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.
FUEL HOSE - 06852921 suitable for MWM & Deutz engines
Fuel hose for stationary engines in the marine sectorDiscover our fuel hose (comparison number 06852921), an essential product for the effective supply of your engines. This hose belongs to the category "hoses" and offers you the quality you need. This product is an important OEM replacement part.Suitable for MWM & Deutz enginesThis fuel hose is optimally suited for engines compatible with MWM & Deutz. Weighing only 0.026 kg, it offers both robustness and easy handling. This OEM replacement part ensures the required fit, allowing your machines to operate efficiently.
HOSE - 04423678 suitable for MWM & Deutz engines
Efficient Hose with Comparison Number 04423678Discover our hose with the comparison number 04423678, designed specifically for use in various engines. As an important component, this product belongs to the category “Lines and pipes” and is suitable for MWM & Deutz. Benefit from excellent functionality and durability.Suitable for MWM & Deutz Engines: Quality at the Highest LevelOur product is an OEM replacement part that offers perfect solutions and is compatible with MWM & Deutz engines. As a provider of OEM replacement parts, we are firmly convinced that only top-quality components are needed for your applications.
FUEL HOSE - 04401027 suitable for MWM & Deutz engines
Robust Fuel Hose with Comparison Number 04401027 Discover our fuel hose, the replacement part you’ve been looking for! With the comparison number 04401027, our product offers optimal performance and reliability for engines.
PROTECTIVE HOSE - 04419397 suitable for MWM & Deutz engines
Robust Product: Protective Hose for Demanding ApplicationsDiscover our protective hose with the comparison number 04419397, a high-quality OEM replacement part that exceeds your expectations. With this protective hose, you enhance the performance of your engines, as it is optimally designed to meet the demands of challenging applications.Suitable for Performance: Quality for Engines The protective hose belongs to the product group hoses. Thanks to its high material quality, it meets the standards of selected OEM replacement parts, offering reliable durability. Trust in excellence when it comes to engines!
SHRINKABLE HOSE - 04419826 suitable for MWM & Deutz engines
Premium Clarification for Your EnginesDiscover our shrinkable hose with the part number 04419826, which is specifically designed to optimize the performance of your suitable for MWM & Deutz engines. As part of the item group "hoses," our OEM replacement part provides the precision you can expect.Suitable for MWM & Deutz EnginesThis shrinkable hose is perfectly suitable for MWM & Deutz. Rely on our years of experience and enhance the efficiency of your engines with these carefully selected OEM replacement parts. The part number 04419826 ensures exact compatibility.
HOSE - 04413185 suitable for MWM & Deutz engines
Premium Hose with Comparison Number 04413185The hose with the comparison number 04413185 is a reliable OEM replacement part for high-performance engines. This product ensures smooth operation and is ideally suited for your needs. With this comparison number, you secure the quality you require.Important Details for MWM & Deutz EnginesThis replacement part is compatible with MWM & Deutz engines and differs in its functionality from others. Trust in the expertise when selecting products that are perfectly aligned with the needs of your engines.
HOSE - 04405849 suitable for MWM & Deutz engines
Hose suitable for MWM & Deutz enginesDiscover our OEM replacement part, the hose with the comparison number 04405849, which has been specifically designed for injection components. This product ensures optimal fit and durability, suitable for MWM & Deutz engines.Precision through internal controlEach hose meets the high standards of an OEM replacement part and undergoes strict internal control. This ensures that this component can be reliably and safely used for your engines.
HOSE - 04401652 suitable for MWM & Deutz engines
Reliable Hose for Your ApplicationsOur hose, comparison number 04401652, comes from the article group exhaust system and is suitable for MWM & Deutz engines. This OEM spare part proves itself in extensive applications, offering excellent fit and performance.Perfect Fit with OEM Spare PartsThe comparison number 04401652 certifies that this product is fully compatible and meets the specific requirements of MWM & Deutz. Trust in our range, which includes over 1 million spare parts, and find the optimal solution for your engine requirements.
HOSE - 04405847 suitable for MWM & Deutz engines
Amazing OEM Replacement Part for EnginesThe hose with the comparison number 04405847 is an essential product for your machines. This OEM replacement part impresses with its quality and excellent fit. It is manufactured for MWM & Deutz engines and is an important element in the category gaskets.Quality through OEM Replacement PartsOur OEM replacement parts, such as the hose, offer unbeatable precision compared to aftermarket solutions. The comparison number 04405847 ensures that this hose product reliably serves your MWM & Deutz engines. Rely on the quality of manufacturers with high standards.
SHRINKABLE HOSE - 04422939 suitable for MWM & Deutz engines
Shrinkable hose with comparison number 04422939 Discover our shrinkable hose with the comparison number 04422939. This OEM replacement part is ideally suited for your MWM & Deutz engines. As a reliable component, it provides you with the necessary safety and performance in demanding applications.Suitable for MWM & Deutz – Optimal solution The shrinkable hose is designed for MWM & Deutz engines and allows for easy installation. A reliable product that ensures your engines function optimally as OEM replacement parts.
COOLING WATER HOSE - 04413655 suitable for MWM & Deutz engines
Efficient Replacement Part Suitable for MWM & Deutz EnginesThe cooling water hose with comparison number 04413655 is a top-quality component specifically designed for engines suitable for MWM & Deutz. This OEM replacement part provides reliable cooling, ensuring your engines can operate effectively at all times.
HOSE - 06203679 suitable for Deutz engines
Robust Connecting Element Suitable for Deutz EnginesDiscover the hose with the comparison number 06203679, an essential connecting element specifically designed to meet the demands of diesel and gas engines. Weighing only 0.25 kg, this product supports sustainability in your applications while also providing easier handling.
HOSE - 04406162 suitable for MWM & Deutz engines
Hose for Engine ApplicationsThe hose with the reference number 04406162 is a specialized OEM replacement part, ideal for engines in marine and stationary applications. This product belongs to the category of electric components and switches and is designed for high performance.
HOSE - 04440579 suitable for MWM & Deutz engines
Premium Hose with Comparison Number 04440579 Discover our reliably designed hose, comparison number 04440579. This OEM replacement part is an essential component in engines and significantly contributes to their performance.Perfect Fit for MWM & Deutz Engines With our design, we offer you a replacement part suitable for MWM & Deutz, optimally tailored to the requirements of these manufacturers. Rely on the quality and durability that our product provides.
HOSE - 04409576 suitable for MWM & Deutz engines
Premium Hose: Your Reliable OEM Replacement PartDiscover our OEM replacement part: the hose with the comparison number 04409576. This product is specifically designed to ensure reliable performance when used in engines. Here, modern technology meets proven quality to provide operational safety.Optimal Performance: Suitable for MWM & Deutz EnginesThis hose is an OEM replacement part that fits MWM & Deutz engines. With its excellent craftsmanship, it not only offers robustness but also durability. We take pride in distributing replacement parts according to the highest quality standards to optimally support the performance of your machines.
HOSE - 04409589 suitable for MWM & Deutz engines
Hose with Comparison Number 04409589Discover our hose with the comparison number 04409589. This product ensures a reliable sealing and is essential for the operation of your engines. The hose is specifically designed as an OEM replacement part that is ideally suited for MWM & Deutz engines.Suitable for MWM & Deutz EnginesThis hose is precisely designed and fits engines from MWM & Deutz. With the comparison number 04409589, you receive a product that is specially optimized for safe operation. Rely on OEM replacement parts that are aimed at the highest standards.
HOSE - 04405790 suitable for MWM & Deutz engines
Hose: OEM Replacement Part for MWM & DeutzDiscover our hose (comparison number: 04405790), an OEM replacement part designed to meet your needs perfectly. This product ensures the ideal performance of your engines, especially suitable for MWM & Deutz engines. Immerse yourself in the quality of over 25 years of experience.
HOSE BEND - 04508449 suitable for Deutz engines
HOSE BEND with the comparison number 04508449 suitable for Deutz engines
HOSE - 04406444 suitable for MWM & Deutz engines
Efficient Hose - Comparison Number 04406444 Discover our OEM spare part, the hose, comparable under the comparison number 04406444. This product is specifically designed to fit MWM & Deutz engines and ensures optimal performance. Compared to aftermarket offerings, you now clearly make the right choice. Quality ensures that you can reliably depend on the functionality of your machines.Suitable for MWM & Deutz Engines – Optimal Solution The hose is suitable for MWM & Deutz engines and offers excellent performance. By using OEM spare parts, you ensure that you benefit from the outstanding quality that your engine systems require. Trust in the durability and efficiency that only manufacturers with excellent craftsmanship can provide. Forget about inferior copy products.
HOSE - 04409577 suitable for MWM & Deutz engines
High-Quality Hose with Comparison Number 04409577Discover our product, the hose with comparison number 04409577, which is specifically designed for efficiency and durability. This OEM replacement part meets the highest standards and ensures reliable performance. The hose belongs to the product group "Hoses" and is ideal for various requirements in your business.Optimal Fit for MWM & DeutzOur hose is suitable for MWM & Deutz engines and ensures excellent integration into your application. This design allows for smooth operation and prevents failures, making it a crucial component in your equipment. With its precise fit, you actively contribute to extending the lifespan of your engines.
HOSE NIPPLE - 04914671 suitable for Deutz engines
Quality Product for EnginesThe hose nipple with the reference number 04914671 is a precisely manufactured OEM spare part that can be optimally used in systems suitable for Deutz engines. This product ensures reliable connections and plays a crucial role in operational efficiency.
HOSE - 06214065 suitable for Deutz engines
Reliable Hose for EnginesDiscover our Hose, an essential Connecting element with the comparison number 06214065. This product, lightweight and handy, is ideally suited for diesel and gas engines in marine and stationary applications. Weighing only 0.125 kg, it is the perfect partner for busy applications that require efficiency and reliability.Product Suitable for Deutz EnginesThis OEM replacement part is compatible with Deutz engines and ensures that your machines operate with maximum safety and performance. Our OEM replacement parts meet the strict standards of the manufacturer, supporting long-lasting use and optimal functionality. Rely on our expertise!
HOSE - 04406782 suitable for MWM & Deutz engines
MOPA Motorparts - Your Partner for Spare PartsDiscover our premium hose with the comparison number 04406782, suitable for the requirements in MWM & Deutz engines. This product is an essential OEM spare part that ensures a solid connection and thus promotes the optimal performance of your engines.
HOSE - 04401653 suitable for MWM & Deutz engines
Spare Part for Your ApplicationsExperience our OEM spare part, the hose with the comparison number 04401653, perfectly suitable for all technical applications. This hose belongs to the category of lines and pipes and offers an ideal solution for your requirements.Suitable for MWM & Deutz EnginesOur clear specifications ensure that this product is suitable for MWM & Deutz engines. This affirms the quality and efficiency you need for operation.
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.