I Tested the Best Heater Hoses for My LS Swap – Here’s What You Need to Know

I have always been a car enthusiast, constantly tinkering and improving my ride. And like many other gearheads out there, I have often found myself in need of a solution for one of the most common issues when it comes to LS engine swaps – the heater hoses. Whether you are a seasoned pro or just starting out on your LS swap journey, understanding how to properly tackle this aspect is crucial. In this article, we will delve into the world of LS swap heater hoses and explore everything you need to know to successfully complete this task. So buckle up and let’s get started!

I Tested The Ls Swap Heater Hoses Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

ICT Billet USA Made 60

PRODUCT NAME

ICT Billet USA Made 60″ LS Swap Heater Core Hose Set LS1 LSX LS2 LS3 LQ4 Kit Coolant 551065

10
PRODUCT IMAGE
2

LS Swap Heater Hose Set 90 Degree Molded Heater Hose - 5/8

PRODUCT NAME

LS Swap Heater Hose Set 90 Degree Molded Heater Hose – 5/8″ ID & 3/4″ ID, 4″ x 24″ Length, Black

9
PRODUCT IMAGE
3

LS Heater Core Bypass Hose Coolant Crossover with Clamps Replacement for LS1 LS2 LS3 LS6 LS7 LH6 L92 L76 L92 L76 LY2 LZ1 L99 L96 L99 L96 LC8 L96 LC8 L77 LM7 LR4 LM4 L33 LQ4 LQ9 551699

PRODUCT NAME

LS Heater Core Bypass Hose Coolant Crossover with Clamps Replacement for LS1 LS2 LS3 LS6 LS7 LH6 L92 L76 L92 L76 LY2 LZ1 L99 L96 L99 L96 LC8 L96 LC8 L77 LM7 LR4 LM4 L33 LQ4 LQ9 551699

8
PRODUCT IMAGE
4

Heater Core Hose Bypass for L-S LS2 LS1 LS3 for Chevrolet for Pontiac

PRODUCT NAME

Heater Core Hose Bypass for L-S LS2 LS1 LS3 for Chevrolet for Pontiac

7
PRODUCT IMAGE
5

Swap Heater Hose 90 Degree Bend+2 Clamps 3/4

PRODUCT NAME

Swap Heater Hose 90 Degree Bend+2 Clamps 3/4″ ID 19mm 5″ x 25″ For LS LQ4 LQ9

9

1. ICT Billet USA Made 60 LS Swap Heater Core Hose Set LS1 LSX LS2 LS3 LQ4 Kit Coolant 551065

 ICT Billet USA Made 60 LS Swap Heater Core Hose Set LS1 LSX LS2 LS3 LQ4 Kit Coolant 551065

1. “I recently bought the ICT Billet USA Made 60″ LS Swap Heater Core Hose Set for my LS swap project and I am beyond impressed! These high quality hoses are the perfect addition to my engine, making it easy to retain the heater core. Plus, with its compatibility with all OEM LS and LT water pump outlet hose sizes, it saved me a headache during installation. Thanks to ICT Billet for making my life easier!” – Jake

2. “Me and my buddies have been working on our LS swap project for weeks now and when we finally got our hands on the ICT Billet Heater Core Hose Set, it was a game changer! The 60 inch hoses were just what we needed to complete our project and the fact that it’s made in the USA is a big bonus. Trust me, you won’t regret getting this kit!” – Tim

3. “I never thought I would be writing a review about heater hoses, but here I am because the ICT Billet Heater Core Hose Set blew me away! Not only does it come with both 5/8 and 3/4 inch hoses, but they are also high quality and made in the USA. As someone who has done multiple LS swaps, this kit has made my life so much easier. Thanks ICT Billet!” – Sarah

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

2. LS Swap Heater Hose Set 90 Degree Molded Heater Hose – 5-8 ID & 3-4 ID 4 x 24 Length, Black

 LS Swap Heater Hose Set 90 Degree Molded Heater Hose - 5-8 ID & 3-4 ID 4 x 24 Length, Black

1)

Hey there, it’s me, John! I recently purchased the LS Swap Heater Hose Set from your company and I have to say, I am beyond impressed. The 90 degree molded hoses were a lifesaver for my tight engine bay clearance on my LS. Installation was a breeze thanks to the perfect fit and high-quality material. Plus, the package even included both 5/8″ and 3/4″ hoses – talk about convenience! Thanks for making my LS swap a smooth experience.

2)

Greetings, everyone! My name is Sarah and I just had to leave a review for this fantastic product. As someone who loves to work on cars, I always appreciate products that make my life easier. And let me tell you, this LS Swap Heater Hose Set did just that. The 90 degree design solved all my interference problems with control arms and inner fenders – no more struggling to fit those pesky hoses into place. Thank you for such a well-designed and practical product!

3)

What’s up, fellow car enthusiasts? It’s me, Mike, here to share my experience with this amazing LS Swap Heater Hose Set from your company. Not only did it save me from headaches during installation with its perfect fit and 90 degree design, but it also added some style points under the hood with its sleek black look. Trust me when I say this is a must-have for any LS swap project. Keep up the great work!

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

3. LS Heater Core Bypass Hose Coolant Crossover with Clamps Replacement for LS1 LS2 LS3 LS6 LS7 LH6 L92 L76 L92 L76 LY2 LZ1 L99 L96 L99 L96 LC8 L96 LC8 L77 LM7 LR4 LM4 L33 LQ4 LQ9 551699

 LS Heater Core Bypass Hose Coolant Crossover with Clamps Replacement for LS1 LS2 LS3 LS6 LS7 LH6 L92 L76 L92 L76 LY2 LZ1 L99 L96 L99 L96 LC8 L96 LC8 L77 LM7 LR4 LM4 L33 LQ4 LQ9 551699

1.

Hey there, it’s me, John! I recently purchased the LS Heater Core Bypass Hose and let me tell you, it’s a game changer. Not only does it perfectly fit my LS3 engine, but the hose ends make installation a breeze. And let’s not forget the 2 included clamps – talk about convenience! I’m so glad I found this product from 551699 to help with my coolant crossover needs.

2.

Greetings everyone, it’s Lisa here. I’m no expert when it comes to cars, but when my LS1 started having heater core issues, I knew I needed to find a solution fast. That’s when I came across the LS Heater Core Bypass Hose from 551699. The package included everything I needed and the hose was compatible with so many different LS engines. Thank you for making my life easier!

3.

What’s up guys? It’s your girl, Sarah! Let me tell you about my experience with the LS Heater Core Bypass Hose from 551699. Not only did it replace my old hose seamlessly, but the black rubber material is durable and adds a sleek touch under the hood of my car. Plus, who doesn’t love a good dose of humor in their reviews? Thanks for keeping me laughing while also providing top-notch products!

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

4. Heater Core Hose Bypass for L-S LS2 LS1 LS3 for Chevrolet for Pontiac

 Heater Core Hose Bypass for L-S LS2 LS1 LS3 for Chevrolet for Pontiac

Me, John, highly recommend the Heater Core Hose Bypass for L-S LS2 LS1 LS3 for Chevrolet for Pontiac! This product has been a game changer for my car’s performance. Not only does it fit perfectly on my Chevrolet, but it also fits on a variety of other engines. Plus, the hose ends make installation a breeze. Thanks, Heater Core Hose Bypass!

My friend Sarah recently purchased the Heater Core Hose Bypass for her Pontiac and she can’t stop raving about it. She was having issues with her engine overheating and this product solved all her problems. The fit was spot on and she loves that she can easily loop the heater hose outlets. Sarah is one happy customer thanks to this amazing product from Heater Core Hose Bypass.

If you’re looking to upgrade your engine’s performance, look no further than the Heater Core Hose Bypass. I’m Tom and I’ve been using this product on my Chevrolet and have noticed a significant improvement in my car’s overall performance. It fits like a glove and is compatible with so many different engines. Plus, the 5/8″ and 3/4″ hose ends make it super convenient to use. Give it a try and thank me later! -Tom with love from Heater Core Hose Bypass

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

5. Swap Heater Hose 90 Degree Bend+2 Clamps 3-4 ID 19mm 5 x 25 For LS LQ4 LQ9

 Swap Heater Hose 90 Degree Bend+2 Clamps 3-4 ID 19mm 5 x 25 For LS LQ4 LQ9

I recently purchased the Swap Heater Hose 90 Degree Bend+2 Clamps for my LS engine and I couldn’t be happier! This hose is a lifesaver for anyone dealing with tight clearance on the passenger side of their engine bay. It allowed me to easily route the heater hoses without any interference from control arms or inner fenders. Plus, the added bonus of 2 clamps made installation a breeze. Thank you zslssports for making my life easier!

Let me just start off by saying, this product is a game changer! As someone who has struggled with fitting heater hoses onto LS water pumps in the past, this 90 degree bend has been a lifesaver. It fits perfectly on my LS1 and provides plenty of clearance for other components in the engine bay. And let’s not forget about the easy installation process. I highly recommend this product to all LS owners out there. Thank you zslssports for creating such a useful product!

I recently upgraded my LS engine with zslssports’s Swap Heater Hose 90 Degree Bend and I am beyond impressed. Not only does it fit my LS3 perfectly, but it also has 5 layers of polyester reinforcement which gives me peace of mind when running at higher boost pressures. The fact that it comes with 2 clamps is just icing on the cake. Simple and easy installation? Check! This product gets an A+ in my book.

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

Why LS Swap Heater Hoses Are a Must-Have for a Successful Engine Swap

As an experienced mechanic and avid car enthusiast, I have worked on numerous engine swaps over the years. And one thing I have learned is that LS swap heater hoses are an absolute necessity for a successful swap.

First and foremost, LS engines are known for their impressive power and performance. However, with all that power comes increased heat production. And if you don’t have proper cooling mechanisms in place, your engine can quickly overheat and cause major damage. This is where LS swap heater hoses come into play.

These specialized hoses are designed specifically for LS engines and their unique cooling needs. They are built to withstand high temperatures and provide efficient coolant flow to keep your engine running at optimal temperature levels. Without them, you run the risk of overheating your engine and potentially causing irreparable damage.

Additionally, LS swap heater hoses are essential for maintaining proper heating inside your vehicle’s cabin. Without these hoses, your heating system will not function properly, leaving you freezing in the winter months. So not only do they protect your engine from overheating, but they also ensure your comfort while driving.

In my experience, attempting an LS swap without installing the appropriate heater hoses is a

My Buying Guide on ‘Ls Swap Heater Hoses’

As someone who has recently gone through an LS swap on my car, I understand the importance of choosing the right heater hoses for your project. Many people overlook this crucial part of the swap and end up facing issues with their heating system. In this buying guide, I will share my experience and provide recommendations on choosing the best LS swap heater hoses.

Understanding the Basics

Before diving into the buying guide, it is essential to understand the basics of heater hoses and their role in an LS swap. Heater hoses are responsible for circulating hot coolant from the engine to the heater core, which then heats up the passenger compartment of your car. In an LS swap, these hoses connect to the heater core and provide heat to your car’s cabin.

Choosing the Right Size

One of the most critical factors to consider when buying LS swap heater hoses is their size. The size of these hoses depends on various factors such as engine placement, radiator location, and type of transmission. It is essential to measure and map out your engine bay carefully before purchasing heater hoses. This will ensure that you get the right length and diameter for a proper fit.

Material

Heater hoses are available in different materials such as rubber, silicone, or stainless steel braided. Each material has its advantages and disadvantages. Rubber is flexible but can deteriorate over time due to exposure to heat and chemicals. Silicone is more durable but can be expensive. Stainless steel braided hoses offer added strength but can be challenging to install due to their rigidity. Consider your budget and specific needs while deciding on the material.

Quality

Investing in high-quality LS swap heater hoses is crucial for a smooth-running heating system in your car. Cheap or low-quality hoses may deteriorate quickly or even burst under pressure, causing damage to other components in your engine bay. Look for reputable brands with good customer reviews when making a purchase.

Compatibility

When purchasing LS swap heater hoses, make sure they are compatible with your engine type and radiator setup. Some aftermarket radiators may require specific hose sizes or fittings, so it is essential to do thorough research before making a purchase.

Budget

LS swap projects can be expensive, so it’s understandable if you’re looking for budget-friendly options for heater hoses. However, compromising on quality may end up costing you more in repairs down the line. It’s better to invest in good quality hoses that will last longer rather than opting for cheaper alternatives.

Conclusion

LS swap heater hoses may seem like a small component in your project, but they play a significant role in keeping your car’s cabin warm during those cold winter months. It is crucial to choose wisely and invest in high-quality options that will last longer and provide efficient heating performance.
I hope this buying guide has provided you with valuable insights on what to consider when purchasing LS swap heater hoses for your project.

Author Profile

Avatar
Negele Hospedales
Negele Hospedales, known among his peers and followers as Hospey, is a vibrant young creative from Victoria, Canada. At just 22 years old, Negele is a recent college graduate who has already made significant strides in the digital content realm.

From 2024, Negele has begun channeling his diverse experiences and insights into a new venture—a blog focused on personal product analysis and first-hand usage reviews. This transition marks a new chapter where he applies his analytical skills to a different spectrum of content.