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 PROTECTION SHIELD - 23220551 suitable for Volvo/Volvo Penta engines
Efficient Heat Protection Shield Suitable for Volvo/Volvo PentaDiscover our heat protection shield (comparison number: 23220551), which has been meticulously developed as an OEM replacement part designed for Volvo/Volvo Penta engines. This product plays a crucial role in the field of heat transfer, as it effectively prevents overheating and thus prolongs the lifespan of your engine. Weighing 4.982 kg, it is both stable and durable.
HEAT PROTECTION SHIELD - 23215502 suitable for Volvo/Volvo Penta engines
Heat protection shield for reliable performanceDiscover our heat protection shield (comparison number: 23215502), compatible with Volvo/Volvo Penta engines. This product belongs to the category of heat exchangers and ensures reliable heat dissipation, which is essential for the performance of your engines. Weighing only 0.437 kg, it combines lightness with stability, making installation easier.OEM replacement parts for the highest demandsOur heat protection shield is an OEM replacement part that meets the highest standards and provides a perfect fit. The precise adjustment ensures that the replacement part operates reliably and optimizes temperature control for your engines. Trust in the durable construction that meets the demands of Volvo/Volvo Penta engines.
HEAT PROTECTION SHIELD - 23215348 suitable for Volvo/Volvo Penta engines
Versatile Heat Protection Shield for Your EnginesDiscover our heat protection shield with the comparison number 23215348, specifically designed to provide optimal protection for engines. This OEM replacement part is suitable for Volvo/Volvo Penta engines and belongs to the group of heat exchangers. With a weight of just 0.254 kg, the product is easy to handle and install.Reliability for Demanding ApplicationsThe heat protection shield offers excellent heat dissipation and protects engines from overheating. Since it is designed for Volvo/Volvo Penta engines, you can rely on its durable quality and precise fit. This effectively extends the lifespan of your engine and enhances performance.
HEAT PROTECTION SHIELD - 23160972 suitable for Volvo/Volvo Penta engines
Premium Heat Protection Shield for EnginesDiscover our heat protection shield, designed specifically for Volvo/Volvo Penta engines. With the reference number 23160972, it is an excellent OEM replacement part that ensures the optimal functionality of your drive system. This product is essential for protecting your machinery from excessive heat and contributes to longevity.Robust Design Ensures EfficiencyThe heat protection shield weighs 2.899 kg and impresses with its durability. As an affordable OEM replacement part, it offers the quality expected from renowned manufacturers. If you are looking for a replacement part that perfectly fits your Volvo/Volvo Penta engines, this heat protection shield is the right choice.
HEAT PROTECTION SHIELD - 23124637 suitable for Volvo/Volvo Penta engines
Efficient Heat Protection Shield for Demanding ApplicationsDiscover our heat protection shield with the comparison number 23124637, an essential OEM spare part for your machines. This product is ideally suited for applications in demanding environments and helps to effectively regulate heat. Weighing in at 0.463 kg, it is not only lightweight but also robust enough to ensure the functionality of your engines.
HEAT PROTECTION SHIELD - 23124350 suitable for Volvo/Volvo Penta engines
Efficient Heat Protection Shield for Your EnginesDiscover our heat protection shield (comparison number: 23124350), an essential component for the efficient thermal regulation of your engines. This replacement part is categorized as a heat exchanger and offers reliable support for optimal engine performance.
HEAT PROTECTION SHIELD - 23104197 suitable for Volvo/Volvo Penta engines
Reliable Heat Protection Shield for Your ApplicationsDiscover our Heat protection shield with the comparison number 23104197, specifically designed to provide optimal protection for your engines. This product ensures outstanding heat dissipation and is essential for functionality in demanding environments. It is an important component that is suitable for Volvo/Volvo Penta engines.
HEAT PROTECTION SHIELD - 23072748 suitable for Volvo/Volvo Penta engines
Heat Protection Shield – Your Solution for Engines Discover the heat protection shield with the comparison number 23072748, specially designed to meet the high demands of engines. This OEM replacement part is suitable for Volvo/Volvo Penta and belongs to the article group heat exchanger. It reliably protects your engines from excessive heat. Weighing only 0.133 kg, this product is easy to install and integrate.
HEAT PROTECTION SHIELD - 23055098 suitable for Volvo/Volvo Penta engines
Heat protection shield compatible with Volvo/Volvo Penta enginesDiscover our heat protection shield with the comparison number 23055098, specifically designed for Volvo/Volvo Penta engines. This premium product offers effective heat shielding that sustainably improves the performance and longevity of your engines. Weighing 0.735 kg, it is robust and perfectly suited for demanding applications in marine and stationary fields.Optimal functionality with OEM replacement partsThe heat protection shield belongs to the product group of heat exchangers and is suitable for Volvo/Volvo Penta engines. This OEM replacement part ensures excellent functionality and efficiency, making it an outstanding choice for operators of diesel and gas engines. Trust in the quality that this product provides for your propulsion system.
HEAT PROTECTION SHIELD - 23016662 suitable for Volvo/Volvo Penta engines
Premium Heat Protection Shield for EnginesDiscover our OEM replacement part, the Heat Protection Shield (comparison number 23016662), suitable for Volvo/Volvo Penta engines. Weighing 0.427 kg, this product offers premium quality and durability. The precise construction ensures seamless integration into your engine cooling system, allowing you to maximize both the performance and efficiency of your engines.Material and FunctionalityThe Heat Protection Shield protects essential components of the engines from excessive heat, thereby significantly contributing to longevity. By using high-quality materials, it meets the highest standards expected from OEM replacement parts. Ensure that your engines, suitable for Volvo/Volvo Penta, continue to operate reliably and efficiently.
HEAT PROTECTION SHIELD - 23007692 suitable for Volvo/Volvo Penta engines
Excellent Heat Protection Shield Suitable for Volvo/Volvo PentaThe heat protection shield with the comparison number 23007692 is an essential OEM replacement part that provides optimal heat dissipation for your engines. This product is specifically designed to meet the requirements for applications in marine and stationary environments. Weighing 1.102 kg, it ensures stability and durability.
HEAT PROTECTION SHIELD - 22879030 suitable for Volvo/Volvo Penta engines
Effective Heat Protection with Our ShieldDiscover our heat protection shield (comparison number: 22879030), an essential OEM replacement part that ensures efficient heat transfer. This product belongs to the category of heat exchangers and provides optimal protection against the high temperatures encountered in demanding applications.
HEAT PROTECTION SHIELD - 22782163 suitable for Volvo/Volvo Penta engines
Innovative Heat Protection Shield for Reliable EnginesDiscover the heat protection shield (comparison number: 22782163), specifically designed to meet the demands of engines in marine and stationary applications. This OEM replacement part ensures efficient heat conduction and effectively protects your components from excessive heat. The heat protection shield weighs 1.832 kg and is an essential component for maximizing the longevity and performance of your engines.
HEAT PROTECTION SHIELD - 22748599 suitable for Volvo/Volvo Penta engines
Efficient Heat Protection Shield for Engine ProtectionDiscover our premium Heat protection shield, specifically designed to ensure optimal protection for your engines. With the comparison number 22748599, this product is indispensable for marine and stationary applications. It provides efficient protection against excessive heat, ensuring that your machines operate reliably under all conditions.
HEAT PROTECTION SHIELD - 22748572 suitable for Volvo/Volvo Penta engines
Optimal Solution with Comparison Number 22748572Discover our Heat protection shield with the comparison number 22748572. This product provides reliable protection for your engines and is essential as an OEM spare part. With excellent functionality, the Heat protection shield ensures that your engine operates efficiently in any situation. Rely on quality that has proven itself.Suitable for Volvo/Volvo Penta EnginesThis Heat protection shield is suitable for Volvo/Volvo Penta engines and ensures that they are optimally protected against high temperatures. This extends the lifespan of your engines and provides enhanced performance under extreme conditions. As an OEM spare part, it meets the highest standards and fits perfectly with your requirements.
HEAT PROTECTION SHIELD - 22680998 suitable for Volvo/Volvo Penta engines
Heat Protection Shield as an Indispensable Spare PartDiscover our heat protection shield with the comparison number 22680998, an essential product specifically designed for Volvo/Volvo Penta engines. This OEM spare part is crucial for the optimal performance of your engines and ensures efficient heat dissipation. Weighing 4.721 kg, the heat protection shield offers an ideal combination of robustness and ease of handling during installation.OEM Quality for the Highest StandardsThe heat protection shield with the comparison number 22680998 represents the highest quality standards as an OEM spare part. Unlike aftermarket parts that may vary, our product ensures precise fit and durability. This minimizes costly breakdowns and maintenance on your engines.
HEAT PROTECTION SHIELD - 22283844 suitable for Volvo/Volvo Penta engines
Efficient Heat Protection Shield for Your EnginesExperience the Heat Protection Shield with the reference number 22283844, specifically designed to maximize the performance of your engines. This OEM replacement part is ideally suited for applications in maritime and stationary fields. It provides excellent protection for engines by efficiently dissipating heat and extending the lifespan of the components.
HEAT PROTECTION SHIELD - 22213933 suitable for Volvo/Volvo Penta engines
Efficient Heat Protection Shield suitable for Volvo/Volvo PentaDiscover our heat protection shield, which fully meets the requirements of the reference number 22213933. This product belongs to the category of heat exchangers and protects engines designed for extreme operating temperatures. As an OEM replacement part, it provides the fit and durability you expect from a high-quality replacement.Optimal Performance for Your EnginesThe heat protection shield weighs 20.368 kg and is crucial for the operational stability of engines. It has been designed for Volvo/Volvo Penta engines and enables efficient heat dissipation, preventing production interruptions and damage. Rely on OEM replacement parts that support the smooth operation of your machines.
HEAT PROTECTION SHIELD - 21809463 suitable for Volvo/Volvo Penta engines
Premium Heat Protection Shield for Your NeedsDiscover our heat protection shield (comparison number: 21809463), which is perfectly suited for your needs as an OEM replacement part. This product is specifically designed to work efficiently with heat exchangers, ensuring optimal temperature control in your engine. Weighing only 0.966 kg, this heat protection shield is easy to integrate and supports the performance of your engines.
HEAT PROTECTION SHIELD - 21695709 suitable for Volvo/Volvo Penta engines
Quality Heat Protection Shield for Engine SafetyDiscover our Heat Protection Shield with the comparison number 21695709, which offers optimal protection for your engines. This OEM replacement part is specifically designed to minimize heat and overheating for suitable for Volvo/Volvo Penta engines. Its construction ensures a long lifespan and a perfect fit.Tailored Solutions for Volvo/Volvo Penta EnginesThe product from the article group heat exchangers is suitable for Volvo/Volvo Penta engines and meets the highest quality standards. Weighing only 0.006 kg, the OEM replacement part is easy to handle and install without any issues. Rely on the excellence of our replacement parts to ensure the efficiency of your engines.
HEAT PROTECTION SHIELD - 21642788 suitable for Volvo/Volvo Penta engines
Essential Heat Protection Shield for EnginesThe heat protection shield (comparison number: 21642788) is an essential OEM spare part specifically designed for efficient heat transfer in engines. This product is especially suitable for Volvo/Volvo Penta engines and ensures long-lasting performance of your engine. By applying the highest precision and quality standards, this component assures optimal functionality.Precise Execution for Best PerformanceWeighing only 0.029 kg, our heat protection shield is a lightweight yet durable OEM spare part that enables smooth operation of the engines. Thanks to the comparison number 21642788, identifying and ordering the product is straightforward and time-saving. Every detail has been considered to ensure a perfect fit.
HEAT PROTECTION SHIELD - 20928485 suitable for Volvo/Volvo Penta engines
Effective Heat Protection Shield for EnginesDiscover our heat protection shield (comparative number: 20928485), an OEM replacement part that creates optimal conditions for your engines. This product ensures effective heat transfer and protects your engines from overheating, thereby increasing their lifespan and efficiency.Suitable for Volvo/Volvo Penta EnginesThe heat protection shield is suitable for Volvo/Volvo Penta engines and weighs only 0.515 kg. The thoughtful design is ideal for marine and stationary applications and ensures that your engines operate optimally in every position. Trust in the quality of our OEM replacement parts for the best operation.
HEAT PROTECTION SHIELD - 20857215 suitable for Volvo/Volvo Penta engines
Reliable Heat Protection Shield for Demanding ApplicationsThe heat protection shield with the comparison number 20857215 is an indispensable OEM spare part, powerful and durable. Designed to effectively dissipate heat, it is suitable for Volvo/Volvo Penta engines and thus ensures optimal functionality in demanding applications. Weighing 1.313 kg, this product provides the necessary stability for your use.
PREHEATER - 0019908351 suitable for MTU engines
Innovative Preheater for Reliable PerformanceOur OEM spare part, the preheater with the reference number 0019908351, offers you the perfect solution for your requirements. This product is designed as a heat exchanger and ensures optimal functioning of your engines, particularly those suitable for MTU engines.Quality Commitment: OEM Spare Parts in Professional QualityBy using OEM spare parts, we provide the highest quality and durability. Our preheater is suitable for the specific requirements of the renowned suitable for MTU engines and thus meets all standards for reliable performance.
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.