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.
TUBING CONNECTION - 85000014322 suitable for MAN D engines
Versatile Tubing Connection for Your ApplicationDiscover our spare part, the tubing connection (comparison number: 85000014322), which has been specifically designed for use in MAN D engines. With a lightweight of only 0.1 kg, your engine remains light and efficient. This product is essential for smooth operation and perfectly meets your requirements in marine and stationary use.Unmatched Quality in OEM Spare PartsThe tubing connection is part of our selection of OEM spare parts that are “suitable for” MAN D engines and undergo strict internal controls. Each product is carefully inspected to ensure that it meets the high standards we maintain at MOPA Motorparts.
SHAPED HOSE - 85000014294 suitable for MAN D engines
Shaped Hose for MAN D EnginesDiscover our shaped hose (comparison number: 85000014294), which is specially suitable for various applications. This spare part belongs to the article group hoses and impresses with its precise fit. The lightweight of only 0.1 kg significantly facilitates handling.Optimal Performance for EnginesAs an OEM spare part, our shaped hose ensures that it fits perfectly with MAN D engines. By using high-quality materials, this hose provides reliable performance that meets your requirements in maritime and stationary applications.
TUBING CONNECTION - 85000014097 suitable for MAN D engines
Tubing connection – Reference Number 85000014097Discover our tubing connection with the reference number 85000014097. This product is suitable for MAN D engines and belongs to the group of hoses. Weighing only 0.02 kg, this spare part is a practical and reliable choice for your engine applications in maritime and stationary settings.Quality through OEM spare partsOur products are OEM spare parts, which means they are manufactured to original equipment quality. Unlike aftermarket parts, our solutions provide a perfect fit and durability. Trust in the quality of spare parts suitable for MAN D engines to optimize the performance of your machines.
HOSE NIPPLE - 85000013986 suitable for MAN D engines
Hose Nipple: Reliable PerformanceDiscover our hose nipple with the comparison number 85000013986, a precise OEM spare part that ensures optimal performance for your engines. This product is crucial for the functionality of your system and provides a reliable connection that is perfectly tailored to your requirements. With a weight of just 0.1 kg, the hose nipple is easy to handle and versatile in use.Suitable Solutions for MAN D EnginesThe hose nipple is compatible with MAN D engines and has been developed to meet your specific needs. This OEM spare part offers you the quality you need to maximize the efficiency of your applications. Trust in the innovative power and experience of our family business.
COOLING WATER HOSE - 85000013913 suitable for MAN D engines
Cooling water hose suitable for MAN D enginesDiscover our replacement part, the cooling water hose with the comparison number 85000013913. This OEM replacement part is perfectly suitable for MAN D engines and ensures top performance. Rely on quality when it comes to your engines.Reliable OEM replacement parts for long service lifeThe cooling water hose is an OEM replacement part specifically designed for MAN D. With this tested quality, you ensure the smooth operation of your engines in marine and stationary applications. Count on our over 25 years of experience!
HOSE NIPPLE - 85000013710 suitable for MAN D engines
Quality of Hose Nipple with Comparison Number 85000013710The hose nipple with the comparison number 85000013710 is an essential OEM replacement part for your applications. This product belongs to the category of hoses and ensures optimal performance in various operating environments. Weighing only 0.23 kg, this hose nipple offers ease of handling and durability for engines in marine and stationary applications.
TUBING CONNECTION - 85000013465 suitable for MAN D engines
Robust Tubing Connection for Maritime ApplicationsDiscover the tubing connection with the comparison number 85000013465, specifically designed to integrate perfectly with MAN D engines. Weighing only 0.4 kg, this OEM replacement part is an essential component for the optimal maintenance and smooth operation of your machines. Our hoses are not only durable but also extremely reliable, making them perfectly suited for the challenges in marine and stationary applications.
SHAPED HOSE - 85000012319 suitable for MAN D engines
Shaped hose suitable for MAN D enginesDiscover the shaped hose with the comparison number 85000012319, an OEM replacement part specifically designed for engines. This reliable product offers excellent fit and performance. Weighing only 0.2 kg, the shaped hose is lightweight and easy to install, optimizing the maintenance of your application.
CORRUGATED HOSE - 85000012203 suitable for MAN D engines
Outstanding Corrugated Hose with Comparison Number 85000012203Discover the corrugated hose with the comparison number 85000012203, an OEM spare part specifically designed for MAN D engines. This premium product ensures optimal performance and efficiency for diesel and gas engines used in marine and stationary applications.
SHAPED HOSE - 85000011901 suitable for MAN D engines
Shaped hose suitable for MAN D enginesDiscover our shaped hose (comparison number: 85000011901), an essential product that is perfectly suited for applications in the field of MAN D engines. This shaped hose belongs to the group of hoses and provides a reliable solution for your marine and stationary engines thanks to its precise fit.
SHAPED HOSE - 85000011900 suitable for MAN D engines
Overview of the Shaped Hose 85000011900The shaped hose with the comparison number 85000011900 is a top-quality product that impresses with its special design. It is ideally suited for use in demanding applications that require reliable performance. Weighing 0.4 kg, this product is perfectly sized and fits optimally into various systems.Suitable for MAN D EnginesThis product is suitable for MAN D engines and meets all necessary quality standards. By adapting to the specific requirements of engines in marine and stationary applications, the shaped hose offers outstanding functionality and durability. You can be assured that your drive system operates efficiently and enables smooth operation.
SHAPED HOSE - 85000011899 suitable for MAN D engines
Reliable Shaped Hose for EnginesDiscover the shaped hose with the comparison number 85000011899, an essential product specifically designed for engines that require excellent performance. The shaped hose is not only suitable for MAN D engines but also ensures optimal functionality and reliability in a variety of applications, whether in the marine sector or for stationary use.
SHAPED HOSE - 85000011859 suitable for MAN D engines
Quality for Your Engine NeedsDiscover our product, the shaped hose with the comparison number 85000011859. This spare part is suitable for MAN D engines and belongs to the category "hoses". Trust in the first-class craftsmanship that our OEM spare parts provide.Extensive Inventory for Fast DeliveryOur extensive inventory allows for reliable delivery of all spare parts. The shaped hose, suitable for MAN D engines, is an essential component for the efficiency and longevity of your engines.
SHAPED HOSE - 85000011720 suitable for MAN D engines
Shaped hose for reliable engine performanceDiscover our shaped hose with the comparison number 85000011720, an essential OEM spare part specifically designed for various applications in marine and stationary technology. This product weighs only 0.15 kg and provides the necessary reliability to ensure engine performance.Suitable for MAN D enginesThis spare part is perfectly suited to optimize the performance of engines. The shaped hose is compatible with MAN D engines and meets the highest quality standards in the industry. By using OEM spare parts, we ensure that you can get the best performance from your equipment.
COOLING WATER HOSE - 85000011554 suitable for MAN D engines
Cooling Water Hose with Comparison Number 85000011554Discover our cooling water hose, comparison number 85000011554, an essential OEM replacement part that ensures the efficient operation of your engines. This cooling water hose is suitable for MAN D engines and provides optimal cooling for your machinery. Weighing only 0.08 kg, it is easy to handle yet extremely durable.
COOLING WATER HOSE - 85000011533 suitable for MAN D engines
Cooling water hose compatible with MAN D enginesThe cooling water hose with the comparison number 85000011533 is an essential product for the cooling of engines. This OEM replacement part offers quality and reliability. Weighing only 0.25 kg, the cooling water hose is easy to install and plays a crucial role in the optimal performance of your engine. Maximum efficiency is ensured through targeted cooling, which is essential for the smooth operation of your machine.Compatible with MAN D enginesThis cooling water hose is specifically designed for MAN D engines. The precision of the OEM replacement parts ensures that you get the best possible performance from your engine. Rely on the comparison number 85000011533 to ensure that you choose exactly the right component for your needs.
SHAPED HOSE - 85000011244 suitable for MAN D engines
Discover Shaped Hose for MAN D Engines Discover our shaped hose with the comparison number 85000011244, which belongs to the hoses product group. This product is specifically designed to fit MAN D engines to optimize their operation. Weighing only 0.2 kg, you can be sure that the shaped hose is both lightweight and easy to install.Quality through OEM Replacement Parts We offer exclusively OEM replacement parts known for their high processing quality. Our shaped hose, suitable for MAN D engines, ensures that your engine remains efficient and durable. If you are looking for a reliable replacement part, this product is the right choice. OEM replacement parts provide the optimal fit and maximum benefits for your engines.
SHAPED HOSE - 85000011243 suitable for MAN D engines
Shaped hose suitable for MAN D enginesDiscover our OEM replacement part, the shaped hose with the comparison number 85000011243. This product is essential for reliable performance and optimal functionality. The shaped hose offers a perfect fit that meets the requirements in marine and stationary applications and is ideally suited for MAN D engines. Weighing only 0.1 kg, this component impresses with its lightweight design and robustness.Premium replacement parts for the highest standardsThe comparison number 85000011243 represents quality in the field of OEM replacement parts. Our products provide the reliability you need to maximize the performance of your engines. The replacement part is specifically designed to fit MAN D engines to ensure optimal operation and efficient performance of your machines.
SHAPED HOSE - 85000011017 suitable for MAN D engines
Shaped hose for reliable engine performanceDiscover our shaped hose, the ideal solution for your engines, suitable for MAN D. With the comparison number 85000011017, this OEM spare part is specifically tailored to the requirements of MAN D engines and offers excellent compatibility. Lightweight and robust, weighing 0.13 kg, this product ensures optimal functionality.
TUBING CONNECTION - 85000010859 suitable for MAN D engines
Tubing connection suitable for MAN D engines Discover our tubing connection with the comparison number 85000010859. This OEM spare part is perfectly designed to optimize the performance of your engines. Made with top-quality materials, it offers optimal functionality in applications that require engines from the manufacturer MAN D. Trust in the quality of our products, which has been appreciated for over 25 years.
CORRUGATED HOSE - 85000010463 suitable for MAN D engines
Excellent Replacement Part: Corrugated HoseDiscover our corrugated hose replacement part with the comparison number 85000010463, designed to achieve perfect results in applications suitable for MAN D engines. Weighing 1.6 kg, this OEM replacement part ensures that your engine operates efficiently. Its careful construction meets the high demands of marine and stationary applications.Suitable for MAN D Engines: Quality for Your NeedsThis product is specifically designed to be suitable for MAN D engines and offers a top-notch solution for your energy systems. OEM replacement parts are characterized by their excellent fit and durability, allowing you to rely on the performance of your engine.
SHAPED HOSE - 85000010265 suitable for MAN D engines
High-Quality Shaped Hose for EnginesOur shaped hose with the comparison number 85000010265 is a top-quality product specifically designed to meet the requirements of engines in marine and stationary applications. Weighing in at just 0.08 kg, this shaped hose offers an ideal combination of lightness and robustness.
SHAPED HOSE - 85000003006 suitable for MAN D engines
Shaped Hose for Your EnginesDiscover our OEM replacement part, the shaped hose with the comparison number 85000003006. This product is specially designed to provide optimal performance and reliability. Thanks to its precise fit, it is ideal for the maintenance of your engines.
COOLING WATER HOSE - 85000002070 suitable for MAN D engines
Cooling water hose with comparison number 85000002070Discover the cooling water hose with the comparison number 85000002070, specially designed to ensure the optimal operating characteristics of your MAN D engines. This hose is an important OEM replacement part, specifically categorized under hoses, to efficiently support the cooling of engines. With a weight of only 0.1 kg, it offers practical handling without compromising on quality.Suitable for MAN D engines – Our tested qualityThe product is suitable for MAN D, making it an ideal choice for your specific requirements. Our OEM replacement parts are designed to maximize engine performance and extend their lifespan. Rely on our years of expertise and choose from our extensive range, which includes only the best parts for your machines.
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.