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 HOSE - 20412293 suitable for Volvo/Volvo Penta engines
Robust Cooling Hose for High-Performance EnginesDiscover our cooling hose, a top-quality product equipped with the comparison number 20412293. This spare part is suitable for Volvo/Volvo Penta engines and offers reliable performance that is crucial for cooling your engine. Made from durable materials, the cooling hose ensures that your system functions efficiently and optimally.
COOLING HOSE - 20412292 suitable for Volvo/Volvo Penta engines
Cooling hose – perfectly matched to Volvo/Volvo Penta enginesDiscover our cooling hose, an excellent product suitable for Volvo/Volvo Penta engines. With the comparison number 20412292, this OEM spare part is the ideal choice for both marine operations and stationary engines. The precise fit and quality set new standards that provide optimal cooling for your engines.Technical details and quality of the OEM spare partThe cooling hose product weighs 0.7 kg and belongs to the category "Housings, covers and closures". It has been specifically designed to meet the demands of performance and durability, and is directly compatible with the renowned Volvo/Volvo Penta engines. Our internal controls ensure the quality you expect for your applications.
COOLING HOSE - 20412291 suitable for Volvo/Volvo Penta engines
Excellent Product: Cooling Hose for EnginesDiscover our cooling hose (comparison number 20412291), a top-quality product specifically designed for use in engines. This OEM replacement part offers high quality, ideal for applications in the marine and stationary sectors. This ensures the performance of your reliable machines.
COOLING HOSE - 20412279 suitable for Volvo/Volvo Penta engines
Designing an Efficient Cooling SystemThe cooling hose with the comparison number 20412279 is an essential OEM spare part designed for the efficient cooling of engines. As part of our product group for housings, covers and closures, this cooling hose ensures that your engine always maintains the optimal operating temperature.Durability Suitable for Volvo/Volvo Penta EnginesWeighing 0.774 kg, this OEM spare part is developed for Volvo/Volvo Penta engines. The cooling hose impresses with its high resistance to internal pressure and extreme temperatures. Rely on this component to prevent unforeseen issues in your cooling system.
COOLING HOSE - 20412278 suitable for Volvo/Volvo Penta engines
Robust Cooling Hose Suitable for Volvo/Volvo PentaDiscover our cooling hose with the part number 20412278 – a top-notch OEM replacement part designed specifically for insiders in engine technology. This product belongs to the group Gears and toothed wheels and offers excellent functionality for engines used in marine and stationary applications. Weighing in at 0.655 kg, this cooling hose impresses with its durability.Advantages of Using OEM Replacement PartsOur OEM replacement parts are suitable for various applications of Volvo/Volvo Penta engines. They stand in stark contrast to aftermarket alternatives, which are often offered in lesser quality. With the cooling hose, we ensure precise fit and reliable performance associated with low failure rates. Trust in parts developed by manufacturers with the highest quality standards.
COOLING HOSE - 20405956 suitable for Volvo/Volvo Penta engines
Reliable Spare Part: Cooling Hose with Comparison Number 20405956Experience the cooling hose, our OEM spare part with the comparison number 20405956. This product ensures reliability for engines that require constant cooling. Weighing only 0.714 kg, the cooling hose is effective and ideal for various applications.Suitable for the Need: Volvo/Volvo PentaThis cooling hose is suitable for Volvo/Volvo Penta engines and ensures that your machines can operate efficiently. The use of high-quality materials in the OEM spare part provides an excellent fit and functionality to maintain your equipment's performance at a high level.
COOLING HOSE - 20405657 suitable for Volvo/Volvo Penta engines
Cooling Hose: Essential Spare PartThe cooling hose with the comparison number 20405657 is an essential OEM spare part, suitable for Volvo/Volvo Penta engines. This product ensures optimal cooling and is an indispensable component for the stable operation of engines. Its robust construction makes it particularly resistant and suitable for challenging environments.
COOLING WATER HOSE - 1195577 suitable for Volvo/Volvo Penta engines
COOLING WATER HOSE with the comparison number 1195577 suitable for Volvo/Volvo Penta engines
FUEL HOSE - 1195081 suitable for Volvo/Volvo Penta engines
FUEL HOSE with the comparison number 1195081 suitable for Volvo/Volvo Penta engines
HOSE - 115L77005 suitable for MTU engines
Optimal Use with Comparison Number 115L77005 Discover the hose OEM replacement part with comparison number 115L77005, suitable for MTU engines. This product in the category gaskets ensures maximum reliability and performance. You are investing in a durable product that enhances the efficiency of your engines.
FIRE-RESISTANT HOSE - 0269972282 suitable for MTU engines
Discover Reliable Fire-resistant HoseDiscover the powerful Fire-resistant Hose (comparison number: 0269972282), an OEM replacement part that provides consistent performance for your engines. This product is specifically designed to function perfectly and is characterized by high safety standards. At the same time, our years of industry experience ensure the best solutions you need.
FIRE-RESISTANT HOSE - 0269972182 suitable for MTU engines
Reliable Product: Fire-resistant hoseDiscover our reliable product, the Fire-resistant hose, with the comparison number 0269972182, which offers you safety and the highest performance standards. Specifically designed as an OEM replacement part for marine and stationary applications, this component is suitable for MTU engines.Robust Performance for Demanding ApplicationsThis replacement part ensures reliable performance under high-pressure conditions. The component meets stringent safety requirements, significantly contributing to the durability and effectiveness of your engines. Trust in our OEM replacement parts, which are specifically manufactured to meet the highest demands.
FIRE-RESISTANT HOSE - 0269972082 suitable for MTU engines
For demanding applications: Fire-resistant hose with comparison number 0269972082Discover our Fire-resistant hose (comparison number: 0269972082), an essential OEM replacement part designed specifically for use in challenging environments. This product belongs to the article group Gaskets and is ideally suited for marine and stationary applications.Targeted solutions suitable for MTU enginesOur fire-resistant hose is suitable for MTU engines and ensures reliable sealing under extreme conditions thanks to its outstanding properties. Its durability allows for effective performance of your engines, no matter the situation.
FIRE-RESISTANT HOSE - 0269971982 suitable for MTU engines
Ensure Safety with the Fire-resistant hose The Fire-resistant hose with the comparison number 0269971982 is a high-performance connecting element specifically designed to reliably support your engine systems. This product, suitable for MTU engines, is made from fire-resistant materials and provides maximum safety under extreme conditions. With dimensions of 53.4 cm in length and width, and a height of 9.5 cm, integration into various applications is straightforward.OEM Spare Parts with Functionality This reliable OEM spare part not only offers quality but also high functionality for your engines. Through our internal controls, we ensure that each product is thoroughly tested to meet the highest standards. Thus, you can rely on optimal performance, which is crucial for engines in marine and stationary applications. The comparison number 0269971982 ensures that you always receive the appropriate OEM spare part.
FIRE-RESISTANT HOSE - 0269971882 suitable for MTU engines
Effective fire-resistant hose for central applicationsDiscover our fire-resistant hose (comparison number: 0269971882) – a modern connecting element for your applications. This hose is suitable for MTU engines and offers an outstanding mix of performance and durability.Precision in OEM spare parts for passionThe spare part (comparison number 0269971882) meets the highest standards of OEM spare parts. OEM stands for Original Equipment Manufacturer and ensures a precise fit and functionality. Rely on the quality of OEM spare parts to maximize the efficiency of your engines.
FIRE-RESISTANT HOSE - 0269971782 suitable for MTU engines
Reliable Quality Products for Your ApplicationsDiscover our fire-resistant hose, known as Fire-resistant hose, the optimal solution as an OEM replacement part. This product is perfectly suited for MTU engines and meets the highest demands.Technical Details and Comparison Number 0269971782Our Fire-resistant hose is an essential component, suitable for engines from the manufacturer MTU. With the comparison number 0269971782, you receive a product that meets the requirements for quality and performance.
FIRE-RESISTANT HOSE - 0269971682 suitable for MTU engines
Robust Product with Comparison Number 0269971682Discover our fire-resistant component with the comparison number 0269971682. This fire-resistant hose is an essential solution for connection technology in engines. Designed to withstand even extreme conditions, this spare part offers safety and durability.OEM Spare Parts for Premium ApplicationsOur product range exclusively includes OEM spare parts that meet strict safety and performance requirements. The fire-resistant hose is suitable for MTU engines and impresses with the highest precision. Thus, you can be sure that you are purchasing a long-term solution for your needs with this item.
FIRE-RESISTANT HOSE - 0269971582 suitable for MTU engines
Premium Spare Parts from MOPA MotorpartsDiscover our Fire-resistant hose, identified by the comparison number 0269971582. This OEM spare part offers reliable performance and meets the highest safety standards in demanding applications. Rely on the precise quality and long-term usability for your engines.
FIRE-RESISTANT HOSE - 0269971482 suitable for MTU engines
Versatile Solution for Your EnginesDiscover the powerful fire-resistant hose, ideal as an OEM spare part compatible with MTU engines. This product is suitable for demanding applications and ensures optimal fit with the comparison number 0269971482. Our wide selection of spare parts ensures stability and effectiveness in critical operations.
FIRE-RESISTANT HOSE - 0269971382 suitable for MTU engines
Essential Fire-resistant Hose for Your EnginesOur Fire-resistant hose (comparison number: 0269971382) is an essential connecting element designed to meet its requirements. This solution is built to withstand extreme conditions and is compatible with MTU engines. Rely on quality with this OEM spare part that offers maximum safety.
FIRE-RESISTANT HOSE - 0269971182 suitable for MTU engines
Discover the fire-resistant hose The fire-resistant hose with the comparison number 0269971182 offers an outstanding solution for the specific demands that MTU engines place on their components. This OEM replacement part impresses with its reliable functionality and durability. Trust in excellence that is essential for long-term use.Efficient Solutions for Your Application This product is specifically adapted and perfectly suitable for all applications in MTU engines. The hose-like design of this product solution makes maintenance and replacement a straightforward matter. Its additional protection against high temperatures ensures stable operation and facilitates every maintenance task.
FIRE-RESISTANT HOSE - 0269971082 suitable for MTU engines
Versatile Fire-resistant Hose - Durable and ReliableDiscover the Fire-resistant hose with the reference number 0269971082, specifically designed for your needs. This OEM spare part is of the highest quality and offers excellent performance under extreme conditions. Rely on this hose, which is designed as an ideal product for marine and stationary applications.
FIRE-RESISTANT HOSE - 0269970982 suitable for MTU engines
Innovative Fire-resistant Hose for MTU EnginesDiscover our product, the Fire-resistant Hose with the comparison number 0269970982, specifically designed to meet the highest demands. This hose is suitable for MTU engines and belongs to the product group of Holders, plates and flanges. Unlock the full potential of your engines with this reliable component!
FIRE-RESISTANT HOSE - 0269970882 suitable for MTU engines
Your fire-resistant hose suitable for MTU enginesDiscover our fire-resistant hoses product that offers excellent quality. With the comparison number 0269970882, this OEM spare part is suitable for MTU engines. OEM spare parts provide outstanding performance that stands out from aftermarket solutions.Reliability through the comparison number 0269970882Our fire-resistant hose is marked with the comparison number 0269970882, making it specifically developed for MTU engines. This ensures optimal performance and durability for your applications in stationary and maritime areas.
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.