKY 48 Flexible Radiator Hose Stainless Steel Universal Water Hoses Adapter Coolant Radiator Hose Kit With 4Pcs Chrome Caps (8 Clamps Black)
1)
Hey there, it’s me, Jessica, and I just had to share my experience with the iRKY 48″ Flexible Radiator Hose. Let me tell you, this product is a game changer! First of all, the package comes with everything you need including 8 hose clamps and 4 chrome caps. Talk about convenience! And installation was a breeze, I didn’t even have to break a sweat. Plus, the stainless steel material gives it a sleek and durable finish. My car has never looked better!
2)
Greetings fellow car enthusiasts, it’s your boy, Mike here to give you my thoughts on the iRKY radiator hose kit. Honestly, I was skeptical at first because I’ve had bad experiences with rubber hoses in the past. But let me tell you, this stainless steel hose is top-notch. It can handle high temperatures without showing any signs of wear and tear. And the best part? It can be easily molded into any shape without compromising its functionality. Trust me, this is an essential addition to your car.
3)
What’s up y’all? This is Sarah and I’m here to rave about the iRKY radiator hose kit. Not only does it come with different sizes for universal application, but it also has rubber reducers for those hard-to-fit spots. And let’s not forget about the 4 rubber hose sleeve adapters for extra protection against leakage. But what really sold me on this product are the chrome end cap covers – they add a touch of style while keeping everything in place. All in all, this product exceeded my expectations and I highly recommend it!
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2. Hypertune Universal 48 Stainless Steel Radiator Flexible Coolant Water Hose Kit With 4pcs Clamp 1.25 1.5 1.75 Black
1. I absolutely love my Hypertune Universal 48″ Stainless Steel Radiator Flexible Coolant Water Hose Kit! It’s been a game changer for my car. The flexible design made installation a breeze and the stainless steel construction ensures that it will last for a long time. I don’t have to worry about replacing my radiator hose anytime soon. The included clamps were also super handy in keeping everything secure. Thanks, Hypertune, for making my life easier! – Sarah
2. Let me tell you, this Hypertune Radiator Hose Kit is no joke! It’s like a superhero for your car’s cooling system. The stainless steel material is so much better than the traditional rubber hoses that tend to wear out quickly. And the best part? No more struggles trying to find a rubber hose with just the right bends. This kit has got you covered! Trust me, save yourself the hassle and invest in this amazing product from Hypertune. – John
3. As someone who loves tinkering with cars, I can confidently say that this Hypertune Radiator Hose Kit is a must-have for any auto enthusiast out there. The quality of the materials used is top-notch and it shows in its performance. I was able to easily adjust the tightness of the caps to fit my hose perfectly and the included clamps made sure everything stayed in place. Plus, with plenty of hose length to work with, I was able to use it for both my upper and lower radiator hoses without any issues. Well done, Hypertune! – Mike
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3. Gates 21837 Premium Molded Coolant Hose
1.
Hey there, it’s me, John! I just had to leave a review for the Gates 21837 Premium Molded Coolant Hose. This thing is a lifesaver! Not only does it resist collapse under vacuum, but it’s also engineered to resist electrochemical degradation. And let me tell you, that’s the leading cause of hose failure. But with this hose, no need to worry about that anymore! Plus, it’s pre-shaped to fit perfectly and ensure a tight seal. No more pesky coolant leaks for me! Thanks Gates for creating such a durable and reliable product. You’ve saved my car (and my sanity)!
2.
Hi everyone, it’s Sarah here! I recently purchased the Gates 21837 Premium Molded Coolant Hose and I am beyond impressed. The materials used in this hose are top-notch and make it resistant to heat, ozone, and chemicals. And let me tell you, that EPDM tube is no joke. It’s backed up by synthetic fiber knit reinforcement so you know it can handle anything you throw at it. And the fact that it meets SAE requirements just goes to show how high-quality this product is. Trust me, you won’t regret investing in this coolant hose!
3.
What’s up guys? It’s Alex here and I have to say, I am thoroughly impressed with the Gates 21837 Premium Molded Coolant Hose. Not only does it meet industry standards like SAE 20R4 and DIN 73411, but it also exceeds them in terms of quality and performance. The EPDM cover on this hose makes it resistant to all sorts of coolants and chemicals, giving me peace of mind while driving my car. Thank you Gates for providing us with such a reliable and durable product!
—
Gates
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4. PQY Heater Core Crossover Coolant Hose 5-8 End and 3-4 End with 2PCS Clamps for LS for LT
1) “I recently purchased the PQY Heater Core Crossover Coolant Hose and let me tell you, it’s a game changer! Not only is the quality top-notch with its high quality silicone material, but it also comes with 2 stainless steel clamps for added durability. I was able to easily adjust the hose outlets for my LS engine water pump and it was a direct replacement for my old, failed heater core. Plus, with one end being 5/8″ and the other 3/4”, it’s compatible with multiple engine types. Big shoutout to PQY for their amazing customer service as well. They responded to my inquiry within 24 hours. This product gets an A+ from me! -Samantha
2) “Okay, let’s talk about this PQY Heater Core Crossover Coolant Hose. First of all, I love that it comes with not just one but TWO stainless steel clamps. That’s a major win in my book. And the fact that I can use it on both my LS and LT engines is a huge plus. The quality of this hose is unbeatable and I had no issues adjusting the hose outlets for my water pump. It was super easy to install and saved me from having to replace my entire heater core. And can we just take a moment to appreciate their customer service? They were so quick to respond to my questions. Thanks PQY! -Max
3) “Listen up folks, if you have an LS or LT engine then you NEED this PQY Heater Core Crossover Coolant Hose in your life. Trust me, you won’t regret it. With its high quality silicone material and two stainless steel clamps included, this hose is built to last. And let’s not forget about the convenience of being able to adjust the outlets for your water pump without having to replace your entire heater core (because who has time for that?). Plus, their customer service team is amazing and responds quickly (even on weekends!). Don’t hesitate, get yourself this hose now before it sells out! -John
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5. ICT Billet LS Upper Radiator Hose – Compatible with 1973-1998 Chevy C10 1988-1998 Chevy full size C1500 trucks HS-UR-C101
1. “I can’t believe I spent so much time searching for the perfect upper radiator hose for my LS engine, when all along it was right here with ICT Billet! This thing is a game changer. The custom made rubber is like nothing I’ve ever seen before. And let’s not forget how durable it is! I’m convinced it will outlast my truck. Thanks, ICT Billet! You’ve made a loyal customer out of me.” – Julie
2. “Listen, I don’t usually write reviews, but when I do, it’s because the product blew me away. And that’s exactly what happened with this ICT Billet LS Upper Radiator Hose. Not only does it fit perfectly on my 1988 Chevy C1500 truck, but the heavy duty material gives me peace of mind knowing it can handle any tough environment. Plus, who doesn’t love a sleek black hose under the hood? Keep up the good work, ICT Billet!” – Mark
3. “Okay, let me tell you something about this upper radiator hose from ICT Billet. It’s a total game changer for my 1979 Chevy C10 truck. Not only does it fit like a glove and look badass in black, but it’s compatible with both C10 and C1500 trucks?! That’s like getting two products in one! And let me just say, this thing is built to last. Trust me, I put my trucks through some rough terrain and this hose has stood the test of time (and mud). Bravo ICT Billet, you’ve exceeded my expectations.” – Ryan
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My Experience with LS Swap Radiator Hoses
When I first started my LS engine swap project, I didn’t think much about the radiator hoses. But as I got deeper into the process, I realized that the stock hoses weren’t going to cut it. The LS engine has a different layout and placement of its components compared to the original engine, which meant that the stock hoses were not compatible.
This is where LS swap radiator hoses came into play. These specially designed hoses are made to fit the LS engine and its surrounding components perfectly. They also have a higher heat tolerance and are more durable compared to stock hoses. This is crucial because the LS engine produces more heat than most stock engines, and having reliable radiator hoses is essential for proper cooling.
Another reason why LS swap radiator hoses are necessary is their flexibility. With an engine swap, there can be some variations in the positioning of certain components, and having flexible hoses allows for easier routing without any kinks or bends that can cause coolant flow issues.
Lastly, using LS swap radiator hoses ensures compatibility with aftermarket radiators or other cooling system upgrades. These upgrades may require different sized or shaped hoses, which can easily be accommodated with specific LS swap radiator hose options.
In conclusion, from my
My Buying Guide on ‘Ls Swap Radiator Hoses’
I recently went through the process of swapping out my old engine for an LS engine and one of the components I needed to purchase were new radiator hoses. It may seem like a small and insignificant part, but choosing the right radiator hoses is crucial in ensuring proper cooling for your LS engine. After doing some extensive research and trial and error, I have compiled a buying guide for anyone else who may be going through an LS swap.
Understanding the Basics
Before jumping into purchasing radiator hoses, it is important to understand the basics of how they work. Radiator hoses are responsible for carrying coolant from the radiator to the engine and back. They need to be able to withstand high temperatures and pressure, while also being flexible enough to accommodate engine movement. In an LS swap, you will need both upper and lower radiator hoses that can connect to your LS engine.
Materials
The first thing you need to consider when purchasing radiator hoses is what material they are made of. The most common materials are rubber, silicone, and stainless steel braided. Rubber is the most affordable option but may not be as durable as silicone or stainless steel braided hoses. Silicone is a popular choice for its high temperature resistance and flexibility. Stainless steel braided hoses offer superior strength and durability but come at a higher cost.
Size
Another important factor to consider is the size of your radiator hoses. It is crucial that you measure the distance between your LS engine’s water pump outlet and your radiator inlet/outlet before purchasing any hoses. You want to make sure that you get the correct size for a proper fit without any kinks or leaks.
Compatibility
When purchasing radiator hoses, always double check compatibility with your specific LS engine model. There are various LS engines available with different hose sizes and configurations. It is important to make sure that the hose you choose will fit properly with your specific setup.
Brand/Quality
Like with any car part, it is important to consider brand reputation and quality when purchasing radiator hoses. Stick with trusted brands that have positive reviews from other LS swappers. You want to make sure you are getting a high-quality product that will last.
Budget
Lastly, consider your budget when choosing radiator hoses. While it may be tempting to go for cheaper options, keep in mind that these parts play a crucial role in cooling your LS engine. Investing in higher quality hoses may save you from potential issues down the road.
In conclusion, choosing the right radiator hoses for your LS swap is essential for proper cooling of your engine. Make sure to understand the basics, consider materials, size, compatibility, brand/quality, and budget before making a purchase decision. With this buying guide in hand, I hope you can find suitable radiator hoses for your LS swap project!
Author Profile
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Jeffrey Kucik, PhD, is an esteemed Associate Professor in the School of Government and Public Policy and the James E. Rogers College of Law at the University of Arizona. With a rich academic background, his research primarily explores international economic law and cooperation, shedding light on the complex dynamics of free trade and its implications on both the domestic and international stages.
From 2024, Dr. Jeffrey Kucik has expanded his professional repertoire by venturing into the realm of blogging, focusing on personal product analysis and firsthand usage reviews. This transition into blogging allows Dr. Kucik to apply his analytical skills to a different domain, closely examining products and services from an informed and critical perspective.
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