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 - 15025652 suitable for MWM & Deutz engines
Quality Preheater with OEM Replacement PartsThe preheater with the reference number 15025652 is an essential product particularly suited for MWM & Deutz engines. This OEM replacement part helps enhance the performance and efficiency of the engines. As a crucial component, compatible with MWM & Deutz, it ensures optimal heat transfer, which is of utmost importance for the operation of maritime and stationary applications.Robust Construction for Top PerformanceWeighing 70 kg, our preheater offers the necessary robustness to meet the demanding requirements of the industry. The careful production of these OEM replacement parts ensures the long-term functionality of engines. Trust in the right product for your MWM & Deutz engines that meets your expectations.
PRE HEATER - 15025613 suitable for MWM & Deutz engines
Reliable Preheater: Comparison Number 15025613The preheater with the comparison number 15025613 is an essential OEM spare part that is optimally designed to meet the requirements of MWM & Deutz engines. As part of the heat exchanger category, it impresses with quality and efficiency and is the ideal choice for demanding applications in marine systems as well as stationary use.Perfect Fit for MWM & Deutz EnginesThis product is specifically developed to work perfectly with MWM & Deutz engines. Weighing 76.5 kg, it is robust enough to withstand the most common and extreme operating conditions. The use of top-quality materials ensures a long lifespan and reduced maintenance effort.
PLATE HEAT EXCHANGER - 15025314 suitable for MWM & Deutz engines
Plate heat exchanger for efficient heat transferDiscover our plate heat exchanger (comparison number: 15025314), an outstanding OEM replacement part that is perfectly designed for the requirements of various engines. Weighing only 0.001 kg, it provides precise and efficient heat transfer in marine and stationary applications as well as in locomotives.Ideally suited for leading manufacturersThis plate heat exchanger is a must-have, compatible with MWM & Deutz engines. It is specifically designed to optimize thermal performance, thereby enhancing the efficiency of your system. Benefit from a product that meets the stringent requirements of well-known manufacturers and offers access to top-quality replacement parts.
PLATE HEAT EXCHANGER - 15024954 suitable for MWM & Deutz engines
Efficient Plate Heat ExchangerThe plate heat exchanger with the reference number 15024954 is a beneficial OEM spare part specifically designed for use in high-performance MWM & Deutz engines. Its outstanding features ensure optimized heat transfer for reliability and performance.Trust in competent OEM spare partsThis product belongs to the group of heat exchangers and ensures that you receive the ideal spare part suitable for MWM & Deutz. It meets high standards to enhance the performance of your engines. Trust in the quality of OEM spare parts that are specifically designed for marine and stationary applications.
PLATE HEAT EXCHANGER - 15024654 suitable for MWM & Deutz engines
Focus on Quality in Heat TransferDiscover the plate heat exchanger, an essential OEM spare part marked with the comparison number 15024654. This robust product weighs 280 kg and offers efficient thermal regulation. It ensures that your engines always function optimally and work reliably.
PLATE HEAT EXCHANGER - 15024381 suitable for MWM & Deutz engines
Plate Heat Exchanger: Efficient for Your Engine SystemsOur plate heat exchanger with the reference number 15024381 is an ideal OEM replacement part that stands out for its excellent features. Suitable for MWM & Deutz engines, this product ensures optimal heat transfer and efficiently supports the performance of your diesel and gas engines.Efficient Performance for MWM & Deutz EnginesThe plate heat exchanger is designed for MWM & Deutz engines and offers unparalleled effectiveness in thermal energy balance. As an OEM replacement part, it meets the highest standards to ensure that your engines run smoothly and achieve their maximum performance.
PRE HEATER - 15023981 suitable for MWM & Deutz engines
Reliable Preheater for Fair EfficiencyThe preheater with comparison number 15023981 is your ideal heat exchanger element, perfectly integrated into diesel and gas engines. It is an essential component for the smooth operation of your facilities. Weighing 195 kg, this product ensures reliable performance and stands out for its robustness and long lifespan.Optimal Performance for MWM & Deutz EnginesThis OEM spare part is suitable for MWM & Deutz engines and meets the highest technical standards. Customer expectations are not only met but even exceeded. The use of OEM spare parts ensures that you acquire a product that exactly meets the specific requirements of the manufacturers. Temperature regulation and efficiency are fully ensured with this preheater.
PLATE HEAT EXCHANGER - 15023720 suitable for MWM & Deutz engines
Optimal Heat Transfer: Plate Heat Exchanger Our plate heat exchanger (comparison number 15023720) is the ideal spare part for efficient heat transfer in various machines. This heat exchanger operates excellently and can help maintain the temperature in your engines sustainably in balance. This special product has a minimal weight of only 0.001 kg, making it the perfect choice for many applications.The Special Spare Part for Your Engines The product is an OEM spare part and offers the highest quality for diesel and gas-powered machines. The comparison number 15023720 indicates that this plate heat exchanger has been specifically designed to fit precisely and ensure long-lasting performance. This spare part is suitable for MWM & Deutz engines and meets all industrial standards.
PRE HEATER - 15023683 suitable for MWM & Deutz engines
Precision and Efficiency with Comparison Number 15023683Discover the OEM spare part preheater with the comparison number 15023683, specifically designed for MWM & Deutz engines. This product shines as a reliable heat exchanger, ensuring that your engine runs under optimal conditions. The technologies and materials of this OEM spare part provide everything you need for maintenance.Tailored Functionality for MWM & Deutz EnginesOur preheater is suitable for MWM & Deutz engines and ensures precise preheating. Weighing 350 kg, this component impresses with its robustness and durability, contributing to the efficient operation of your MWM & Deutz engines. Experience the excellent performance that only an OEM spare part can offer.
PRE HEATER - 15023677 suitable for MWM & Deutz engines
Discover Your Preheater with Comparison Number 15023677Discover our premium preheater with the comparison number 15023677. This OEM spare part is an essential component for the optimal functioning of your engines. It belongs to the category of heat exchangers, specifically designed to promote the efficiency and longevity of your machines. Weighing 80 kg, the product is robust and powerful.Suitable for MWM & Deutz EnginesThis preheater is suitable for MWM & Deutz engines and ensures that your drive systems perform ideally even under demanding conditions. By using top-quality materials, our preheater meets the highest standards characteristic of OEM spare parts. Rely on quality when it comes to essentials for your engines.
PLATE HEAT EXCHANGER - 15023462 suitable for MWM & Deutz engines
Efficient Heat Transfer with Plate Heat ExchangerDiscover our Plate Heat Exchanger (Comparison Number: 15023462), a sophisticated product that ensures optimal heat transfer in your system. The heat exchanger is suitable for MWM & Deutz engines and supports the functionality of your devices.
PRE HEATER - 15022699 suitable for MWM & Deutz engines
Powerful Preheater for Standing ApplicationsThe preheater with the comparison number 15022699 is an excellent choice for demanding users. As a top-quality OEM replacement part, it belongs to the category of heat exchangers and ensures that your engines start reliably under all conditions. This product is suitable for MWM & Deutz engines and ensures a long lifespan as well as better performance.OEM Replacement Parts: Quality You Can Rely OnOur products, such as the preheater, are exclusively OEM replacement parts. This means they have been developed and produced to the highest quality standards. This precision ensures optimal functionality of the engines and meets all the requirements of your applications, whether stationary or marine.
PRE HEATER - 15022687 suitable for MWM & Deutz engines
Robust Preheater suitable for MWM & Deutz Engines Discover our Preheater with the comparison number 15022687. This highly reliable OEM replacement part is an essential component for efficient diesel and gas engines in maritime as well as stationary use. It ensures optimal heat transfer, which contributes to the smooth operation of your engines.Quality and Durability through OEM Our OEM replacement part comes directly from the manufacturer and offers excellent fit and durability. It is specifically designed to achieve the best possible performance with engines suitable for MWM & Deutz. Diesel and gas engines equipped with this Preheater benefit from continuous support and robust operation.
PRE HEATER - 15022680 suitable for MWM & Deutz engines
Preheater (Comparison Number: 15022680)Discover our preheater (comparison number: 15022680), an outstanding OEM replacement part that helps ensure optimal performance for your engines. Compared to other products, our preheater stands out due to its constant quality and durability.Suitable for MWM & Deutz EnginesOur product is specifically designed and compatible with MWM & Deutz engines, so you can be confident that your engine oil equipment functions excellently. Choosing an OEM replacement part ensures that you receive the optimal component tailored to your technical requirements.
PRE HEATER - 15022678 suitable for MWM & Deutz engines
High-Performance Preheater for Various ApplicationsDiscover our preheater with the comparison number 15022678, which has been specifically designed to optimally support your engines. This product is an essential component that, when used with diesel and gas engines, creates efficient operational performance. By utilizing this preheater, engine performance is improved, especially in demanding conditions.Reliably Compatible with MWM & Deutz EnginesOur preheater is compatible with MWM & Deutz engines, making it an ideal choice for operators who prioritize the highest quality. By choosing OEM replacement parts, you are opting for a product that meets the highest standards. Compared to aftermarket products, OEM parts offer unmistakable quality and long-term reliability.
PRE HEATER - 15022676 suitable for MWM & Deutz engines
Efficient Heating: Preheater for Your EnginesDiscover our Preheater, an essential product compatible with MWM & Deutz engines. With the reference number 15022676, this thermal component meets all requirements to drastically increase efficiency in your engines. It belongs to the product group heat exchangers and ensures optimal preheating, which is particularly critical in low outdoor temperatures.
PRE HEATER - 15022675 suitable for MWM & Deutz engines
Exclusive Preheater for Its ApplicationDiscover the preheater with the comparative number 15022675, which can be optimally used as a heat exchanger. Thanks to careful design and high-quality materials, this product meets the highest standards in the industry for engines. Our preheater enhances the efficiency of engines in demanding environments.Suitable for MWM & Deutz EnginesThis outstanding product is suitable for MWM & Deutz engines and offers maximum reliability. Weighing just 0.001 kg, the preheater is ideal for applications where weight and space are crucial. Rely on our OEM spare parts that comprehensively meet your requirements and impress with their quality.
PRE HEATER - 15022674 suitable for MWM & Deutz engines
Efficient Solution: Preheater to Support Your EnginesDiscover our preheater (comparison number: 15022674), a premium product designed specifically for you. This efficient part ensures that your engines are always ready for operation. With a minimal weight of only 0.001 kg, the preheater is particularly easy to handle and install.
PRE HEATER - 15022664 suitable for MWM & Deutz engines
Efficient Preheater – Quality for Your EnginesDiscover our powerful preheater that provides you with what you need for the effective maintenance of your engines. Equipped with the reference number 15022664, it is a reliable product specifically designed for use in a variety of applications. Weighing in at 300 kg, this significant component offers safety and stability.First Class: OEM Spare Parts Compatible with MWM & Deutz EnginesThe preheater is available as an OEM spare part, compatible with well-known manufacturers like MWM & Deutz. This spare part offers the highest quality and precise temperature control, allowing you to sustainably improve the performance of your engines. Rely on our first-class products to optimize your engine operations.
PRE HEATER - 15022601 suitable for MWM & Deutz engines
Preheater as a Reliable Heat ExchangerOur Preheater is an ideal OEM spare part, designed to enhance the efficiency of your applications. With the comparison number 15022601, you receive a product that meets the highest standards and has been specifically designed to ensure effective performance in various areas of use.Suitable for MWM & Deutz EnginesThis OEM spare part is suitable for MWM & Deutz engines, utilized in both marine and stationary applications. Weighing 50 kg, the product offers a robust construction that withstands high loads and ensures reliable heat transfer.
PRE HEATER - 15022189 suitable for MWM & Deutz engines
Efficient Preheater for EnginesThe preheater with the comparison number 15022189 is an essential OEM replacement part that offers excellent functionality for engines. This product ensures that engines can operate efficiently by quickly reaching the optimal operating temperature. The preheater supports the longevity of every engine with its robust materials.Suitable for MWM & Deutz EnginesThe preheater is suitable for MWM & Deutz engines and provides an excellent solution for various application areas, particularly in industry and marine. Weighing 73 kg, this replacement part ensures stability and reliable performance. Trust in the quality of our OEM replacement parts, specifically designed to maximize the performance of your machines.
PRE HEATER - 15022169 suitable for MWM & Deutz engines
Preheater with Comparison Number 15022169Discover our preheater equipped with the comparison number 15022169. This high-quality OEM spare part is designed for optimal temperature control, ensuring that your engine operates efficiently. The product has been crafted with precise technology to meet the highest standards.
PRE HEATER - 15022141 suitable for MWM & Deutz engines
Preheater with Comparison Number 15022141Discover the preheater with comparison number 15022141, specifically designed to provide excellent performance in various diesel and gas applications. As a product of the heat exchanger category, this device supports optimal temperature regulation and is therefore an essential component for efficient performance.
PRE HEATER - 15022138 suitable for MWM & Deutz engines
PRE HEATER with the comparison number 15022138 suitable for MWM & Deutz engines
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.