Heat exchangers for industrial and marine applications
A high-quality heat exchanger is vital for temperature regulation in internal combustion engines used in industrial facilities, marine vessels, and stationary power systems. Whether in a genset, a locomotive, or a ship’s propulsion system, maintaining optimal engine temperature is essential for performance, longevity, and emissions compliance. Reliable cooling through a heat exchanger engine setup helps protect critical components and ensures consistent operation under demanding conditions.
HEAT EXCHANGER - 03361281 suitable for MWM & Deutz engines
HEAT EXCHANGER with the comparison number 03361281 suitable for MWM & Deutz engines
HEAT EXCHANGER - 03361280 suitable for MWM & Deutz engines
Innovative Heat Exchanger for Your ApplicationsOptimize your engine performance with our heat exchanger, an essential OEM spare part. With the reference number 03361280, this product is ideally suited for engines used in marine and stationary applications. Thanks to its top-quality construction, this heat exchanger is perfectly designed to maximize the efficiency of your systems.Suitable for MWM & Deutz EnginesOur heat exchanger is specifically designed to function optimally, fitting for MWM & Deutz. Enjoy the assurance that our product range provides, and enhance the reliability of your machines. This component ensures that both diesel and gas engines can unleash their full potential.
HEAT EXCHANGER - 03361275 suitable for MWM & Deutz engines
Efficient Heat Exchanger for Reliable Engine PerformanceDiscover our premium product, the heat exchanger, with the reference number 03361275. This heat exchanger provides the perfect solution for system operators who rely on reliable engine performance. Weighing 3.8 kg, the OEM replacement part is ideal for various applications.Compatible with MWM & Deutz EnginesOur heat exchanger is designed to be compatible with MWM & Deutz engines, ensuring optimal fitting. The perfect accuracy of the manufacturer enhances the efficiency of your machines and significantly contributes to a long service life. Using OEM replacement parts ensures that you receive the familiar quality from the manufacturer.
HEAT EXCHANGER - 03361247 suitable for MWM & Deutz engines
Trust in the comparison number 03361247The heat exchanger with the comparison number 03361247 is presented, ideally suited for optimizing your MWM & Deutz engines. This product, which belongs to the category of heat exchangers, offers outstanding performance in terms of thermal conductivity and energy efficiency – an essential property for use in marine and stationary engines.Weight and quality in focusWith a weight of only 3.72 kg, the heat exchanger is lightweight yet robust. As an OEM replacement part, compatible with various MWM & Deutz engines, it provides the reliability you can expect from high-quality replacement parts, thus supporting the durable functionality of your engine.
HEAT EXCHANGER - 03324240 suitable for MWM & Deutz engines
Heat Exchanger Comparison Number 03324240 for EnginesDiscover the heat exchanger with comparison number 03324240 – an important product designed specifically for diesel and gas engines. This OEM replacement part provides an optimal solution for a flow-optimized heat transfer process. The component is suitable for MWM & Deutz engines and impresses with efficient performance even in demanding applications.Quality from a Reliable SourceOur product, the heat exchanger, is an OEM replacement part characterized by the highest manufacturing standards. Weighing 35 kg, it is perfectly tailored to the needs of extensive applications. Trust in the performance of this replacement unit, which has been specifically developed to provide excellent interaction with engines compatible with MWM & Deutz.
TUBE HEAT EXCHANGER - 03319525 suitable for MWM & Deutz engines
Robust Tube Heat ExchangerExperience the Tube heat exchanger (comparison number: 03319525), a high-quality OEM replacement part from the product group heat exchangers. This product ensures top-notch heat transfer and contributes to the efficiency of engines. Weighing 229 kg, the Tube heat exchanger is characterized by robustness and durability, making it ideal for use in demanding environments.
HEAT EXCHANGER - 02925133 suitable for MWM & Deutz engines
High-Performance Heat Exchanger for Your Applications Discover our replacement product, the heat exchanger with the comparison number 02925133. This product is suitable for MWM & Deutz engines and provides you with the quality you expect from spare parts. The component is crucial for the efficient transfer of heat and helps maximize the performance of your machines.
HEAT EXCHANGER - 02925092 suitable for MWM & Deutz engines
Efficiency with the Heat Exchanger - Comparison Number 02925092Discover the top-quality heat exchanger with the comparison number 02925092, which is essential for the optimal performance of your engines. This product ensures efficient heat transfer, which is crucial when using diesel and gas engines. The heat exchanger maintains the correct operating temperature, contributing to the longevity of your engines.Optimal Use: Suitable for MWM & Deutz EnginesOur heat exchanger is specialized for applications that require a reliable component specifically designed for MWM & Deutz engines. Weighing only 0.099 kg, it simplifies installation and is also robust, allowing it to function effectively in various environments.
PRE HEATER - 02920549 suitable for MWM & Deutz engines
Reliable Preheater for Drive SystemsDiscover the OEM spare part preheater (comparison number: 02920549), specifically designed to deliver optimal performance for your engines. Weighing 220 kg, this heat exchanger product features a robust construction. It is suitable for MWM & Deutz engines and provides you with the assurance of a reliable cold start function, even under extreme conditions.Perfect Integration for Well-Known ManufacturersThe preheater offers ideal conditions for engines that are suitable for MWM & Deutz engines. It significantly improves the efficiency and lifespan of your drive systems. Rely on selected OEM spare parts that meet the highest standards and allow you to operate your engines seamlessly.
HEATER FLANGE - 02240520 suitable for MWM & Deutz engines
Reliable Heater Flange for EnginesThe heater flange (comparison number: 02240520) is an essential OEM spare part that supports you in the maintenance and optimization of your engines. Weighing 4.08 kg, this product brings stability and efficiency to your marine or stationary system. Optimal component management is crucial, therefore our heater flange is a perfect solution.Ideal for MWM & Deutz EnginesThis component is suitable for MWM & Deutz engines and ensures effective heat transfer. The heater flange is designed to ensure quality and durability in demanding environments. Attractive prices make it possible for you to reliably carry out maintenance work.
PREHEATER - 02179810 suitable for MWM & Deutz engines
Efficient Preheater 02179810 Discover the Preheater 02179810, an indispensable OEM replacement part that offers excellent performance for your engine needs. This product belongs to the category of heat exchangers and is designed to effectively handle important applications. Rely on the long-lasting efficiency that has been incorporated into this OEM replacement part.
PREHEATER - 02179809 suitable for MWM & Deutz engines
An excellent Preheater for your applicationsThe Preheater with the comparison number 02179809 is a top-quality Heat exchanger specifically designed for MWM & Deutz engines. This OEM spare part ensures effective heat transfer, which is necessary for the smooth operation of your engines.Details and characteristics of the productWith the comparison number 02179809, you can be assured that you are acquiring a significant product that consists of over 1 million spare parts. At MOPA Motorparts, the quality of our OEM spare parts is a central component of our offerings.
PREHEATER - 02179676 suitable for MWM & Deutz engines
Premium Preheater for Professional ApplicationsDiscover our preheater (reference number: 02179676), an outstanding OEM replacement part from the heat exchanger product group. This product offers solutions specifically designed for engines compatible with MWM & Deutz.
PREHEATER - 02179675 suitable for MWM & Deutz engines
Preheater 02179675 – DetailsDiscover the Preheater 02179675, an essential OEM spare part from the heat exchanger product group. This product is perfectly designed to deliver performance efficiently and requires the highest quality standards. With a weight of 77 kg, you can rely on its stability and durability.Optimal Solution for MWM & Deutz EnginesThe Preheater 02179675 is suitable for MWM & Deutz engines and ensures that you receive only top-quality spare parts. Compared to aftermarket solutions, our OEM spare part ensures a precise fit and functionality, allowing for a long operational life for your engines.
PREHEATER - 02174683 suitable for MWM & Deutz engines
Preheater: Efficient Heat TransferOur preheater with the comparison number 02174683 is an excellent OEM replacement part. It has been specially developed for heat exchangers in engines and impresses with its quality and durability. The product is suitable for MWM & Deutz engines.
HEAT EXCHANGER - 02159526 suitable for MWM & Deutz engines
First Overview: Comparison Number 02159526Our premium product, the heat exchanger with the comparison number 02159526, impresses with the highest quality. This OEM spare part offers excellent cooling, which is essential for the long-term functionality of your machinery.Optimal Solution for MWM & Deutz EnginesThis OEM spare part is suitable for MWM & Deutz engines and ensures that your machines operate efficiently. The heat exchanger creates the perfect connection to your engine and meets all requirements for performance and reliability.
HEAT EXCHANGER - 02159085 suitable for MWM & Deutz engines
Robust Heat Exchanger Comparison Number 02159085Discover our high-performance heat exchanger (comparison number: 02159085), an OEM spare part specifically designed to support optimal operation of your engines. Weighing 65 kg, this product offers remarkable durability and resilience, even under heavy loads.
HEAT EXCHANGER - 02157909 suitable for MWM & Deutz engines
Efficient Heat Exchanger for Optimal PerformanceDiscover our heat exchanger product with the comparison number 02157909, which provides excellent temperature control for engines. Our spare parts benefit from over 25 years of experience and are specifically designed for demanding applications in marine and stationary use.
TUBE HEAT EXCHANGER - 02155850 suitable for MWM & Deutz engines
High-Performance Tube Heat Exchanger for Demanding ApplicationsDiscover our tube heat exchanger (comparison number: 02155850), which is optimally tailored to the requirements of engines. This product belongs to the "heat exchanger" article group and is ideally equipped to meet your cooling system needs. The heat exchanger ensures efficient heat transfer and significantly contributes to the optimal function of your systems.
TUBE HEAT EXCHANGER - 02155849 suitable for MWM & Deutz engines
Tube Heat Exchanger – Excellent Product for EnginesDiscover our premium tube heat exchanger (comparison number: 02155849), an impressive product that provides the right performance for your MWM & Deutz engines. This component plays a crucial role in the cooling and heating systems, ensuring the efficiency of these engines. The design and craftsmanship make this heat exchanger indispensable for your engines.Robust Construction – Perfectly TunedThe OEM replacement part weighs 90 kg and meets all requirements to ensure optimal performance. The comparison number 02155849 is a sign of excellent quality, while the tube heat exchanger is made from top-quality materials that not only enhance efficiency but also support the longevity of the engines.
TUBE HEAT EXCHANGER - 02155848 suitable for MWM & Deutz engines
Quality and Performance of an OEM Replacement PartDiscover our ready-to-use product, the tube heat exchanger, with the comparison number 02155848. This replacement part is ideal for use in engines, compatible with MWM & Deutz, whose efficiency and functionality are consistently promoted. Weighing 125 kg, the tube heat exchanger provides the necessary stability and durability that you expect in demanding applications.Suitable for MWM & Deutz: Efficient Heat TransferThe tube heat exchanger is a functional OEM replacement part specifically designed for diesel and gas-powered engines; this component ensures excellent heat transfer. The superb workmanship ensures a long-lasting user experience that makes your visit valuable. Rely on a product that is well-suited for engines compatible with MWM & Deutz.
TUBE HEAT EXCHANGER - 02155842 suitable for MWM & Deutz engines
Optimal Component for Your ApplicationsDiscover the tube heat exchanger with the comparison number 02155842 – an outstanding OEM spare part specifically designed to enhance the performance of your engines. This product is suitable for MWM & Deutz engines and contributes significantly to efficient heat transfer. With the comparison number 02155842, you can ensure that you are selecting the right component for your application.Robust Technology for Demanding EnvironmentsWeighing 100 kg, the tube heat exchanger is robustly built and ideally suited for use in demanding environments, including marine and stationary applications as well as in locomotives. This OEM spare part offers excellent quality compared to aftermarket products, extends the life of your engines, and ensures reliable operation.
HEAT EXCHANGER - 02154324 suitable for MWM & Deutz engines
HEAT EXCHANGER with the comparison number 02154324 suitable for MWM & Deutz engines
HEAT EXCHANGER - 02154321 suitable for MWM & Deutz engines
Efficient Heat Exchanger for Your Engines Discover our top-quality heat exchanger (comparison number: 02154321), which is perfectly suited to enhance the performance of your engines. Weighing 65 kg, this heat exchanger provides efficient heat dissipation, making it an essential component in your engine technology.Suitable for MWM & Deutz Engines This OEM replacement part has been designed specifically for MWM & Deutz engines. When selecting quality components, we place great emphasis on internal controls that test each component to the highest standards. This ensures the reliability you can expect in application.
What is an engine heat exchanger?
An engine heat exchanger is a thermal transfer device used to dissipate excess heat from engine fluids such as coolant or oil. It operates by transferring heat from the hot fluid to another medium—typically water or air—without mixing the two substances. In marine systems, a marine engine heat exchanger often uses seawater to cool engine coolant via a closed-loop system. In land-based engines, air or fresh water may serve as the cooling medium. The function is the same: efficient and reliable thermal management.
Function and benefits of engine heat exchangers
The core function of a heat exchanger is to stabilize engine temperature by removing heat generated during combustion and operation. Effective thermal control is critical for fuel efficiency, emissions reduction, and engine durability.
- Prevents engine overheating and thermal stress
- Maintains optimal operating temperatures for fuel efficiency
- Protects seals, valves, and internal components from heat damage
- Enhances emissions performance and operational stability
A properly functioning diesel engine heat exchanger contributes significantly to overall system reliability, whether in a heat exchanger boat engine or an industrial genset.
Types and materials of engine heat exchangers
There are several heat exchanger types used in industrial and marine engines, each with specific construction features and use cases.
- Shell-and-tube heat exchangers (widely used in marine and stationary engines)
- Plate heat exchangers (compact, modular units for limited spaces)
- Finned tube exchangers (common in air-cooled systems)
Materials vary depending on the medium and environment. Titanium is often used in marine engine heat exchanger systems due to corrosion resistance in seawater. Copper-nickel and stainless steel are also common, while aluminum is preferred for lightweight heat exchanger motor assemblies. The correct material ensures durability and minimal thermal resistance.
Compatibility and OEM standards
Each heat exchanger must match the engine’s thermal specifications and layout. Our components are built to OEM-standards, providing precise fit and performance. This ensures compatibility with control systems and mounting configurations across a broad range of engines.
Our portfolio includes parts suitable for engines from various manufacturers used in marine propulsion, power generation, and rail systems. OEM-equivalent quality guarantees reliability and helps extend service intervals without compromising engine integrity.
Use cases for heat exchangers
Engine heat exchangers are essential in multiple industrial sectors. In maritime applications, a heat exchanger boat engine system manages the cooling circuit using seawater without allowing contamination. In power plants, diesel engine heat exchanger units regulate large engine banks supplying base load electricity. Locomotive engines use compact, rugged exchangers to manage high-output diesel units over long distances. Each use case relies on robust thermal control to maintain operational uptime.
Buying advantages in our online shop
As a specialist in OEM engine components, our shop offers a wide range of heat exchanger units and related accessories. B2B buyers benefit from:
- Fast delivery from EU stock and global warehouses
- Expert technical support and part identification
- User-friendly ordering and secure B2B checkout
- Large inventory including rare and high-demand parts
Whether you need a replacement heating exchanger for a marine vessel or a compact heat exchanger motor unit for a stationary generator, we provide technically vetted solutions tailored to industrial needs.
Frequently asked questions
How does a heat exchanger work?
A heat exchanger transfers heat from engine coolant or oil to another fluid (air or water) without mixing them. This protects the engine from overheating.
What is a heat exchange?
A heat exchange is the process of transferring thermal energy between two fluids. In engines, it keeps temperatures stable under load.
What is the purpose of a heat exchanger?
The main purpose is to manage excess heat, ensuring the engine runs within its optimal temperature range for performance and longevity.
How often should I clean a heat exchanger?
Cleaning heat exchanger units depends on the environment and fluid quality. Marine systems should be cleaned regularly due to salt and sediment.
Related engine components
- Gaskets
- Hoses
- Valve guides
- Springs
- Coolers
- Seals
Protect your engines and improve operational stability with our OEM-equivalent heat exchanger solutions – trusted by professionals across marine, industrial, and energy sectors.