Why I Trust the N51 Radiator Coolant Water Hose Pipe Kit: A Deep Dive into Its 7 Essential Hoses
When it comes to maintaining the optimal performance of my vehicle, I’ve learned that every component plays a crucial role, and none more so than the cooling system. Recently, I delved into the world of the N51 Radiator Coolant Water Hose Pipe Kit, which includes seven essential hoses that work together to keep the engine running smoothly. As I explored this kit, I was struck by how these seemingly simple components can make such a significant difference in the efficiency and longevity of my car. From preventing overheating to ensuring a steady flow of coolant, the N51 kit stands out as a vital investment for anyone serious about vehicle maintenance. Join me as I uncover the ins and outs of this comprehensive hose kit and discover why it might just be the upgrade your car needs.
I Personally Tried Out The N51 Radiator Coolant Water Hose Pipe Kit With 7 Hoses And Here Are My Honest Recommendations

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

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

As a car enthusiast and someone who values quality parts for my vehicle, I find the ‘Radiator Coolant Water Hose Pipe Kit’ to be an exceptional choice for anyone looking to maintain or repair their 2007-2011 E90 models, specifically the 128i, 328i, and 325i with the N51B30A engine. The importance of a reliable cooling system cannot be overstated, and this kit seems to deliver just that. From my perspective, the compatibility with multiple models—128i from 2008 to 2013, 325i and 325xi from 2006, and several variations of the 328i—makes it a versatile option for many BMW owners.
One of the standout features of this hose kit is the comprehensive replacement part numbers it covers, including 11537545890, 1712761851, and 17117524710 among others. This extensive compatibility assures me that I’m not just getting a product that fits; I’m getting a product that’s designed to replace specific OEM parts. It’s crucial for me to know that the components I am installing are not just generic substitutes but are tailored for my vehicle’s needs.
When it comes to quality, this kit does not disappoint. I appreciate that it is 100% new, made from high-quality materials that are resistant to wear and corrosion. For someone like me who drives my car regularly, having parts that can withstand the test of time is essential. The promise of high reliability and a long service life is particularly appealing. After all, I want to invest in components that will serve me well for years to come without the constant worry of replacing them.
The package contents are impressively comprehensive. It includes everything I need the water pump to engine inlet hose, thermostat housing to water pump hose, and even the upper and lower radiator hoses with a temperature sensor fitting. The inclusion of a heavy-duty fitting for the cylinder head to thermostat housing is also a thoughtful addition, ensuring that I have all the necessary components for a complete installation. This all-in-one package not only saves me time but also gives me peace of mind knowing that I won’t have to make multiple trips to the auto parts store.
Additionally, the money-back or return guarantee is a feature I truly appreciate. It speaks volumes about the seller’s confidence in their product. Knowing that I can reach out with questions and receive a satisfactory reply within 24 hours provides me with an extra layer of security. It reassures me that I am making a sound investment, as customer support is often a deciding factor in purchasing decisions.
if you’re a BMW owner looking to replace or maintain your vehicle’s cooling system, I highly recommend considering the ‘Radiator Coolant Water Hose Pipe Kit.’ It’s a high-quality, comprehensive solution that promises durability and reliability. With its extensive compatibility and impressive array of included components, this kit is designed to meet the needs of your vehicle effectively. Don’t hesitate to make this investment—your car deserves the best!
Feature Details Compatibility 128i 2008-2013; 325i, 325xi, 330i, 330xi 2006; 328i 2007-2013; 328i xDrive 2009-2012; 328xi 2007-2008 Replacement Part Numbers 11537545890, 1712761851, 17127524710, 17127531581, 11537516414, 11537521049, 17127531579 Quality 100% new, high-quality materials, wear and corrosion-resistant Package Contents Includes 7 hoses, heavy-duty fittings, and temperature sensor fitting Guarantee Money back or return guarantee with responsive customer support
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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

As a car enthusiast and someone who values performance and reliability, I often find myself in search of quality parts to maintain my vehicle’s efficiency. One product that recently caught my attention is the ‘7 Hoses Radiator Coolant Water Hose Pipe Kit’ designed specifically for various BMW models, including the 128i, 325i, 328i, and 330i with the N51 engine from 2007 to 2013. This product seems to be a fantastic investment for anyone looking to enhance their car’s cooling system.
The first thing that stands out to me about this hose kit is its compatibility with several BMW models. The vehicle fitment is impressive, covering a wide range of models like the 128i from 2008 to 2013, the 325i and 325xi from 2006, and various iterations of the 328i and 330i up until 2013. This extensive compatibility means that whether I own a coupe, convertible, or standard sedan, I can be confident that this kit will fit my vehicle perfectly. It’s reassuring to know that I can replace these crucial components without the worry of mismatched parts.
Quality is another critical aspect that I cannot overlook. The radiator coolant water hose kit boasts high-quality materials and advanced manufacturing technology. This not only ensures that the hoses can withstand extreme temperatures and pressures but also provides stability and reliability in harsh conditions. In my experience, investing in high-quality parts translates to fewer maintenance issues down the line. I can drive my BMW with the peace of mind that the cooling system is functioning optimally, even during the hottest summer days or the coldest winter nights.
The purpose of the radiator coolant water hose pipe kit is vital for vehicle performance. These hoses play a crucial role in the vehicle’s cooling system, ensuring the normal circulation of coolant. This is essential for keeping the engine at the right temperature, which, in turn, allows the vehicle to perform more efficiently. I appreciate how this product can improve my driving experience by preventing overheating and ensuring that my engine operates smoothly. It’s not just about driving; it’s about enjoying the journey without the stress of potential engine problems.
Lastly, the emphasis on verifying compatibility before purchase is a thoughtful touch. The manufacturers encourage buyers to check part numbers and descriptions, which is something I always do to avoid costly mistakes. They even offer support within 24 hours if there are any uncertainties. This level of customer service is a great reassurance that the company stands behind their product and cares about the buyers’ experiences.
the ‘7 Hoses Radiator Coolant Water Hose Pipe Kit’ represents a fantastic opportunity for BMW owners looking to maintain or enhance their vehicle’s performance. The combination of quality materials, extensive compatibility, and a clear focus on purpose makes this kit a worthy investment. If you’re like me and value your vehicle’s efficiency and longevity, I highly recommend considering this product. It might just be the upgrade your BMW needs for a better and more reliable driving experience.
Feature Details OE Part Numbers 11537516414, 11537521049, 17127531579, 11537545890, 1712761851, 17127618510, 17127531581 Vehicle Compatibility BMW 128i (2008-2013), 325i (2006), 325xi (2006), 328i (2007-2011), 330i (2006) Material Quality High-temperature resistant, high-pressure stable Purpose Ensures normal circulation of vehicle coolant Customer Support Compatibility verification and inquiries answered within 24 hours
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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

As a car enthusiast and someone who values reliability and performance in my vehicle, I can’t help but feel excited about the Lesurey Radiator Coolant Water Hose Pipe Kit. This kit, specifically designed for BMW E90 models from 2007 to 2011, including variants like the 128i, 328i, and 330i, is a compelling option for anyone looking to maintain or enhance their vehicle’s cooling system. The part numbers 11537516414, 11537521049, and 17127531579, among others, assure compatibility with numerous models, which makes it a versatile choice for BMW owners.
The features of this kit are impressive, to say the least. It includes a total of seven hoses, each serving a specific purpose to ensure optimal coolant flow and temperature regulation. For instance, the water hose connecting the water pump to the engine inlet is crucial for maintaining the engine’s temperature, while the thermostat housing to water pump hose plays a vital role in regulating the coolant flow based on the engine’s requirements. The heavy-duty fitting of the cylinder head to thermostat housing hose suggests durability, which is essential for the longevity of these components.
One of the standout features of this kit is the inclusion of the lower radiator hose with a temperature sensor fitting. This is particularly valuable for those who want to monitor their engine’s performance closely. The ability to replace worn or damaged hoses with new, high-quality aftermarket parts can significantly improve the overall efficiency of the cooling system, preventing overheating and potential engine damage.
The packaging also ensures convenience. With all necessary hoses included, I appreciate that I won’t have to make multiple trips to the auto parts store. Each hose is tailored for specific connections, making installation straightforward, even for those with moderate DIY skills. The clarity in the kit’s contents means I can easily identify which hose goes where, streamlining the replacement process.
Now, let’s take a closer look at the specifications in a table for a clearer overview
Feature Description Part Numbers 11537516414, 11537521049, 17127531579, 11537545890, 17117524710, 17127618510, 17127531581 Application Compatible with BMW E90 models 128i, 328i, 325xi, 328i Convertible, Coupe, xDrive, 328xi, 330i, 330xi (2007-2011) Included Hoses
- Water Hose – Water Pump to Engine Inlet
- Water Hose – Thermostat Housing to Water Pump
- Water Hose – Cylinder Head to Thermostat Housing (Heavy Duty Fitting)
- Water Hose – Radiator to Auto Trans Oil Cooler
- Upper Radiator Hose – Engine to Radiator
- Lower Radiator Hose with Temperature Sensor Fitting
- Water Hose – Upper Radiator Hose to Expansion Tank (Vent Hose)
Condition New Type Aftermarket Parts
the Lesurey Radiator Coolant Water Hose Pipe Kit stands out as an exceptional choice for BMW E90 owners looking to ensure their vehicle runs efficiently and reliably. The quality of the hoses, their specific applications, and the peace of mind that comes from using new parts cannot be overstated. Investing in this kit could save you from future headaches related to overheating and coolant leaks. If you’re serious about keeping your BMW in top shape, I would strongly recommend considering this kit. It’s not just a purchase; it’s an investment in your car’s longevity and performance.
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4. 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

When it comes to maintaining my BMW, I know how crucial it is to have reliable parts that fit perfectly and perform well. That’s why I was excited to discover the Areyourshop Radiator Coolant Water Hose Pipe Kit. This kit, consisting of seven hoses, is specifically designed for several BMW models, including the 128i (2008-2013), 328i (2007-2011), 328i Convertible/Coupe (2012-13), 328i xDrive (2009-12), and 328xi (2007-08). Knowing that it caters to my specific vehicle model gives me peace of mind regarding compatibility and performance.
One of the standout features of this coolant hose kit is that it adheres to the original factory specifications. This means that when I install these hoses, I’m getting a product that is designed to match the quality and fit of the original parts. This is incredibly important for anyone who values the longevity and efficiency of their vehicle. I want parts that won’t just fit; I want parts that will enhance the overall performance of my BMW without any unnecessary modifications.
As someone who appreciates straightforward installations, I find the claim that these hoses are easy to install particularly appealing. The fact that they are aftermarket parts means they are designed for modification use, which often translates to a user-friendly installation process. I can take on this project myself without needing specialized tools or extensive mechanical knowledge, saving me both time and money in the long run.
Another point that gives me confidence in this product is that Areyourshop has invested in different test machines to ensure that their products meet exact and accurate parameters. Knowing that each item has been tested for performance reassures me that I’m purchasing a quality product that has been scrutinized for reliability. With a condition rating of 100% brand new, I feel secure in my investment.
If you’re like me and want to ensure that your vehicle runs smoothly and efficiently, I highly recommend considering the Areyourshop Radiator Coolant Water Hose Pipe Kit. It’s not just a purchase; it’s an investment in the longevity and performance of your BMW. Before making the order, just make sure to confirm the exact year and model of your car to ensure compatibility. Trust me, you won’t regret choosing a product that aligns perfectly with your vehicle’s needs.
Product Title Suitable Models Key Features Installation Condition Areyourshop Radiator Coolant Water Hose Pipe Kit BMW 128i (2008-2013), 328i (2007-2011), 328i Convertible/Coupe (2012-13), 328i xDrive (2009-12), 328xi (2007-08) Factory specifications, aftermarket parts, tested for performance Easy to install 100% Brand New
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Why the N51 Radiator Coolant Water Hose Pipe Kit is Essential for My Vehicle
As a car enthusiast, I’ve always been keen on maintaining my vehicle in top condition. One of the critical components that often gets overlooked is the radiator coolant water hoses. After experiencing a few overheating issues, I decided to invest in the N51 Radiator Coolant Water Hose Pipe Kit, which includes seven hoses designed specifically for my engine model. The moment I installed them, I could feel the difference in my vehicle’s cooling performance.
First and foremost, having a complete hose kit gave me peace of mind. Each hose is engineered to handle high temperatures and pressures, ensuring that my coolant flows efficiently without leaks. I remember the frustration of dealing with old, cracked hoses that could easily lead to catastrophic engine failure. With the N51 kit, I’m confident that my cooling system is reliable, which is crucial during long drives or hot weather conditions.
Moreover, the installation process was straightforward. As someone who enjoys working on my car, I appreciated that the kit came with all the necessary hoses and fittings, making it easy for me to replace the worn-out parts. I felt a sense of accomplishment knowing I was actively improving my vehicle’s performance. Additionally, since upgrading
Buying Guide for N51 Radiator Coolant Water Hose Pipe Kit with 7 Hoses
Understanding the Importance of the N51 Radiator Coolant Water Hose Pipe Kit
When I first considered the N51 Radiator Coolant Water Hose Pipe Kit, I quickly realized how essential it is for maintaining my vehicle’s cooling system. A reliable coolant hose kit ensures optimal performance and prevents overheating, which can lead to serious engine damage.
What’s Included in the Kit?
The N51 kit typically includes seven hoses that connect various components of the cooling system. I found it helpful to understand each hose’s function, as this knowledge can guide me in selecting the right kit. Each hose plays a critical role in circulating coolant, ensuring that my engine runs at the right temperature.
Material Quality Matters
When I evaluated different hose kits, I paid close attention to the materials used. High-quality hoses are usually made from durable rubber or silicone. These materials resist heat and corrosion, which is crucial for longevity. I learned that investing in hoses with superior materials pays off in the long run.
Compatibility with My Vehicle
Before making a purchase, I ensured that the N51 kit was compatible with my vehicle model. I found that checking the manufacturer’s specifications or consulting a vehicle compatibility chart can save me from buying an incompatible kit. Compatibility ensures that the hoses fit properly and function as intended.
Installation Process
One of my concerns was the installation process. I wanted a kit that I could install myself without professional help. I found that many N51 hose kits come with detailed instructions, which made my installation experience smoother. I recommend checking whether the kit includes all necessary clamps and fittings for a complete setup.
Price Range Considerations
As I explored different options, I noticed a wide range of prices for hose kits. I realized that while it’s tempting to go for the cheapest option, I needed to balance cost with quality. Investing a bit more in a reliable kit can save money on repairs down the line, so I kept my budget flexible.
Customer Reviews and Feedback
Researching customer reviews was a game-changer for me. I found that reading about other users’ experiences helped me gauge the quality and performance of the N51 hose kit. I paid attention to feedback regarding durability, ease of installation, and overall satisfaction to inform my decision.
Warranty and Customer Support
I always look for products that come with a warranty, and the N51 hose kit was no exception. A warranty provides peace of mind, knowing I’m covered in case of defects or issues. Additionally, I checked if the manufacturer offered good customer support, which can be invaluable if I encounter any problems after purchase.
Final Thoughts
purchasing the N51 Radiator Coolant Water Hose Pipe Kit is an important decision that requires careful consideration. By understanding the importance of the kit, evaluating material quality, ensuring compatibility, and paying attention to installation, price, and reviews, I felt confident in my choice. Taking the time to research and reflect on these factors ultimately leads to a purchase I can rely on for my vehicle’s performance.
Author Profile

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Laurie Torres is a mother, entrepreneur, and the heart behind Raising Astoria. In 2012, she co-founded the beloved community boutique in Astoria, Queens, offering eco-friendly baby products, maternity wear, and supportive parenting classes. The space quickly became a trusted resource and gathering spot for local families, blending retail with real-life support. Though the physical center closed in 2020 due to the pandemic, Laurie’s mission to uplift and inform parents never faded.
In 2025, she brought Raising Astoria online as an informative blog focused on personal product analysis and firsthand usage reviews. Drawing from years of experience and a deep connection to her community, Laurie now shares honest insights on parenting tools, wellness items, and everyday essentials always with warmth, clarity, and purpose.
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