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.
HOSE - 01320185 suitable for MWM & Deutz engines
Excellent Hose for Efficient Engine DesignDiscover our OEM replacement part, the hose with the part number 01320185, particularly suitable for the requirements of compatible with MWM & Deutz engines. With our product, you receive not just any replacement part; this hose OEM replacement part meets the highest demands for optimal functioning of your engines. It weighs only 0.06 kg and has been carefully designed to be durable and reliable in challenging environments.Compatible with MWM & Deutz – Precise ManufacturingOur part number 01320185 is your assurance of quality when it comes to products that are compatible with MWM & Deutz. Every manufacturing process of this OEM replacement part is carefully monitored and tested to ensure that all components meet the highest standards. Our clamps are key to comprehensive engine maintenance.
HOSE NIPPLE - 01319037 suitable for MWM & Deutz engines
1. Technical Excellence: Hose Nipple 01319037Discover our premium hose nipple with the comparison number 01319037. This OEM replacement part impresses with its precise workmanship and high quality. It offers a perfect fit and optimal functionality, especially in marine and stationary applications. The hose nipple is a fundamental component that keeps your machines running.2. Optimal Use: Suitable for MWM & Deutz EnginesThe hose nipple with the comparison number 01319037 is suitable for MWM & Deutz engines. These precisely fitting OEM replacement parts are specifically designed for the high demands in the industry. Weighing only 0.22 kg, this product is particularly lightweight and yet robust in use, perfect for requirements both on land and on water.
HOSE NIPPLE - 01318743 suitable for Deutz engines
Hose Nipple for Technical ApplicationsDiscover our hose nipple, the essential product with the comparison number 01318743, specifically designed to function flawlessly with your Deutz engines. This OEM replacement part is your reliable choice when it comes to enhancing the dependability and durability of your engines. Weighing only 0.045 kg, it combines lightness and robustness in one.
HOSE NIPPLE - 01309256 suitable for MWM & Deutz engines
Hose Nipple – Perfect Solution for Your EngineDiscover the hose nipple with the comparison number 01309256, a reliable product for a variety of applications. This high-quality OEM spare part is suitable for MWM & Deutz engines and ensures that your machines can operate optimally in marine and stationary applications as well as in locomotives.Materials for Lasting PerformanceThanks to careful material selection, this hose nipple is lightweight at only 0.025 kg and demonstrates remarkable durability. As a spare part suitable for MWM & Deutz engines, it meets the highest standards and helps maximize the efficiency of your equipment.
HOSE NIPPLE - 01308109 suitable for Deutz engines
Precise OEM Replacement Part for EnginesDiscover the hose nipple, comparison number 01308109. This premium OEM replacement part is suitable for Deutz engines and offers the highest quality as well as optimal performance. Weighing only 0.025 kg, the hose nipple ensures easy handling and straightforward assembly, making it the ideal choice for those working in engine maintenance.OEM vs. Aftermarket: Explained DifferencesChoosing the right replacement part is crucial: OEM replacement parts offer convincing advantages compared to aftermarket alternatives. The hose nipple product with comparison number 01308109 is well-suited to meet the needs of compatible Deutz engines. Rely on quality that enhances both the durability and efficiency of your engines.
INSULATING HOSE - 01307656 suitable for MWM & Deutz engines
Insulating Hose for Precise ApplicationsDiscover our insulating hose with the comparison number 01307656, the perfect product for the specific requirements of MWM & Deutz engines. This OEM spare part is characterized by high precision and robustness and represents what the industry expects. It helps ensure that your diesel and gas engines operate reliably and efficiently in marine and stationary applications.
INSULATING HOSE - 01307647 suitable for MWM & Deutz engines
Optimal Solution: Insulating Hose for Your EnginesThe insulating hose with the comparison number 01307647 is an essential product specifically designed for the needs of industrial customers. This OEM replacement part is suitable for MWM & Deutz engines and offers long-term performance and reliability. Weighing only 0.02 kg and featuring precise manufacturing, this replacement part ensures excellent integration into your applications.Excellent Quality: Compatible with MWM & Deutz EnginesThis insulating hose is perfectly suited as an ideal solution. As an OEM replacement part, it provides a fit and functionality manufactured to the highest standards. We only offer products that meet the manufacturer's requirements. This protects you from the risks associated with aftermarket offerings.
INSULATING HOSE - 01307646 suitable for MWM & Deutz engines
Innovative Insulating Hose for EnginesDiscover our quality product, the insulating hose with the comparison number 01307646, which has been specially developed to fit MWM & Deutz engines. Weighing only 0.02 kg, this insulating hose offers excellent robustness and durability for your applications. Our product group includes essential hoses that are tailored to meet the demands of the industry and are characterized by high reliability.Efficient Products Suitable for MWM & Deutz EnginesThis insulating hose is a significant OEM replacement part that is optimally suited to provide precise solutions in technology. When selecting our OEM replacement parts, we always adhere to high standards, which we have consistently offered for over 25 years as a family-owned business in the second generation. Trust in our expertise.
HOSE NIPPLE - 01307593 suitable for MWM & Deutz engines
Hose nipple with comparison number 01307593Discover our hose nipple with the comparison number 01307593, designed to meet your needs perfectly. This item is a top-quality OEM spare part that ensures absolute precision and durability. Enjoy the benefits of a precise fit that perfectly fulfills your requirements and reliably operates your engines.Suitable for MWM & Deutz enginesThis OEM spare part is specifically suitable for MWM & Deutz engines. The use of proven materials and state-of-the-art manufacturing methods ensures you top-notch quality. The hose nipple meets the high standards you can expect from products in our category.
TUBING CONNECTION - 01301112 suitable for Deutz engines
Tubing Connection: Precise Component for Your EnginesDiscover our tubing connection with the comparison number 01301112, a product specifically designed for your requirements, perfectly suitable for Deutz engines. This valuable component belongs to the group "Hoses" and offers excellent performance through its quality and reliability. With a minimal weight of just 0.001 kg, it can be easily installed.
HOSE - 01300151 suitable for MWM & Deutz engines
High-Quality Replacement Part with Comparison Number 01300151Discover the hose with the comparison number 01300151, an essential product suitable for MWM & Deutz engines. This OEM replacement part is categorized under "Screws" and offers you the quality you need for your machines.Optimally Designed for MWM & Deutz EnginesThis product ensures a perfect fit as it has been specifically designed for MWM & Deutz engines. The use of OEM replacement parts means you can expect top-notch materials and workmanship, unlike aftermarket solutions.
HOSE - 01300150 suitable for MWM & Deutz engines
Efficient Performance: Comparison Number 01300150Discover our OEM spare part, the hose with comparison number 01300150. This product is suitable for MWM & Deutz engines and offers maximum precision for flawless functionality. Trust that this spare part will meet your requirements.Versatility of Use on Sea and LandThe hose with comparison number 01300150 is not only suitable for MWM & Deutz but also meets the demands of multifunctional applications. The use of quality-tested spare parts sets new standards for durability and reliability.
HOSE - 01300149 suitable for MWM & Deutz engines
Hose – Your Reliable Spare PartOur hose (comparison number 01300149) is a top-quality OEM spare part, suitable for MWM & Deutz engines. Quality and durability are our top priorities. Benefit from our many years of expertise in the distribution of spare parts specifically for engines.
HOSE - 01300148 suitable for MWM & Deutz engines
Quality Product for Engine ApplicationsDiscover our OEM replacement part, the hose with the comparison number 01300148. This product provides a reliable solution for various engine applications and ensures efficient performance in nearly all use cases.
HOSE - 01299783 suitable for MWM & Deutz engines
Hose with Comparison Number 01299783Discover our hose with the comparison number 01299783, a top-quality product from the article group Gears and toothed wheels. This hose is an essential OEM spare part designed specifically to meet the requirements of your MWM & Deutz engines.
COMPRESSION-AIR HOSE - 01286912 suitable for MWM & Deutz engines
Robust Compression-Air Hose for Highest Demands Discover our Compression-air hose (comparison number 01286912) now. This OEM replacement part offers a perfect solution for demands in engine technology. The Compression-air hose is ideal for applications in marine and stationary environments, ensuring reliable operation of your equipment.Suitable for MWM & Deutz Engines Our Compression-air hose is specially designed to work optimally and is suitable for MWM & Deutz engines. It combines durability with powerful efficiency, ensuring that your machines can operate not only quickly but also efficiently. Rely on our OEM replacement part for excellent quality.
FLEXIBLE METAL TUBE - 01266194 suitable for MWM & Deutz engines
Robust Flexible Metal Tube for Reliable ApplicationsThe flexible metal tube with the comparison number 01266194 is an OEM replacement part that has been specifically developed to provide a reliable solution for technical challenges. At MOPA Motorparts, we ensure that all products meet the highest industry standards, thus enhancing the efficiency of your engines.
FLEXIBLE METAL TUBE - 01266188 suitable for MWM & Deutz engines
Robust Flexible Metal Tube for Highest InnovationsThe flexible metal tube with the comparison number 01266188 is a qualitatively superior OEM spare part, specifically designed to be suitable for MWM & Deutz engines. This component belongs to the group of hoses and ensures excellent dimensional accuracy and durability for reliable operation in demanding environments.
FLEXIBLE METAL TUBE - 01266186 suitable for MWM & Deutz engines
Flexible Metal Tube – Robust and ReliableDiscover our flexible metal tube, which, with the reference number 01266186, is an indispensable OEM replacement part for your needs. This product belongs to the category "hoses" and is both robust and reliable. Weighing 1.28 kg, the flexible metal tube is perfect for your engines in marine and stationary applications.Precise Solutions Suitable for MWM & Deutz EnginesOur flexible metal tube is designed to fit MWM & Deutz engines, providing optimal performance. Thanks to precise manufacturing, you can expect quality at an original equipment manufacturer level, allowing you to rely on its processing as you would with OEM replacement parts. Trust a product that is perfectly matched to the requirements of your engines.
FLEXIBLE METAL TUBE - 01266185 suitable for MWM & Deutz engines
Processing of the Flexible Metal Tube Suitable for MWM & DeutzDiscover the Flexible metal tube with the comparison number 01266185, an OEM replacement part specifically designed to create a reliable connection for your engines. This robust tube belongs to the group of "Hoses" and impresses with optimal performance in applications with diesel and gas engines. Weighing only 0.2 kg, the Flexible metal tube is ideal for stationary use and in marine applications.Quality Through OEM Replacement PartsOur products are OEM replacement parts that stand out due to excellent manufacturing quality compared to aftermarket offerings. The Flexible metal tube impresses with its perfect fit and long-lasting performance in MWM & Deutz engines. The comparison number 01266185 provides assurance that you are receiving a product that meets the manufacturers' standards.
FLEXIBLE METAL TUBE - 01266184 suitable for MWM & Deutz engines
Robust Flexible Metal Tube with Excellent FitDiscover the flexible metal tube with comparison number 01266184, specially designed for diesel and gas engines. This product ensures safety and performance in your machine application. The flexible metal tube is ideal as it offers precise fit for suitable manufacturers, making it optimally usable in various applications.Perfect Fit for MWM & Deutz EnginesThe flexible metal tube is compatible with MWM & Deutz engines and impresses with first-class quality. Weighing only 0.62 kg, the hose meets diverse requirements and proves to be a reliable OEM replacement part. These specifications ensure that it delivers the best performance you expect.
FLEXIBLE METAL TUBE - 01260283 suitable for MWM & Deutz engines
Flexible metal tube with comparison number 01260283Discover our flexible metal tube with the comparison number 01260283, crafted from premium quality materials and specifically designed to deliver optimal performance. This product weighs 1.41 kg and belongs to the category of hoses, suitable for demanding applications.Fits MWM & Deutz enginesThis flexible metal tube is compatible with MWM & Deutz engines and offers a precise fit that enables maximum efficiency. Our OEM replacement parts are designed to meet high standards. Use the comparison number 01260283 to obtain a product that is robust and durable.
FLEXIBLE METAL TUBE - 01260177 suitable for Deutz engines
Durable Flexible Metal Tube with Comparison Number 01260177Discover our flexible metal tube with comparison number 01260177. This product is specifically designed to provide an ideal solution for engines with demanding requirements. The flexible metal tube belongs to the product group "hoses" and therefore offers a reliable alternative for your needs.Suitable for Deutz EnginesThis flexible metal tube is suitable for Deutz engines and ensures excellent performance in marine and stationary applications. Weighing 5.7 kg, the tube is stable and reliable, making it an excellent choice for your machines. The precise fit ensures that you can rely on the efficiency of your engines.
FLEXIBLE METAL TUBE - 01260176 suitable for MWM & Deutz engines
Flexible Metal Tube Suitable for MWM & DeutzDiscover our flexible metal tube with the comparison number 01260176, perfectly suited for your MWM & Deutz engines. This flexible metal tube belongs to the hoses category and is an essential component for diesel and gas engines in maritime and stationary applications as well as in locomotives. With this product, you ensure that your engines operate efficiently.Robust Quality for Your EnginesThe flexible metal tube weighs 4.25 kg and is sold as an OEM replacement part. This means that this product has been manufactured to the highest standards and is designed specifically for MWM & Deutz. Trust in the reliability of an OEM replacement part to sustainably optimize the longevity and performance of 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.