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 - 12163485 suitable for MWM & Deutz engines
Excellent Tubing Connection – OEM QualityDiscover our OEM spare part, the tubing connection (comparison number: 12163485) suitable for MWM & Deutz engines. This product belongs to the category of hoses and meets the highest quality standards.Robust Solution for MWM & Deutz EnginesThe tubing connection (comparison number 12163485) is specially manufactured to meet the requirements you expect from an OEM spare part. Rely on the precision and durability that only a product suitable for MWM & Deutz engines can provide.
TUBING CONNECTION - 12163484 suitable for MWM & Deutz engines
Quality Tubing Connection – Comparison Number 12163484Discover our tubing connection with the comparison number 12163484, specially designed to meet the highest demands. This product is characterized by excellent workmanship and is suitable for MWM & Deutz engines. Weighing only 0.15 kg, it offers optimal performance and reliability in every application.Reliability for MWM & Deutz EnginesThe tubing connection is an essential OEM replacement part that provides you with security. As an OEM replacement part, this product is given attention because it meets the highest standards, suitable for MWM & Deutz engines. Thanks to the robust materials, a long service life and excellent functionality are ensured, ideal for marine and stationary use.
TUBING CONNECTION - 12163483 suitable for MWM & Deutz engines
Tubing connection suitable for MWM & Deutz enginesDiscover our tubing connection, which is suitable for MWM & Deutz engines and impresses with its quality. With the reference number 12163483, this OEM spare part provides an optimal connection and support for your engines. Weighing only 0.085 kg, it is convenient and easy to install.Quality products for enginesThis OEM spare part ensures flawless functionality and compatibility. Due to its design as a spare part suitable for MWM & Deutz, you can rely on its dependability. Our top-quality products are an excellent choice to keep your machines in perfect condition.
TUBING CONNECTION - 12163481 suitable for MWM & Deutz engines
Tubing connection suitable for MWM & Deutz enginesDiscover our tubing connection with the comparison number 12163481, specifically designed to fit perfectly for MWM & Deutz engines. This OEM replacement part offers superior fit and reliability for your applications.Quality that convincesAs a supplier of OEM replacement parts, our products are manufactured under strict standards. Unlike others on the market, our selection of replacement parts provides consistent quality that advances your business.
TUBING CONNECTION - 12163480 suitable for Deutz engines
Tubing connection suitable for Deutz enginesDiscover our top-quality tubing connection with the comparison number 12163480, specifically designed for Deutz engines. Weighing only 0.08 kg, this OEM replacement part is optimal for use in demanding environments. This product lays the foundation for maximum efficiency and reliability.
TUBING CONNECTION - 12163479 suitable for MWM & Deutz engines
Tubing connection 12163479 for efficient operationDiscover our tubing connection with the comparison number 12163479, a top-quality product specifically designed to operate engines efficiently. It is compatible with MWM & Deutz engines and ensures the highest performance standards through precise manufacturing. With this tubing connection, you can be confident that your engines are optimally supplied.
TUBING CONNECTION - 12163478 suitable for MWM & Deutz engines
Tubing connection 12163478: Your Perfect OEM Replacement PartDiscover the tubing connection with the part number 12163478, an essential OEM replacement part designed for MWM & Deutz engines. This product ensures a precision that is specifically tailored for the series 234. By using this component, which is optimally aligned with your technical requirements, you will significantly increase the efficiency of your engines.Tailored Dimensions for Maximum PrecisionThe tubing connection is compatible with the TBD234-V8 engine type from the MWM & Deutz series. With compact dimensions of 6.5 cm in length and width, as well as a height of 6 cm, the product can be easily integrated into your application. A weight of only 0.116 kg further highlights the user-friendliness of the replacement part and ensures a smooth installation.
TUBING CONNECTION - 12163477 suitable for MWM & Deutz engines
Tubing connection with comparison number 12163477Discover our tubing connection with the comparison number 12163477, an essential OEM spare part specifically available for professionals dealing with industrial engines. This product optimizes reliable performance in a demanding environment.Suitable for MWM & Deutz engines The tubing connection is suitable for MWM & Deutz. It optimizes the performance of engines in the series 234, particularly the engine type TBD234-V8. The combination of exact dimensions and a weight of only 0.159 kg allows for hassle-free installation and handling. Rely on this important component to maintain the effectiveness of your engines.
TUBING CONNECTION - 12163476 suitable for MWM & Deutz engines
Tubing connection with comparison number 12163476Discover our tubing connection (comparison number 12163476), which is specifically designed to ensure a perfect fit for MWM & Deutz engines. This product, lightweight and efficient at only 0.12 kg, belongs to the group of hoses and impresses with its reliable performance.
TUBING CONNECTION - 12163474 suitable for MWM & Deutz engines
Efficient Tubing Connection with Comparison Number 12163474Discover our top-quality tubing connection with the comparison number 12163474, which is considered a reliable OEM replacement part. Weighing only 0.02 kg, this product is ideal for use in various engines where quality is required. Our tubing connection is designed to provide an excellent fit and optimize your operational processes.Suitable for MWM & DeutzThe tubing connection, suitable for MWM & Deutz engines, stands for durability and functionality. Its construction meets the stringent requirements of these renowned manufacturers. Rely on a product specifically designed for use in marine and stationary engines.
TUBING CONNECTION - 12163473 suitable for MWM & Deutz engines
Powerful Tubing Connection – Comparison Number 12163473Discover our efficient tubing connection, suitable for MWM & Deutz engines. With the comparison number 12163473, this product is an essential OEM replacement part, designed for maximum reliability and efficiency. It belongs to the group of hoses and meets all the requirements of your engines.
TUBING CONNECTION - 12163472 suitable for MWM & Deutz engines
Tubing Connection – Comparison Number 12163472Discover the tubing connection (comparison number: 12163472), designed exclusively for MWM & Deutz engines. This OEM replacement part ensures the best possible functionality of your marine and stationary engines and represents the highest quality.Precision and Reliability through OEM Replacement PartsBy using OEM replacement parts, you ensure that your tubing connection can be perfectly integrated. It provides a precise fit and durability that only manufacturers or OEMs can offer. Aftermarket parts often have deviations, which is why you should choose the path of quality.
TUBING CONNECTION - 12163469 suitable for MWM & Deutz engines
Reliable OEM Replacement Parts for Engines The tubing connection with the comparison number 12163469 is an essential OEM replacement part that offers optimal characteristics for your engines. Weighing only 0.11 kg, it ensures efficient functionality, enabling diverse applications in marine or stationary use. Each tubing connection impresses with its excellent fit.
TUBING CONNECTION - 12163032 suitable for MWM & Deutz engines
Features of the Premium Tubing ConnectionDiscover our tubing connection, identified by the reference number 12163032. This product is a special solution in the category "hoses" and features precise execution designed for the challenges in industrial environments. Ideally suited for high demands.Suitable for Renowned ManufacturersOur tubing connection offers the quality you need. This OEM replacement part is compatible with MWM & Deutz engines and ensures reliable performance. Your systems benefit from a precise integration tailored to the application needs.
TUBING CONNECTION - 12161896 suitable for MWM & Deutz engines
Robust Tubing Connection for Reliable EnginesDiscover our tubing connection with the comparison number 12161896, an OEM replacement part specifically designed to fit MWM & Deutz engines. Weighing only 0.1 kg, it simplifies the installation and maintenance of your engines. The quality of this product ensures that you can rely on the performance of your machines without having to make compromises.Optimal Replacement Part Suitable for MWM & DeutzThe product, suitable for MWM & Deutz, belongs to the group of "Hoses." OEM replacement parts are known for their precision and durability, making them the ideal choice for your engine applications. You can easily integrate these tubing connections into your existing engine systems and benefit from a top-notch fit.
TUBING CONNECTION - 12161895 suitable for MWM & Deutz engines
Optimal Tubing Connection: Comparison Number 12161895 Discover our tubing connection, an efficient solution known for its precision fit. This OEM replacement part has the comparison number 12161895 and is suitable for MWM & Deutz engines. Each tubing connection meets our high standards, ensuring reliability in your engine operation.Reliable OEM Replacement Parts for MWM & Deutz Engines This product offers quick installation and a long lifespan. Weighing only 0.075 kg, the tubing connection is lightweight without compromising performance suitable for MWM & Deutz. Rely on our OEM replacement parts to ensure your machines operate at their best.
TUBING CONNECTION - 12161894 suitable for MWM & Deutz engines
Powerful Tubing Connection: Comparison Number 12161894Discover the tubing connection with comparison number 12161894, a reliable OEM spare part suitable for MWM & Deutz engines. This product impresses with its optimal functionality and enables easy maintenance of your systems. Weighing only 0.078 kg, the tubing connection is particularly handy and durable, providing excellent applications in challenging uses in both marine and stationary sectors.Trust in Brand TechnologyThe tubing connection is made from materials that meet the quality standards of OEM spare parts. As a replacement part compatible with MWM & Deutz engines, it ensures high compatibility, which is essential for the reliability of machines. Trust MOPA Motorparts, as we supply the spare parts you need for your engines.
TUBING CONNECTION - 12161893 suitable for MWM & Deutz engines
Reliability with the Tubing Connection 12161893Optimize your engine performance with our tubing connection (comparison number: 12161893), an essential OEM replacement part. This tubing connection is specifically designed for seamless integration into your applications. With a weight of only 0.095 kg, it offers robustness and efficiency.Exact Fit for MWM & Deutz EnginesOur tubing connection is suitable for MWM & Deutz engines and provides a precise solution for your systems. The accurate fit minimizes downtime and ensures the smooth operation of your applications used in marine and stationary operations.
TUBING CONNECTION - 12161892 suitable for MWM & Deutz engines
Excellent Tubing Connection for Optimizing Your EnginesOur tubing connection with the reference number 12161892 offers you the best possible solution for demanding applications. As an OEM replacement part, this product is particularly favored by professionals who prioritize quality and fit. Thanks to its sleek design and a weight of only 0.025 kg, the tubing connection can be easily installed and ensures optimal operation.Suitable for MWM & Deutz EnginesThe tubing connection is specifically designed to be compatible with MWM & Deutz engines. This important component provides reliable performance and longevity for your engines. Trust in precisely manufactured OEM replacement parts that meet the high demands of your machinery.
TUBING CONNECTION - 12161891 suitable for MWM & Deutz engines
Essential Tubing Connection for Your ApplicationsThe tubing connection with the comparison number 12161891 is an important OEM spare part, specifically designed and compatible with MWM & Deutz engines. Weighing only 0.03 kg, it offers an optimal combination of functionality and ease of handling. Rely on quality that only OEM spare parts can provide!Optimal Solutions Compatible with MWM & Deutz EnginesThis spare part is perfectly suited for MWM & Deutz engines to ensure reliable operation of your machines. Products from OEM providers have proven themselves over long distances in the industry. Count on our solutions that are directly tailored to the requirements of your engine type, suitable for MWM & Deutz.
TUBING CONNECTION - 12161887 suitable for MWM & Deutz engines
Reliable Tubing Connection with Comparison Number 12161887Discover the tubing connection with comparison number 12161887, which is an excellent choice for your MWM & Deutz engines. This OEM replacement part is essential for the proper operation of your equipment. Weighing only 0.031 kg, you can easily install this tubing connection. It meets the strict requirements in the field of replacement parts for engines and ensures optimal performance.Suitable for MWM & Deutz Engines and ModelsThe tubing connection, suitable for the series 616 DIESEL, has been specifically designed to ensure maximum efficiency in your engines. With this comparison number 12161887, it is confirmed to be perfect for the engine types TBD616-V12. The quality of the materials ensures a long lifespan and durability – ideal for marine and stationary use.
TUBING CONNECTION - 12161886 suitable for MWM & Deutz engines
Tubing connection suitable for MWM & Deutz enginesDiscover our tubing connection, suitable for MWM & Deutz engines, with the comparison number 12161886. This product is an OEM spare part, specifically designed to support the performance of your engines. Weighing 0.136 kg, it offers stability and excellent functionality in demanding applications, such as in marine and stationary settings.
TUBING CONNECTION - 12161885 suitable for MWM & Deutz engines
Precise Spare Part: Comparison Number 12161885 The tubing connection with comparison number 12161885 is an OEM spare part that combines precision and quality. Weighing only 0.22 kg, this tubing connection offers ease of handling and reliable performance for your engines. As part of the product group "Hoses," this product is optimized for the functions required by diesel and gas engines.Ideally Suited: Compatible with MWM & Deutz Engines This innovative tubing connection is compatible with MWM & Deutz engines and optimally supports performance in marine and stationary applications. Trust in our OEM spare parts, specially suited for high-performance requirements.
TUBING CONNECTION - 12161883 suitable for MWM & Deutz engines
Tubing Connection: Indispensable Spare PartThe tubing connection with the comparison number 12161883 is an extremely important OEM spare part that provides optimal performance and reliability for your specific requirements in engine technology. Made from high-quality materials, this product is lightweight, weighing only 0.016 kg, ensuring easy handling and installation.Suitable for MWM & Deutz EnginesThis tubing connection is suitable for MWM & Deutz engines and meets all standards regarding functionality and durability. Using OEM spare parts means you can rely on high quality that ensures smooth operation in various applications.
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.