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.
HIGH-PRESSURE HOSE - 82963405002 suitable for MAN D engines
High-pressure hose suitable for MAN D enginesDiscover our high-pressure hose with the comparison number 82963405002, specifically designed for applications that place high demands on performance. This product belongs to the category of hoses and weighs only 1.07 kg, making it easy to handle.Quality through OEM replacement partsThis high-pressure hose offers the highest quality, as it is manufactured as an OEM replacement part. Unlike aftermarket products, the OEM replacement part ensures optimal fit for the MAN D engines. Rely on the durability and reliability that only these parts can provide.
TUBING CONNECTION - 82963400370 suitable for MAN D engines
Quality Tubing Connection - Comparison Number 82963400370Discover the tubing connection with the comparison number 82963400370, an essential OEM spare part designed for MAN D engines. This product is specifically engineered to optimize the performance of your engines and provide the highest precision.
TUBING CONNECTION - 82963400276 suitable for MAN D engines
Tubing Connection – Customized SolutionDiscover our tubing connection, identified by the comparison number 82963400276. This OEM replacement part is suitable for MAN D engines. It impresses with reliable performance and easy handling, making it an ideal choice for your operational needs.
TUBING CONNECTION - 82963300095 suitable for MAN D engines
Functional Tubing Connection for Highest DemandsThe tubing connection with the reference number 82963300095 is an essential OEM spare part that provides you with the reliability you need for your applications. This product has been specifically designed to achieve optimal performance in engines such as those suitable for MAN D engines. Every detail matters, which is why you benefit from the precise manufacturing behind this spare part.
TUBING CONNECTION - 82963300094 suitable for MAN D engines
Tubing connection suitable for MAN D engines Discover our tubing connection (comparison number: 82963300094), designed specifically for MAN D engines. This OEM replacement part belongs to the category hoses and impresses with its precise fit. With this high quality, you can optimally enhance the performance of your engines.Products in original equipment quality Benefit from this top-notch product, classified as an OEM replacement part suitable for MAN D engines. Our tubing connection ensures that your engine operates efficiently and is also an attractive offer for your replacement parts needs.
TUBING CONNECTION - 82963300093 suitable for MAN D engines
High-Quality Tubing Connection with Comparison Number 82963300093Discover our top-notch tubing connection, compatible with MAN D engines, featuring the comparison number 82963300093. This OEM replacement part provides you with the reliable quality you need for your marine or stationary engines.
TUBING CONNECTION - 82963300085 suitable for MAN D engines
Premium Tubing Connection – For Demanding ApplicationsDiscover our tubing connection with the comparison number 82963300085. This product is perfectly suited for MAN D engines and ensures reliable performance in your marine and stationary applications. As an OEM replacement part, it offers the highest quality and durability.Suitable for MAN D EnginesThe tubing connection is designed for MAN D and meets the specific requirements of diesel and gas engines. Rely on our OEM replacement parts to optimally support the performance of your engines. Every detail has been carefully planned to enable seamless integration into your engine technology.
TUBING CONNECTION - 82963300084 suitable for MAN D engines
Tubing connection suitable for MAN D enginesDiscover our reliable tubing connection, comparison number 82963300084, designed for optimal performance in MAN D engines. This OEM spare part from the group "Hoses" ensures the best possible functionality of your engines and is therefore an excellent choice for ambitious users.Quality of OEM spare partsYou benefit from top-quality OEM spare parts that are characterized by their original equipment manufacturer quality. The tubing connection, comparison number 82963300084, is suitable for MAN D engines and provides you with the necessary reliability you need when selecting engine components without straining your budget.
SHAPED HOSE - 82963300081 suitable for MAN D engines
Shaped hose suitable for MAN D enginesDiscover our top-quality product, the shaped hose with the comparison number 82963300081, specifically designed to be perfectly suitable for MAN D engines. This OEM replacement part ensures excellent performance and is an essential component of your engines. Weighing only 0.51 kg, the shaped hose offers the perfect combination of stability and lightness to meet the demands in marine and stationary applications.Precise Fit and QualityThe shaped hose is ideally suited for MAN D engines and ensures high functionality. Your engines operate more efficiently when you rely on this top-notch OEM replacement part. The product has been specifically designed for use in harsh environments and meets the highest quality standards to ensure smooth operation.
TUBING CONNECTION - 82963300059 suitable for MAN D engines
Indispensable Tubing Connection for Your EnginesDiscover the tubing connection with the comparison number 82963300059, which is suitable for MAN D engines. This OEM replacement part is essential for anyone who relies on reliability and durability. Weighing 0.32 kg, it provides the necessary stability and robustness required in the challenging world of engines.
HIGH-PRESSURE HOSE - 82963300050 suitable for MAN D engines
Reliable High-Pressure Hose for Your EnginesThe high-pressure hose with the comparison number 82963300050 is a top-quality replacement part specifically designed to maximize engine efficiency. This product is crucial for the optimal functionality of engines, as reliability and durability are high when using OEM replacement parts. The high-pressure hose is suitable for MAN D engines and meets the highest quality standards.Technical Specifications for Precise ApplicationsWeighing 0.62 kg, the high-pressure hose combines remarkable stability with light handling characteristics. As an OEM replacement part, the comparison number 82963300050 signifies excellent quality and fit. When selecting components, it is essential to choose solutions that are precisely tailored to your needs. This product is a must for marine and stationary applications.
HIGH-PRESSURE HOSE - 82963300038 suitable for MAN D engines
Reliable High-pressure Hose for Optimal PerformanceThe high-pressure hose with the comparison number 82963300038 is an essential product specifically designed for engines compatible with MAN D engines. Weighing only 0.26 kg, it offers the necessary stability and ensures that your engine operates efficiently at all times. Its precise construction ensures optimal functionality, even under extreme pressure conditions.
FUEL HOSE - 82963300036 suitable for MAN D engines
Fuel hose with reference number 82963300036Discover our fuel hose, which carries the reference number 82963300036. This product has been developed for the highest demands and offers optimal performance and reliability. It is an OEM replacement part that meets the manufacturer's specifications. Weighing only 0.05 kg, the fuel hose is not only lightweight but also durable and ideal for your applications.
SHAPED HOSE - 82963300020 suitable for MAN D engines
Shaped hose suitable for MAN D enginesThe shaped hose with the comparison number 82963300020 is a premium OEM replacement part specifically designed for MAN D engines. Weighing only 1.3 kg, this shaped hose combines functionality and reliability, providing the ideal conditions for marine and stationary use.Quality and Reliability of OEM Replacement PartsThe use of these replacement parts ensures the highest possible quality. The shaped hose meets the strict requirements of OEM standards. Trust in the expertise of MOPA Motorparts. We exclusively distribute OEM replacement parts, which, combined with our many years of experience in the field of engines, optimally support you.
CORRUGATED HOSE - 82963100005 suitable for MAN D engines
Excellent Corrugated Hose for MAN D EnginesExperience the first-class corrugated hose, comparison number 82963100005, an essential OEM replacement part specifically designed to reliably support engines. With a lightweight of only 0.001 kg, this product offers the optimal solution for demanding applications at sea or in stationary conditions.
SHAPED HOSE - 82963050020 suitable for MAN D engines
Shaped Hose for Reliable Engine PerformanceThe shaped hose with the comparison number 82963050020 is an outstanding OEM replacement part specifically designed for use in MAN D engines. With its solid construction, it offers superior performance that is critical in marine and stationary applications.High Quality Through Internal ControlOur internal controls ensure that all items, including the shaped hose, undergo rigorous quality testing. This way, you can be confident that the product performs optimally. We focus exclusively on OEM replacement parts, so you receive the best solutions for your engines.
SHAPED HOSE - 82963050015 suitable for MAN D engines
Perfect Replacement Part with Comparison Number 82963050015Discover the shaped hose product with the comparison number 82963050015, specially designed to work optimally with MAN D engines. Weighing only 0.17 kg, this replacement part offers an ideal solution for your marine and stationary applications.Advantages of OEM Replacement PartsThe shaped hose product is perfectly suitable for engines and is naturally compatible with MAN D engines. OEM replacement parts are not only precisely manufactured but also provide outstanding fit and performance. Compared to aftermarket solutions that often compromise, our products offer the reliability and durability you need.
SHAPED HOSE - 82963050014 suitable for MAN D engines
Shaped Hose for MAN D EnginesDiscover our product, the shaped hose with the comparison number 82963050014, which has been specifically developed for the requirements of MAN D engines. This OEM replacement part is an essential component that contributes to the optimal functionality of your engines. Weighing only 0.2 kg, the shaped hose offers not only efficiency but also high lightness.Perfect Fit and QualityThis shaped hose is suitable for MAN D engines and belongs to the product group "hoses." By using high-quality materials, you benefit from a long lifespan and reliability. The quality of the OEM replacement parts ensures that your applications function smoothly. Rely on products that meet the high standards of the manufacturers.
TUBING CONNECTION - 82963050012 suitable for MAN D engines
Excellent Tubing Connection Suitable for MAN D EnginesDiscover our tubing connection with the comparison number 82963050012, specifically designed for MAN D engines. This product belongs to the group "Hoses" and ensures a precise fit as well as optimal performance.
HOSE BEND - 82963050009 suitable for MAN D engines
Precise Product: Hose Bend 82963050009The hose bend with the comparison number 82963050009 is a top-quality OEM replacement part designed specifically for use in various applications. This product is essential for the performance of your engines and allows for comprehensive adaptation to specific requirements. The excellent construction ensures a tight fit, which is crucial for the efficient operation of your equipment.Suitable for MAN D EnginesOur hose bend is suitable for MAN D engines and offers the highest functionality in daily operations. The careful workmanship of this replacement part makes it ideal for use in various application areas, particularly in marine and stationary technology. Rely on the quality and durability of this component, which has been specifically designed for diesel and gas engines.
HOSE NIPPLE - 82963050008 suitable for MAN D engines
Premium Hose Nipple for MAN D EnginesThe hose nipple with the comparison number 82963050008 is an essential OEM replacement part specifically designed for engines. This product offers a precise fit and excellent performance, allowing you to rely on the efficiency of your machines.Suitable for MAN D – Excellent Product QualityThis OEM replacement part is suitable for MAN D engines and ensures optimal function. Trust in the quality of our products to not only maintain but also enhance the performance of your engines.
HOSE BEND - 82963050003 suitable for MAN D engines
Robust Hose Bend for Your ApplicationsDiscover the hose bend with the comparison number 82963050003, an essential OEM spare part for diesel and gas engines. This product is not just a hose bend; it is a reliable tool, suitable for MAN D engines. Weighing 0.385 kg, this robust hose bend enables a flawless connection within the engine system to achieve optimal performance.
CORRUGATED HOSE - 82963010025 suitable for MAN D engines
Premium Corrugated Hose with Comparison Number 82963010025Discover our corrugated hose with the comparison number 82963010025, an established OEM spare part that offers optimal functionality for your engines. This product is specifically suitable for MAN D engines and ensures reliable performance in marine applications as well as stationary operations.
HOSE BEND - 82963010023 suitable for MAN D engines
Exclusive Product: Hose Bend with Comparison Number 82963010023Discover our top-notch product, the hose bend with the comparison number 82963010023, that is suitable for MAN D engines. This replacement part offers maximum performance and reliability in maritime and stationary applications. Trust in the quality of our replacement parts!Strict Internal Control for Outstanding QualityOur comparison number 82963010023 stands for a replacement part that undergoes strict internal controls. At MOPA Motorparts, we focus on precision and safety to ensure that the hose bend is suitable for MAN D engines. Our products provide the durability you need for your engines.
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.