Hoses – OEM for industrial and marine engines
Hoses are essential components for transporting coolant, oil, air, and fuel within industrial, marine, and generator engines. From pressure lines to return flow or venting, properly matched engine hoses support consistent performance and long-term reliability. Whether used in compact gensets or large propulsion systems, high-grade hoses reduce wear, improve temperature stability, and simplify maintenance across all application types.
COOLING WATER HOSE - 04274059170 suitable for MAN D engines
Cooling Water Hose for MAN D EnginesDiscover the cooling water hose with the comparison number 04274059170, an essential product for your machines compatible with MAN D engines. Weighing 1.41 kg and with compact dimensions of 100 cm in length and 100 cm in width, as well as a height of just 8 cm, this OEM spare part offers an optimal solution for your cooling requirements.
COOLING WATER HOSE - 04274059160 suitable for MAN D-engines
Robust and Reliable: Cooling Water HoseDiscover our cooling water hose, comparison number 04274059160, an essential OEM replacement part specifically designed for engines. The construction of this product ensures reliable cooling to optimally protect your unit and minimize the risk of overheating.Versatile Applications for MAN D EnginesThis cooling water hose is suitable for MAN D engines and, thanks to carefully selected materials, provides durable performance. Weighing 1.22 kg, this component is lightweight and robust enough to be used in demanding environments. As part of our product group hoses, it meets all essential requirements from industry experts.
COOLING WATER HOSE - 04274059155 suitable for MAN D-engines
Versatile Product – Cooling Water HoseDiscover our cooling water hose, a top-quality OEM spare part suitable for MAN D engines. Weighing only 1.17 kg, this product offers an excellent fit and optimizes the performance of your machines. The comparison number 04274059155 ensures that you receive the right spare part for your needs.Optimal for Machine ApplicationsThe cooling water hose is a perfect component, designed for MAN D engines used in various applications. This product meets high quality standards expected from an OEM spare part, thus ensuring reliable performance.
COOLING WATER HOSE - 04274059145 suitable for MAN D-engines
Specialized Product for Efficient CoolingThe cooling water hose with the comparison number 04274059145 is an essential product for the efficient cooling of engines. As an OEM replacement part, it offers excellent compatibility and durability. This hose is particularly suitable for applications where high cooling performance is required.
COOLING WATER HOSE - 04274059138 suitable for MAN D-engines
Flexible Quality Element: Cooling Water Hose Discover our Cooling water hose with the comparison number 04274059138, which significantly contributes to an efficient cooling system for the smooth operation of your suitable for MAN D engines. This durable cooling water hose not only brings lightness with a weight of 0.78 kg but also excellent performance characteristics that have been specifically developed for demanding applications.
COOLING WATER HOSE - 04274059135 suitable for MAN D-engines
Cooling Water Hose for Various Engines Discover our cooling water hose with the comparison number 04274059135, specially designed as an OEM replacement part. This product offers optimal cooling, which is crucial for the performance and longevity of the engines. The cooling water hose is suitable for MAN D and ensures an excellent fit.
COOLING WATER HOSE - 04274059132 suitable for MAN D-engines
Quality that convinces – Comparison number 04274059132Our cooling water hose, comparison number 04274059132, is the ideal OEM spare part specifically designed for those who value reliability. This product offers outstanding performance and durability that you can expect from a cooling water hose for your engines. Purchase spare parts suitable for MAN D engines from us and ensure that your equipment operates at its best.Suitable for MAN D enginesThe cooling water hose is characterized by its fit for MAN D engines. Weighing 0.69 kg and featuring a unique design, it ensures the necessary efficiency and longevity under challenging conditions. Trust in OEM spare parts that are durable and support the performance of your engines.
COOLING WATER HOSE - 04274059130 suitable for MAN D-engines
Premium Cooling Water Hose for Your EngineDiscover the cooling water hose suitable for MAN D with the comparison number 04274059130. This reliable product belongs to the category of hoses and is offered as an OEM replacement part. The excellent manufacturing quality of such OEM replacement parts ensures precise fit and functionality – specifically tailored to your needs for MAN D engines.Excellent Components for Maximum ProtectionWeighing 0.65 kg, the cooling water hose is optimally designed to promote coolant circulation. Thanks to the technology and materials behind this product, the functionality of your MAN engine is significantly supported. Trust our OEM replacement parts to enhance the efficiency of your diesel or gas engine in various applications.
COOLING WATER HOSE - 04274059128 suitable for MAN D-engines
Efficient Solution for Cooling SystemsDiscover our Cooling water hose, an essential product suitable for MAN D engines. With the comparison number 04274059128, this hose ensures optimal cooling effect and supports the efficiency of your engines. Manufactured as an OEM replacement part, this cooling water hose meets the highest quality standards and is specifically designed to meet the requirements crucial for the long lifespan of your machines.Commitment to QualityOur internal control ensures that you receive only the best OEM replacement parts. The cooling water hose weighs 0.6 kg and has been carefully tested to meet the demands of diesel and gas engines, suitable for MAN D. Quality is important to us – therefore, you can be assured that every component you purchase meets the highest expectations.
COOLING WATER HOSE - 04274059125 suitable for MAN D-engines
Effective Cooling Water Hose for Reliable Operation Discover our cooling water hose, whose comparison number 04274059125 makes it the ideal replacement part for your applications. Weighing 0.6 kg, this product offers the perfect balance between lightness and durability. It is designed to meet the demands of engines without compromising on quality.
COOLING WATER HOSE - 04274059122 suitable for MAN D engines
Cooling Water Hose as an Essential ProductExperience the quality of our cooling water hose (comparison number 04274059122), an essential OEM spare part specifically designed to fit MAN D engines. Weighing only 0.43 kg and measuring 88 cm in length, this cooling water hose is engineered to optimize cooling performance in your engine operation. Every detail of this product reflects our extensive experience in providing high-performance spare parts.
COOLING WATER HOSE - 04274059120 suitable for MAN D-engines
Precise Replacement Parts for EnginesDiscover the cooling water hose with the comparison number 04274059120, designed specifically to ensure optimal cooling. This OEM replacement part impresses with its precise fit and is compatible with MAN D engines. Weighing only 0.5 kg, it offers both lightness and durability – perfect for demanding environments where efficiency is essential.
COOLING WATER HOSE - 04274059118 suitable for MAN D-engines
Essential Cooling Water Hose for Professional ApplicationsDiscover our product, the cooling water hose with the comparison number 04274059118. This hose is an indispensable OEM replacement part, specifically designed to ensure optimal performance in a variety of applications. Weighing only 0.42 kg, our cooling system provides the perfect solution for demanding environments.Optimized for MAN D EnginesThe cooling water hose is suitable for MAN D engines and ensures the quality you expect. OEM replacement parts like this offer the precision and reliability required for your trust. Unlike aftermarket solutions that often do not meet the necessary standards, we exclusively offer OEM replacement parts.
COOLING WATER HOSE - 04274059116 suitable for MAN D-engines
Cooling Water Hose for MAN D EnginesDiscover our cooling water hose with the comparison number 04274059116, specifically designed to optimize the performance of your engines. This product is a certified OEM replacement part and is often chosen by our B2B customers as it is precisely manufactured for MAN D engines, providing maximum efficiency.Quality and Durability in One ProductWeighing only 0.4 kg, this cooling water hose is characterized by its lightweight and stability. It is ideally suited for use in demanding applications, particularly in marine and stationary engines. Rely on our OEM replacement part to offer a reliable solution for your projects and extend the lifespan of your equipment.
COOLING WATER HOSE - 04274059115 suitable for MAN D-engines
Cooling Hose in Original Equipment Manufacturer QualityDiscover our premium cooling water hoses, suitable for MAN D engines. This emissions-friendly aftermarket replacement part carries the comparison number 04274059115 and belongs to the product group "hoses." Weighing 0.4 kg, this product meets the high standards required in marine and stationary applications.
COOLING WATER HOSE - 04274059112 suitable for MAN D-engines
Optimal Fit for MAN D EnginesDiscover our cooling water hose, which is ideally suited for applications in MAN D engines. The product impresses with the quality and reliability you expect from OEM replacement parts. The comparison number 04274059112 allows for easy identification of this functional replacement part.
COOLING WATER HOSE - 04274059110 suitable for MAN D-engines
Cooling Water Hose – Essential Product for EnginesDiscover the cooling water hose (reference number: 04274059110), an indispensable product suitable for MAN D engines. As part of the product group "hoses," this OEM replacement part offers exceptional reliability, which is crucial for diesel and gas engines. Weighing only 0.28 kg, it ensures that your engine operates at its best in every application.Perfect Fit for MAN D EnginesThe cooling water hose is an OEM replacement part that meets the highest standards. Designed specifically for MAN D engines, this component impresses with its precise fit and durability. With the quality behind this product, you ensure smooth operation of your engine system. Rely on our expertise in the field of replacement parts.
COOLING WATER HOSE - 04274059108 suitable for MAN D-engines
Qualitatively tested cooling water hose for reliable performance Experience the cooling water hose with the comparison number 04274059108, an essential product suitable for MAN D engines. With this OEM replacement part, you ensure that your drive system is optimally cooled, significantly supporting the efficiency and longevity of your engines.Perspectives for MAN D engines The cooling water hose is specially designed and manufactured according to the highest standards, suitable for MAN D. Thanks to the use of high-quality materials and excellent workmanship, this product impresses in its functionality.
- 04274050093 suitable for MAN D-engines
Precise Pipe Connections: The First-Class HoseDiscover our first-class OEM replacement part: The hose, suitable for MAN D, carries the comparison number 04274050093. This hose belongs to the group of pipe connections and was designed to optimize the performance of your MAN D engines. By using these OEM replacement parts, you ensure the efficiency of your engines in marine and stationary applications.Efficient Solutions for EnginesAs OEM replacement parts, our products are designed to meet high industry standards. The hose with the comparison number 04274050093 fits perfectly with the requirements of engines designed for demanding applications. Maximum compatibility and durable quality are what distinguish our replacement parts.
TUBING CONNECTION - 04274050015 suitable for MAN D-engines
Tubing Connection: Efficiency and Quality CombinedThe tubing connection with comparison number 04274050015 is an essential OEM replacement part for engines. Its precise workmanship ensures reliable performance. This product is indispensable for promoting the optimal functionality of your systems.
TUBING CONNECTION - 04271991228 suitable for MAN D-engines
Tubing Connection for MAN D EnginesDiscover the tubing connection with the comparison number 04271991228, suitable for MAN D engines. This OEM replacement part offers a perfect fit and significantly contributes to the efficiency of your engine. As an OEM replacement part, it meets the highest quality standards that your machines require.
TUBING CONNECTION - 04271991225 suitable for MAN D-engines
High-Performance Tubing Connection – Comparison Number 04271991225Discover our high-quality tubing connection (comparison number: 04271991225), designed for MAN D engines. This OEM replacement part offers you the excellent fit that is crucial for smooth operations in marine and stationary applications.Trust through High-Quality OEM Replacement PartsWhen it comes to engines, quality and reliability are paramount. Our tubing connection is an OEM replacement part that undergoes strict quality control, ensuring that you can be confident you are purchasing a product of top-notch craftsmanship.
HOSE - 04271991140 suitable for MAN D-engines
Reliable Hose – Comparison Number 04271991140We present to you our hose, suitable for MAN D engines, with the comparison number 04271991140. This product belongs to the category "Lines and pipes" and combines remarkable quality with precise fit. Weighing only 0.95 kg, this hose has been specially designed to optimize the performance of your engines.Efficient OEM Replacement Parts for Specialized ApplicationsWith our hose, we offer a product that creates ideal conditions for durable applications in marine as well as stationary areas. The careful workmanship ensures excellent functionality, delivering reliable results even in critical situations. Trust our experience in providing top-notch solutions for engines.
HOSE - 04271991125 suitable for MAN D-engines
Hose – Optimal Performance for MAN D EnginesDiscover our hose, which is an essential element as an OEM spare part under the comparison number 04271991125 for MAN D engines. Lightweight and robust, this product is ideal for use in marine and stationary applications. Weighing only 0.51 kg, the hose can be easily installed and ensures reliable functionality.High Compatibility with Leading ManufacturersOur hose is specifically designed to be compatible with MAN D, and also offers a wide range of OEM spare parts for engines from renowned manufacturers such as MWM, Mercedes-Benz, Deutz, Volvo, MTU, Bosch, and Detroit Diesel. This ensures that you always have the right solution for your needs.
What are hoses used for in engines?
Hoses are flexible tubing components that connect engine parts for the purpose of fluid and air transport. They carry coolant between the engine block and radiator, deliver fuel to injection systems, and vent gases through breather or return lines. In marine engines, marine hoses must resist saltwater, vibration, and continuous temperature cycling, while motor hoses for land-based equipment are built for thermal expansion and pressure loads. Specific engine tubing is also used to route low-pressure air or manage emissions.
Function and benefits of engine and marine hoses
- Secure transfer of coolant, fuel, oil, or air
- Reduced vibration transfer between rigid components
- Resistance to chemicals, salt, and temperature extremes
- Quick service access through modular fittings
- Improved safety by isolating thermal and pressure zones
Properly sized engine hoses contribute to performance stability. In marine systems, marine hoses and fittings form closed systems that withstand corrosion and pressure surges. On land, motor hoses are often part of emission and cooling loops.
Types and materials used in hoses
- Reinforced rubber hoses for coolant and air
- Silicone hoses for high-heat and low-pressure areas
- Braided or wrapped tubing for vibration-sensitive zones
- Flexible exhaust and breather hoses
- Custom hose adapter for boat motor installations
Engine hose construction depends on its role: fuel hoses are often lined for hydrocarbon resistance, while marine hose products must meet safety standards for fire and burst resistance. Modern materials also include EPDM, nitrile, and fluorosilicone for specialized functions in power systems.
Compatibility and sourcing
We supply high-performance hoses suitable for MTU, Deutz, MAN, Volvo Penta, and MWM. All components are selected for chemical compatibility, temperature resistance, and connection reliability. Whether you're replacing a coolant engine hose or retrofitting with a new hose adapter for boat motor installations, we support precise selection based on diameter, length, and engine layout.
With our large stock and fast shipping, we help avoid unnecessary downtime—whether for planned service intervals or emergency repairs.
Application areas for industrial and marine hoses
Marine hoses are used in propulsion engines, bilge systems, exhaust loops, and seawater cooling lines. In industrial and stationary engines, motor hose products deliver oil and coolant to control thermal loads. Across all applications, properly routed engine hoses protect adjacent components and maintain system pressure during load changes or thermal expansion. Modular solutions simplify installation, especially in confined spaces or mobile setups.
Advantages of buying from us
As a B2B supplier, we offer:
- Fast DHL Express shipping from our extensive stock
- Support for selection and part identification
- Online ordering optimized for technical buyers
We support engineers and technicians with experience-based product selection and quick availability. Our offerings cover full hose sets as well as individual lengths, elbows, and marine hoses and fittings for on-site installation.
Related components to hoses
When replacing hoses, it is common to also exchange hose clamps, seals, gaskets, and vibration dampers. In marine applications, compatible adapters and through-hull fittings may also be required. We supply all related parts needed for safe and effective hose replacement in modern engine systems.
Frequently asked questions about engine hoses
What is a breather tube for on an engine?
A breather tube allows gases and pressure to escape from the crankcase or valve cover, preventing buildup and ensuring engine ventilation.