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.
PREHEATER - 04031370 suitable for MWM & Deutz engines
Preheater – Comparison Number 04031370 Discover our preheater with the comparison number 04031370, an OEM spare part that meets the highest quality standards. This product is specifically designed for MWM & Deutz engines and ensures optimal functionality of your machines. This way, you ensure reliable operation, regardless of the conditions under which your equipment operates.Efficient Performance for MWM & Deutz Engines The preheater offers the ideal solution to keep your engines efficiently warm. Due to its processing as an OEM spare part, it is particularly durable. Rely on quality with this compatible product for MWM & Deutz engines – an investment in the reliability of your machines.
PREHEATER - 04031369 suitable for MWM & Deutz engines
Preheater Central Solution The preheater with the comparison number 04031369 is an essential OEM spare part for your high-performance machines. This product is suitable for MWM & Deutz engines and ensures precise functionality that supports the efficiency of your engines and extends their lifespan.OEM Spare Parts For Optimal PerformanceWith our preheater, you consciously choose OEM spare parts that meet high-quality standards. Compared to aftermarket products, our OEM spare parts offer superior reliability, enabling the sustainable operation of your machines.
PREHEATER - 04031363 suitable for MWM & Deutz engines
Effective Preheater with Comparison Number 04031363Our preheater is an important OEM replacement part with the comparison number 04031363. This product ensures efficient heat transfer and is ideal for use in diesel and gas engines.Suitable for MWM & Deutz EnginesThis preheater is suitable for MWM & Deutz engines and provides professionals with stable solutions to enhance engine performance. This saves you time and promotes the longevity of your machines.
TUBE HEAT EXCHANGER - 04023975 suitable for MWM & Deutz engines
Efficient Heat Exchanger for Your ApplicationsDiscover our OEM replacement part, the tube heat exchanger with the comparison number 04023975. This product is suitable for MWM & Deutz engines and belongs to the category of heat exchangers. Through precise manufacturing, this heat exchanger meets the highest standards and delivers excellent performance.Customized Solution Suitable for MWM & Deutz EnginesThe tube heat exchanger ensures the necessary efficiency in cooling your MWM & Deutz engines. Weighing only 0.099 kg, the part is easy to install and offers long-term performance due to its OEM quality. Additionally, you will find the comparison number 04023975 in the appropriate framework for your replacement parts.
TUBE HEAT EXCHANGER - 04023000 suitable for MWM & Deutz engines
Comparison Number 04023000: Tube Heat Exchanger in DetailDiscover the tube heat exchanger with comparison number 04023000, an excellent product ideal for efficient heat transfer. This essential OEM replacement part, suitable for MWM & Deutz engines, is crucial for the optimal functionality of your machines and facilitates your maintenance. Weighing 85 kg, this component combines central characteristics for reliable and long-lasting use.
PREHEATER - 04019183 suitable for MWM & Deutz engines
Special Preheater for Engine ProjectsDiscover our preheater, part number 04019183, an essential OEM spare part for your projects. This product ensures efficient heat transfer and is suitable for MWM & Deutz engines that demand reliable performance.
PREHEATER - 04019146 suitable for MWM & Deutz engines
Preheater - Product InformationDiscover our preheater, a reliable OEM replacement part for your applications. The comparison number 04019146 ensures that this replacement part is of high quality and suitable for your MWM & Deutz engines.
TUBE HEAT EXCHANGER - 04015751 suitable for MWM & Deutz engines
High-Performance Tube Heat ExchangerDiscover the excellent features of the tube heat exchanger, reference number 04015751. This product is suitable for MWM & Deutz engines and ensures efficient heat transfer, which is essential for your application.Robust Design for Effective UseWeighing 150 kg, the tube heat exchanger combines robustness with efficient functionality. This OEM replacement part is tailored to your specific requirements and supports the daily operation of your diesel or gas engines.
TUBE HEAT EXCHANGER - 04015711 suitable for MWM & Deutz engines
Effective Tube Heat Exchanger with Reference Number 04015711 The tube heat exchanger with the reference number 04015711 is an essential heat exchanger that offers consistent efficiency and durability. It is designed for seamless use in various applications and ensures optimal heat transfer.Technical Excellence: Suitable for MWM & Deutz Engines This OEM spare part is suitable for MWM & Deutz engines and represents an ideal solution for specific operational requirements. Weighing 115 kg, the heat exchanger combines robustness with easy installation. Rely on the reference number 04015711 for your engines.
TUBE HEAT EXCHANGER - 04006490 suitable for MWM & Deutz engines
Efficient Heat Exchanger: Tube Heat ExchangerDiscover our tube heat exchanger with the comparison number 04006490, an essential OEM replacement part specifically designed for your requirements in engines. This effective heat exchanger is compatible with MWM & Deutz engines and ensures stable operation and high efficiency in marine and stationary applications.Powerful Component Suitable for MWM & DeutzThe tube heat exchanger with the comparison number 04006490 delivers optimal results in terms of heat transfer and durability. Weighing 110 kg, this OEM replacement part provides solid performance that you can expect in demanding operating conditions. Rely on the quality of a forward-looking component designed for MWM & Deutz engines.
TUBE HEAT EXCHANGER - 04006417 suitable for MWM & Deutz engines
Tube Heat Exchanger: Optimal OEM Replacement Part Discover our Tube Heat Exchanger, an outstanding product with the comparative number 04006417. This OEM replacement part has been specifically designed to optimize the performance of your MWM & Deutz engines. Your investment in quality means a longer lifespan for your engines and less downtime.Robust Design and Efficiency Our Tube Heat Exchanger ensures efficient heat transfer and is tailored for MWM & Deutz designs. Weighing 120 kg, this OEM replacement part impresses with its solid construction, which withstands even extreme conditions. Secure optimal functionality for your engines with this product.
TUBE HEAT EXCHANGER - 04003405 suitable for MWM & Deutz engines
Powerful Heat Exchanger for Diesel and Gas EnginesDiscover our tube heat exchanger, comparison number 04003405, designed to enhance engine efficiency. This product is suitable for MWM & Deutz engines and plays a crucial role in heat transfer. With this replacement part, you optimize heat dissipation and extend the lifespan of your machines.
TUBE HEAT EXCHANGER - 04002182 suitable for MWM & Deutz engines
Robust Tube Heat Exchanger for Efficient ApplicationsDiscover our tube heat exchanger with the comparison number 04002182. This product is an indispensable component for your engines and stands for quality and durability. The tube heat exchanger is compatible with MWM & Deutz engines and belongs to the product group of heat exchangers. Weighing 84 kg, it is ideally suited for stationary applications and in the marine sector.Efficient Heat Transfer for MWM & Deutz EnginesThe tube heat exchanger with the comparison number 04002182 is specifically designed to ensure effective heat transfer. Compatible with MWM & Deutz engines, it meets the strict requirements for OEM replacement parts. Its precise fit and robust construction ensure optimal performance in demanding environments.
HEAT EXCHANGER - 04001796 suitable for MWM & Deutz engines
Efficient Heat Exchanger for Dynamic SystemsThe heat exchanger with the comparison number 04001796 is an essential OEM replacement part specifically designed for use in various engines. Weighing 77 kg, this product combines exceptional quality and performance, making it ideal for demanding applications in the industrial and marine sectors.Tailored for MWM & Deutz EnginesThis OEM replacement part is compatible with MWM & Deutz engines and ensures reliable heat transfer. The heat exchanger optimizes heat dissipation, thereby contributing to the efficient operation of the engines. In industrial applications, the product offers stability and high operational readiness.
HEAT EXCHANGER - 04001795 suitable for MWM & Deutz engines
Efficient Heat Exchanger for Your EnginesDiscover our heat exchanger (comparison number: 04001795), specifically designed to ensure smooth operations for engines. Its construction provides maximum efficiency. Weighing 90 kg, this OEM spare part is suitable for the demanding requirements of MWM & Deutz engines. Invest in quality that pays off in the long run – safe and easy by credit card.Premium Quality Suitable for MWM & Deutz EnginesOur heat exchanger is more than just a spare part; it is an essential component for diesel and gas engines, equipped for applications in marine as well as stationary equipment carriers and locomotives. Every OEM spare part we offer minimizes downtime and maximizes the performance stability of your machine. Rely on quality to support the continuous operation of your engines.
HEAT EXCHANGER - 04001794 suitable for MWM & Deutz engines
Perfect performance with product comparison number 04001794 Discover our heat exchanger with the comparison number 04001794. This product has been specifically designed to promote optimal heat transfer for your requirements. The heat exchanger is an essential component that ensures the efficiency and longevity of your engines.Tailored for MWM & Deutz engines Our heat exchanger is compatible with MWM & Deutz engines and offers impressive performance. With a solid weight of 80 kg and robust construction, this OEM replacement part meets the highest quality standards for industrial applications. Rely on its harmonious integration into your existing system.
HEAT EXCHANGER - 04001793 suitable for MWM & Deutz engines
Quality Heat Exchangers for Your ApplicationsDiscover our heat exchanger (reference number: 04001793), suitable for engines from MWM & Deutz. This heat exchanger has been developed with a focus on reliability and efficiency. As an OEM spare part, it offers precise installation and long-term performance that you can expect.Robust Construction and Durable PerformanceWeighing 72 kg, this heat exchanger provides the stability required for the operation of MWM & Deutz engines. Whether in maritime applications or stationary use, our product demonstrates exceptional performance and ensures efficient heat dissipation that optimizes engine performance.
HEAT EXCHANGER - 04001792 suitable for MWM & Deutz engines
Efficient Heat Exchanger for ApplicationsDiscover our product, the heat exchanger (comparison number: 04001792). This OEM replacement part impresses with its tailored functionality and is perfectly designed for your requirements. Weighing only 0.099 kg, this heat exchanger is ideal for demanding applications in both maritime and stationary fields.Tailored Development for MWM & DeutzThis heat exchanger is designed to fit MWM & Deutz engines. It plays a crucial role in regulating the operating temperature of your engines. With its top-notch construction, our product ensures maximum heat transfer efficiency, thereby contributing to the longevity of your engines.
HEAT EXCHANGER - 04001791 suitable for MWM & Deutz engines
Efficient Support with the Product Heat ExchangerDiscover our essential product, the heat exchanger with the comparison number 04001791. This OEM spare part ensures excellent efficiency in your system. The heat exchanger plays a central role in temperature regulation and optimizing engine performance.Suitable for MWM & Deutz EnginesThis heat exchanger is specifically suitable for MWM & Deutz engines. It has a weight of 75 kg, which promotes stability and longevity. With our products, you can ensure that your machines operate at their best.
HEAT EXCHANGER - 04001790 suitable for MWM & Deutz engines
Robust Heat Exchanger for Industrial ApplicationsOur replacement part, the heat exchanger (comparison number: 04001790), offers an outstanding solution for engines. Developed as an OEM replacement part, it ensures optimal heat transfer and reliable performance. Weighing 65 kg, this product is particularly robust and well-suited for the high demands of industrial applications.Suitable for MWM & Deutz EnginesThis heat exchanger is designed to fit MWM & Deutz engines and impresses with precise fit accuracy. Our internal controls ensure that each item meets strict quality standards. Invest in a product that not only simplifies but also extends the lifespan of your engines.
HEAT EXCHANGER - 04001789 suitable for MWM & Deutz engines
High-Performance Heat Exchanger for Your ApplicationsOur heat exchanger (comparison number: 04001789) is the optimal OEM replacement part, suitable for diesel and gas engines. Weighing 66 kg, this heat exchanger provides efficient solutions in marine and stationary technology, particularly in the field of locomotives and specific applications.
HEAT EXCHANGER - 04001786 suitable for MWM & Deutz engines
Premium Heat Exchanger for MWM & DeutzOur heat exchanger is the ideal spare part when you are looking for a reliable solution for your engines. With the comparison number 04001786, we offer you a product specifically designed for flawless performance in marine and stationary applications. This heat exchanger is an essential component to ensure the functionality of your engines.Solid Performance for MWM & Deutz EnginesThe OEM spare part weighs 65 kg and combines stability with performance. It has been developed specifically for MWM & Deutz engines and offers maximum efficiency and longevity. In a time when every part counts, our heat exchanger is designed to meet all motor-related challenges.
HEAT EXCHANGER - 04001784 suitable for MWM & Deutz engines
Premium Heat Exchanger for Your Engine SolutionsDiscover our high-quality heat exchanger (comparison number: 04001784), which is specifically tailored to your needs. This OEM replacement part weighs 35 kg and offers excellent quality for reliable use in diesel and gas engines. The heat exchanger has been designed to work optimally in engines compatible with MWM & Deutz. Trust our product for maximum efficiency.Efficient Temperature Regulation and Thoughtful PerformanceThis heat exchanger provides perfect temperature regulation and helps optimize the operation of your engines compatible with MWM & Deutz. With its high performance, you can look forward to a product that is powerful and durable, perfectly meeting your requirements.
HEAT EXCHANGER - 04001782 suitable for MWM & Deutz engines
Efficient Heat Exchanger for EnginesDiscover our heat exchanger, comparison number 04001782, specially designed to support your engines. This product is an important component of your system and is compatible with MWM & Deutz engines to ensure top-notch performance and reliability.
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.