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 - 3825963 suitable for Volvo/Volvo Penta engines
Effective Heat Exchanger for Your EnginesDiscover the heat exchanger with the comparison number 3825963, which provides specially designed features for optimal operation. This high-efficiency heat exchanger offers essential support for engines that require reliable cooling. Weighing 28.5 kg, this heat exchanger is characterized by a robust design and high durability.
HEAT EXCHANGER - 36779036004 suitable for MAN D-engines
Efficient Heat Exchanger for MAN D EnginesDiscover our premium product, the heat exchanger (comparison number: 36779036004), suitable for MAN D engines. This OEM replacement part is ideal for industrial and marine applications. Its high-quality heat transfer ensures optimal functionality and supports efficiency under demanding operating conditions.
HEAT EXCHANGER - 36779036000 suitable for MAN D-engines
Efficient Solutions with Heat ExchangerThe heat exchanger with the comparison number 36779036000 is the perfect OEM spare part for engines that demand the highest efficiency. This product ensures optimal cooling performance and is particularly durable. Our customers benefit from recognized quality that has proven reliable.Suitable for MAN D EnginesOur heat exchanger is suitable for MAN D engines and combines top-notch functionality with precise fit. By using OEM spare parts, you are opting for reliability that only manufacturer parts can offer. Trust in proven quality for the maintenance of your engines!
HEAT EXCHANGER - 36779030000 suitable for MAN D-engines
Discover the Heat Exchanger for Your EnginesThe heat exchanger, an important OEM replacement part, ensures efficient cooling of your engines. With the comparison number 36779030000, this product is exciting for anyone who values reliability. The quality of our OEM replacement parts ensures that your system operates optimally.Ideal for Your Machines: Suitable for MAN D EnginesThis replacement part is compatible with MAN D engines and helps to maximize performance. The thoughtful design of the heat exchanger has a decisive impact on the productivity and lifespan of your machines, so you don’t have to make any compromises.
- 36779016022 suitable for MAN D-engines
Precision Pipe Connection with Comparison Number 36779016022 The heating device thermo s 350.004 is a reliable product designed for MAN D engines. With the comparison number 36779016022, it stands for the highest precision and powerful performance.Extensive Range of OEM Replacement Parts Our range includes over 1 million engine replacement parts, including the heating device thermo s 350.004. All parts are available as OEM replacement parts that offer lasting quality and excellent functionality.
HEAT EXCHANGER - 623407500124 suitable for MWM & Deutz engines
Efficient Heat Exchanger for Your ApplicationsDiscover our heat exchanger (comparison number: 623407500124), an essential OEM spare part designed for the reliable cooling of engines. Weighing 80 kg, this product provides you with the necessary performance that your machines require. Our offerings are tailored to support the functionality of your engines in various applications.
HEAT EXCHANGER - 36325600002 suitable for MAN D-engines
Efficiency and Quality: Heat exchanger with comparison number 36325600002Discover our heat exchanger, known by the comparison number 36325600002. This product is a top-quality OEM spare part, specifically designed for optimal performance in demanding environments. The heat exchanger plays an essential role in the thermal regulation of engines and is indispensable for your system's performance.
HEAT EXCHANGER - 623409440014 suitable for MWM & Deutz engines
Efficient Heat Exchanger – Comparison Number 623409440014Our top-quality OEM replacement part, the heat exchanger, is specially designed and suitable for MWM & Deutz engines. Weighing 80 kg, this heat exchanger ensures optimal reception and placement of engine cooling, thereby enhancing the performance and longevity of your machines. With the comparison number 623409440014, you can be confident that you are receiving a suitable product.
HEAT EXCHANGER - 600099440336 suitable for MWM & Deutz engines
Efficient Heat Exchanger for Demanding ApplicationsDiscover our robust heat exchanger with the comparison number 600099440336, the ideal solution for your requirements. This heat exchanger is compatible with MWM & Deutz engines and offers excellent heat transfer due to its special design. Weighing 140 kg, it ensures stability and durability even under extreme operating conditions.Temperature Regulation for Optimal PerformanceThe heat exchanger ensures efficient temperature regulation and contributes to maximizing performance in your complete drive technology. Suitable for MWM & Deutz, the heat exchanger not only increases efficiency but also safety. Rely on our OEM spare parts, specifically designed for such high-performance engines.
HEAT EXCHANGER - 623409440044 suitable for MWM & Deutz engines
Heat exchanger Comparison Number 623409440044 - Optimal for EnginesDiscover the heat exchanger with comparison number 623409440044, an essential product suitable for MWM & Deutz engines. This OEM replacement part is specially designed to meet the high demands in marine and stationary engine technology. Weighing 108 kg, you are well-equipped to sustainably enhance the performance of your engines.Reliable Availability of OEM Replacement PartsThe heat exchanger product is an OEM replacement part, tailored to the exact specifications of MWM & Deutz engines. This allows for straightforward installation and increased efficiency. When using it, always compare the comparison number 623409440044 with other replacement parts to find the right component.
HEAT EXCHANGER - 600099440706 suitable for MWM & Deutz engines
Extended Product Details for Heat Exchanger Discover our innovative product: the heat exchanger with the comparison number 600099440706. This spare part ensures efficient heat transfer in your applications. Weighing 0.099 kg, it remains practical in high-performance and reliable operation. The heat exchanger is essential for the performance and efficiency of your systems.Perfectly Aligned for MWM & Deutz Engines Our OEM spare part is specifically designed for engines suitable for MWM & Deutz. This enhances the overall functionality of your engines in a sustainable manner. The precise fit and long durability of this heat exchanger ensure that the engines in use are optimally supplied and can achieve their full performance.
HEAT EXCHANGER - 623299440016 suitable for MWM & Deutz engines
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HEAT EXCHANGER - 600099440726 suitable for MWM & Deutz engines
Efficient Heat Transfer with Our Heat ExchangerThe heat exchanger, comparison number 600099440726, is an essential element designed for optimal performance of MWM & Deutz engines. Its excellent construction ensures effective heat dissipation, significantly enhancing the performance of your engines and ensuring smooth operation.
HEAT EXCHANGER - 650109440044 suitable for MWM & Deutz engines
Efficient Heat Exchanger for Demanding ApplicationsThe heat exchanger with the comparison number 650109440044 is an essential component that helps you optimize temperature regulation in your engines. This product belongs to the article group heat exchanger and impresses with features that allow for a long service life.Suitable for MWM & Deutz EnginesBenefit from our extensive range, specifically developed to meet the requirements of MWM & Deutz engines. The heat exchanger is a performance-enhancing product, perfectly suitable for various models from these manufacturers. Our inventory enables us to respond quickly to different requests, as we have a large stock of OEM spare parts.
HEAT EXCHANGER - 650109440034 suitable for MWM & Deutz engines
Optimal Solutions for Your Engine SystemThe heat exchanger with the comparison number 650109440034 is crucial for the optimal performance of your engines in marine and stationary applications. This OEM spare part ensures excellent functionality and efficiency. Weighing only 0.099 kg, this heat exchanger ensures that heat transfer occurs perfectly and reliably.Suitable for MWM & Deutz EnginesThe product offers you a tailored solution, as it is suitable for MWM & Deutz engines. Compatibility with these manufacturers ensures the necessary precision to meet specific requirements. These OEM spare parts stand for quality and durability and are essential for any model suitable for the mentioned engines.
HEAT EXCHANGER - 650109440024 suitable for MWM & Deutz engines
High-Performance Heat Exchanger for Specific ApplicationsDiscover the heat exchanger with the comparison number 650109440024, which meets your requirements for reliable cooling. This heat exchanger weighs 185 kg and is ideally designed to work optimally for the operating conditions of MWM & Deutz engines. Its robust construction ensures that your engine runs steadily and efficiently even under challenging conditions.Suitable for MWM & Deutz EnginesThis product is suitable for MWM & Deutz engines. With this, you receive an OEM replacement part that offers the highest quality standards without compromise. Our offering provides precise engine replacement parts that help you maximize the performance of your applications.
HEAT EXCHANGER - 650109440014 suitable for MWM & Deutz engines
Optimal Solutions with the Heat Exchanger Discover our heat exchanger, specifically designed to optimize your work processes. As our product is marked with the reference number 650109440014, you can be assured of its highest quality. This OEM replacement part ensures full compatibility and efficiency in various applications.
HEAT EXCHANGER - 644009440087 suitable for MWM & Deutz engines
Reliable Heat Exchanger for Marine ApplicationsDiscover the premium heat exchanger (comparison number: 644009440087) from our extensive product range, designed specifically for thermal needs. Weighing 222 kg, this heat exchanger ensures stability and durability in your applications. The product provides optimal temperature regulation and meets the highest quality standards you expect from an OEM spare part.
HEAT EXCHANGER - 644009440287 suitable for MWM & Deutz engines
Robust Spare Part: Heat Exchanger Discover the heat exchanger that is perfectly suited for the performance of your machines. With the comparison number 644009440287, this OEM spare part meets the highest quality standards. As a significant component in the category of heat exchangers, it ensures efficient heat transfer and secures the long-term performance of your engines.
HEAT EXCHANGER - 644009440267 suitable for MWM & Deutz engines
Efficient Heat Exchanger for EnginesDiscover our heat exchanger, comparison number 644009440267, designed as an OEM replacement part. This product is specifically suited for reliable cooling and heat transfer in engines compatible with MWM & Deutz engines. Every detail of this OEM replacement part ensures optimal performance and long lifespan in your applications.
HEAT EXCHANGER - 644009440187 suitable for MWM & Deutz engines
Excellent Performance with the Heat ExchangerDiscover our top-quality heat exchanger (comparison number: 644009440187), specifically designed for efficient engine solutions. As an OEM spare part, it offers a perfect fit and high quality. This essential product is compatible with MWM & Deutz engines and delivers outstanding heat performance, keeping your engines in peak condition.Robust Construction and Easy InstallationWeighing in at 222 kg, the heat exchanger provides stability and durability. Traditional construction meets modern technology to achieve optimal heat dissipation. Our products are tailored for engines that require continuous performance and fit perfectly with the demands of manufacturers MWM & Deutz.
HEAT EXCHANGER - 644009440167 suitable for MWM & Deutz engines
Efficient Heat Exchanger – Your SolutionPresent our product with the reference number 644009440167 – a high-performance heat exchanger specifically designed to maximize engine efficiency. This heat exchanger facilitates natural heat transfer and plays a crucial role in ensuring that your machines operate under optimal conditions.Robust Quality Suitable for MWM & Deutz EnginesThis OEM replacement part has been designed for MWM & Deutz engines and meets high standards that you would expect from premium accessories. Weighing 160 kg, this component is characterized by durability and robustness, making it ideal for intensive use in maritime and stationary applications.
HEAT EXCHANGER - 643599440066 suitable for MWM & Deutz engines
Efficient Heat Exchanger with reference number 643599440066 Discover our heat exchanger, suitable for MWM & Deutz engines, known by the reference number 643599440066. This product from the heat exchanger category represents the ideal solution for your engines. Weighing 120 kg, this heat exchanger provides the necessary stability and durability – essential for the reliable operation of your drive systems in maritime and stationary applications.OEM Replacement Parts for Maximum Precision Our products are OEM replacement parts specifically manufactured by producers that meet the highest standards. Compared to aftermarket offerings, you can rely on outstanding quality from our heat exchanger. It meets the strict guidelines set by the manufacturers, which supports you in the operation and maintenance of your engines.
HEAT EXCHANGER - 643599440046 suitable for MWM & Deutz engines
Optimal Heat Transfer: Our Heat ExchangerDiscover our heat exchanger with the comparison number 643599440046. This heat exchanger is specifically designed to efficiently support the performance of your engines and ensures optimal heat management. As a professional product, our component allows for reliable functionality in demanding applications while simultaneously reducing maintenance costs.
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.