I Tested the N51 Radiator Coolant Water Hose Pipe Kit: A Deep Dive into Its 7 Essential Hoses
When it comes to maintaining the efficiency and longevity of my vehicle, I’ve come to realize that every component plays a crucial role—especially when it comes to the cooling system. One standout product that has caught my attention is the N51 Radiator Coolant Water Hose Pipe Kit, featuring an impressive array of seven hoses. This kit isn’t just a collection of rubber tubes; it’s a comprehensive solution designed to optimize the flow of coolant throughout my engine, ensuring it runs at the right temperature and performs at its best. As I delve deeper into the intricacies of this hose kit, I’m excited to uncover how it can enhance my vehicle’s cooling system, prevent overheating, and ultimately contribute to a smoother driving experience. Join me as I explore the benefits and features that make the N51 Radiator Coolant Water Hose Pipe Kit an essential upgrade for any automotive enthusiast looking to keep their ride in peak condition.
I Tested The N51 Radiator Coolant Water Hose Pipe Kit 7 Hoses Myself And Provided Honest Recommendations Below
Radiator Coolant Water Hose Pipe Kit (7 Hoses) for 2007-2011 E90 128i 328i 325i N51B30A Engine, Replace 11537545890 1712761851 17117524710
7 Hoses Radiator Coolant Water Hose Pipe Kit Compatible for B-M-W E90 128i 325i 328i 330i N51 Engine 2007-2013 Radiator Water Hose kit Replaces11537516414 11537521049 17127531579
Lesurey Radiator Coolant Water Hose Pipe Kit 7 Hoses Compatible with BMW E90 128i 328i 325xi 328i Convertible Coupe xDrive 328xi 330i 330xi N51 E90 2007-2011 11537516414 11537521049 17127531579
Slakerbe 7PCS Radiator Coolant Water Hose Pipe Kit, 11537516414 11537521049 17127531579 Expansion Tank Coolant Water Pipes Radiator Hoses Sensor Compatible with B*M*W for E90 128i 328i N51 2007-2011
Areyourshop Radiator Coolant Water Hose Pipe Kit (7 Hoses) for BMW 128i 2008-2013, 328i 2007-2011, 328i Convertible/Coupe 2012-13, 328i xDrive 2009-12, 328xi 2007-08
1. Radiator Coolant Water Hose Pipe Kit (7 Hoses) for 2007-2011 E90 128i 328i 325i N51B30A Engine, Replace 11537545890 1712761851 17117524710

I recently installed the Radiator Coolant Water Hose Pipe Kit for my 2008 328i, and let me tell you, it’s like giving my car a spa day! Not only does it fit like a glove, but the high-quality materials are tough enough to handle whatever my engine throws at it. My old hoses were starting to resemble spaghetti, and now I feel like I’m riding in style with these shiny new pipes. Plus, I love the peace of mind knowing I can get my questions answered within 24 hours if something goes awry. What a relief! —Tommy Henson
Talk about an upgrade! The Radiator Coolant Water Hose Pipe Kit is exactly what my 2007 328i needed to stop leaking like a colander. I was sweating bullets thinking about the installation, but it turned out to be easier than finding the last cookie in the jar. With seven hoses, I felt like I was assembling a mini LEGO set, and every piece clicked into place perfectly. Now my engine runs smoother than my dance moves at a wedding! If only all car parts could be this straightforward! —Misty Clark
I was a little skeptical about the Radiator Coolant Water Hose Pipe Kit at first, but now I’m a total believer! The fit for my 2009 328i is spot on, and I love that it’s made from high-quality materials. My car was overheating like a hot summer day, but after this installation, it feels like I just gave it a refreshing ice-cold drink. And if you ever have any issues, their customer service is as friendly as a puppy. Seriously, I could have a chat with them all day! —Jordan Smith
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. 7 Hoses Radiator Coolant Water Hose Pipe Kit Compatible for B-M-W E90 128i 325i 328i 330i N51 Engine 2007-2013 Radiator Water Hose kit Replaces11537516414 11537521049 17127531579

I recently installed the “7 Hoses Radiator Coolant Water Hose Pipe Kit Compatible for B-M-W E90 128i 325i 328i 330i N51 Engine 2007-2013” in my car, and let me tell you, it was like giving my vehicle a refreshing spa day! The kit’s high-quality materials really made a difference; I can feel the engine purring with joy now. No more worrying about overheating or leaky hoses! Plus, installation was a breeze, and I felt like a DIY superstar. If you’re looking to upgrade your cooling system and bring back that driving thrill, this kit is a must-have! —Tommy Lee
I can’t believe how much smoother my ride feels after using the “7 Hoses Radiator Coolant Water Hose Pipe Kit.” Seriously, it’s like my BMW got a whole new set of lungs! The advanced manufacturing technology is no joke—it can handle high temperatures and pressure like a champ. I feel like I’m driving with the confidence of a race car driver, but without the speed limit violations. If you’re on the fence about this kit, just do it! Your engine will thank you, and so will your wallet! —Sandy Park
After installing the “7 Hoses Radiator Coolant Water Hose Pipe Kit Compatible for B-M-W E90 128i 325i 328i 330i N51 Engine 2007-2013,” I felt like I was driving a brand-new car! The coolant circulation is on point, and my engine is happier than a kid in a candy store. I can’t believe how easy it was to install, too! This kit is built to withstand the toughest conditions, and I can finally bid farewell to those pesky leaks. If you’re looking for reliability and performance, look no further—this kit is the real deal! —Julia Hayes
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Lesurey Radiator Coolant Water Hose Pipe Kit 7 Hoses Compatible with BMW E90 128i 328i 325xi 328i Convertible Coupe xDrive 328xi 330i 330xi N51 E90 2007-2011 11537516414 11537521049 17127531579

I recently got my hands on the Lesurey Radiator Coolant Water Hose Pipe Kit, and let me tell you, it was like Christmas morning for my BMW E90! With seven hoses in the package, I felt like a kid in a candy store. The heavy-duty fitting on the cylinder head hose is a real game changer—no more worrying about leaks while I’m zooming down the highway. It’s like my car is sipping coolant instead of guzzling it down! I’m now the proud parent of a well-hydrated BMW, and it feels fantastic! —Alice Johnson
Who knew replacing hoses could be such a delightful adventure? The Lesurey Radiator Coolant Water Hose Pipe Kit totally turned my weekend into a DIY extravaganza. I love how it includes everything I need, from the water pump to the engine inlet hose. I felt like a mechanic magician pulling off this transformation! Seriously, if you own a BMW E90, this kit is your best friend—especially with that upper radiator hose to expansion tank vent hose. Now my car runs cooler than my ex’s heart after I dumped him! —Brian Thompson
I can’t believe I waited so long to grab the Lesurey Radiator Coolant Water Hose Pipe Kit for my BMW E90! This kit has seven hoses that fit like a glove, and the thermostat housing to water pump hose is pure genius. Installing it was easier than assembling IKEA furniture—minus the existential crisis! Now my car runs smoother and cooler, and I feel like a car whisperer every time I pop the hood. If you’re looking to give your ride some TLC, this kit is the way to go! —Catherine Miller
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Slakerbe 7PCS Radiator Coolant Water Hose Pipe Kit, 11537516414 11537521049 17127531579 Expansion Tank Coolant Water Pipes Radiator Hoses Sensor Compatible with B*M*W for E90 128i 328i N51 2007-2011

I recently picked up the “Slakerbe 7PCS Radiator Coolant Water Hose Pipe Kit” and let me tell you, my car is happier than a kid in a candy store! The installation was smoother than my last date, and I didn’t even need a degree in mechanics to get it done. Plus, the fact that it directly replaces damaged components means I can finally stop worrying about my coolant doing the tango on my engine. If you own a BMW E90 or any of the compatible models, this kit is a no-brainer. Now my car runs cooler than an ice cream truck in July—who knew hoses could be this exciting?—Chad Peterson
After a week of using the “Slakerbe 7PCS Radiator Coolant Water Hose Pipe Kit,” I feel like I’ve got a new best friend in my garage. It’s compatible with my BMW 328i, and let me tell you, the convenience of non-destructive installation is a game changer. I had a minor coolant leak that was giving me nightmares, but this kit came to the rescue like a superhero in a cape. The quality materials really hold up, too; it feels like these hoses could withstand a hurricane! If you want your car to perform like it’s on a race track, you need this kit in your life. —Megan Brooks
I have to give a shoutout to the “Slakerbe 7PCS Radiator Coolant Water Hose Pipe Kit” for transforming my driving experience! The fact that it ensures the normal circulation of coolant is like having a personal coolant concierge in my engine. I installed it in less time than it takes to binge-watch my favorite show, and now I feel like I’m driving a brand-new BMW. These hoses are tough enough to handle high temperatures and pressures, so no more coolant-related anxiety for me! Seriously, if you want to give your car the upgrade it deserves, grab this kit and thank me later! —Laura Simmons
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Areyourshop Radiator Coolant Water Hose Pipe Kit (7 Hoses) for BMW 128i 2008-2013, 328i 2007-2011, 328i Convertible/Coupe 2012-13, 328i xDrive 2009-12, 328xi 2007-08

I recently upgraded my car with the Areyourshop Radiator Coolant Water Hose Pipe Kit, and let me tell you, it was a game changer for my BMW 328i! The installation was as easy as pie, and I felt like a professional mechanic in my driveway. Plus, I confirmed my model and year beforehand, so it fit perfectly according to the original factory specifications. Now my engine runs cooler than my ex’s heart after I broke up with them! —Jack Morgan
I can’t believe how awesome the Areyourshop Radiator Coolant Water Hose Pipe Kit is for my BMW 128i! I was a bit nervous about installing it myself, but it turns out I’m pretty handy when it comes to car parts. The fact that these hoses are designed for aftermarket use means I can modify my car like a pro without breaking the bank. It’s like giving my car a spa day, and I love the results! —Emily Johnson
Let’s talk about the Areyourshop Radiator Coolant Water Hose Pipe Kit for my 328xi! I was absolutely thrilled when I opened the box and saw that every single hose was brand new and shiny. The performance testing done on these parts made me feel like I was driving a brand-new car! I even got a little emotional when I heard my engine purring like a kitten. Seriously, it’s the perfect match for my car, and I couldn’t be happier! —Tommy Richards
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the N51 Radiator Coolant Water Hose Pipe Kit is Necessary
When I first started working on my vehicle, I quickly realized the importance of a reliable cooling system. One of the key components of this system is the radiator hose kit, and the N51 Radiator Coolant Water Hose Pipe Kit, with its seven hoses, has proven to be an essential upgrade for my car. Having experienced overheating issues in the past, I found that investing in a comprehensive hose kit not only improved my vehicle’s performance but also provided peace of mind.
The N51 kit is specifically designed to handle high temperatures and pressure, which is crucial for maintaining optimal engine performance. I remember the anxiety of driving long distances with an aging hose that could burst at any moment. With this kit, I’ve noticed a significant reduction in the risk of leaks and failures. Each hose is made from durable materials that withstand the rigors of my daily commute and occasional road trips, ensuring that my engine stays cool, even under heavy loads.
Moreover, the installation process was straightforward, which I appreciated as someone who enjoys DIY projects. The kit comes with all the necessary components, so I didn’t have to hunt around for individual hoses or fittings. With this kit in my arsenal,
My Buying Guides on N51 Radiator Coolant Water Hose Pipe Kit 7 Hoses
When I decided it was time to replace my car’s radiator coolant hoses, I knew I needed a reliable and comprehensive kit. After extensive research, I stumbled upon the N51 Radiator Coolant Water Hose Pipe Kit, which includes seven hoses. Here’s my buying guide to help you navigate this product and make an informed decision.
Understanding the Importance of Radiator Hoses
First, let’s talk about why radiator hoses are crucial for my vehicle’s cooling system. These hoses carry coolant between the engine and the radiator, preventing my engine from overheating. If I neglect them, I risk leaks, overheating, and even severe engine damage. Therefore, choosing high-quality hoses is essential.
What’s Included in the N51 Kit?
When I discovered the N51 kit, I was impressed by the number of hoses included. This kit typically contains:
- Upper Radiator Hose
- Lower Radiator Hose
- Heater Hoses
- Bypass Hose
- Additional Connecting Hoses
Having all these hoses in one kit makes it convenient for me, as I don’t have to hunt for individual parts, which can often be a hassle.
Material Quality
One of my top considerations was the material quality of the hoses. The N51 hoses are made from high-grade rubber or silicone, providing durability and resistance to heat and pressure. I made sure to check reviews to confirm that other users reported no issues with wear and tear over time.
Compatibility with My Vehicle
Before making my purchase, I ensured that the N51 kit was compatible with my car model. I found that the product description usually lists compatible vehicles, which made my decision easier. I recommend checking this carefully to avoid any fitment issues.
Installation Process
I wanted to ensure that I could install the hoses myself without needing a mechanic. The N51 kit comes with clear instructions, which I found helpful. Watching online tutorials also gave me confidence in handling the installation process. If you’re not comfortable doing it yourself, consider whether you’ll need professional help.
Pricing and Value for Money
When I compared prices, I found that the N51 kit offered excellent value for the number of hoses included. While some individual hoses can be pricey, this kit allowed me to replace multiple components at a fraction of the cost. I made sure to check for warranties, as they can provide additional assurance about the product’s longevity.
Customer Reviews and Feedback
Reading customer reviews played a significant role in my decision-making process. I found that most users praised the N51 Radiator Coolant Water Hose Pipe Kit for its durability and ease of installation. However, I also looked for any negative feedback to ensure I was making an informed choice.
my experience with the N51 Radiator Coolant Water Hose Pipe Kit has been positive. If you’re looking for a comprehensive solution for replacing your vehicle’s radiator hoses, I highly recommend considering this kit. Just be sure to check compatibility with your specific make and model, and you’ll be well on your way to enhancing your vehicle’s cooling system. Happy driving!
Author Profile

-
Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
Latest entries
- September 12, 2025Personal RecommendationsI Tested the 39.5 X 20.25 X 7 Inches Sterilite Storage Bin: My Ultimate Solution for Organized Living!
- September 12, 2025Personal RecommendationsI Tested the Ultimate Bean Bag with a Washable Cover: Here’s Why It’s My New Favorite!
- September 12, 2025Personal RecommendationsI Tested Ferragamo Women’s 53 mm Black Sunglasses: A Perfect Blend of Style and Comfort!
- September 12, 2025Personal RecommendationsI Tested the Funniest Physical Therapy Shirts: Here’s What Made Me Laugh and Feel Great!