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.
HEATER FLANGE - 51963120031 suitable for MAN D engines
High-Performance Heater Flange for Heat ExchangersDiscover our Heater Flange OEM replacement part with the reference number 51963120031, specially designed for MAN D engines. This product belongs to the group of Heat Exchangers and ensures outstanding heat conduction and efficiency in your engine operation.
HEAT PROTECTION SHIELD - 24696993 suitable for Volvo/Volvo Penta engines
Heat Protection Shield for Premium EnginesDiscover our heat protection shield with the comparison number 24696993 – an essential OEM spare part that helps optimize the performance of your engines. This product is compatible with Volvo/Volvo Penta engines and provides excellent protection against high temperatures. Weighing 2.635 kg, this OEM spare part is robust and can be used in demanding applications.
HEAT PROTECTION SHIELD - 24540722 suitable for Volvo/Volvo Penta engines
Robust Heat Protection Shield with Comparison Number 24540722Discover the heat protection shield with the comparison number 24540722. This product belongs to the category of heat exchangers and is specifically designed to optimize the performance of your engines. Weighing 2.748 kg, it is particularly robust and ensures that heat is efficiently dissipated. This is crucial for the longevity and reliability of your machines.OEM Replacement Part Suitable for Volvo/Volvo Penta EnginesThe heat protection shield is a high-quality OEM replacement part that is manufactured to fit Volvo/Volvo Penta engines. This ensures that you receive a product of high quality that is ideally suited to your requirements. At MOPA Motorparts, you can rely on receiving only top-quality replacement parts that are tailored to diesel and gas engines.
HEAT EXCHANGER - 24453427 suitable for Volvo/Volvo Penta engines
HEAT EXCHANGER with the comparison number 24453427 suitable for Volvo/Volvo Penta engines
HEAT PROTECTION SHIELD - 24436672 suitable for Volvo/Volvo Penta engines
Heat Protection Shield for Reliable Engine PerformanceDiscover our heat protection shield, reference number 24436672, specifically designed for applications in marine and stationary engines. This product is ideally suited for Volvo/Volvo Penta engines and ensures the optimal functionality of your machine.Original Equipment Manufacturer Quality for the Highest StandardsOur heat protection shield belongs to the category of OEM replacement parts. The quality and fit make the OEM replacement part the perfect choice for professional businesses looking for durable and reliable components. Rely on our expertise and our range, which includes a variety of items suitable for MWM, Mercedes-Benz, Deutz, MAN, MTU, Bosch, and Detroit Diesel.
HEAT PROTECTION SHIELD - 24433975 suitable for Volvo/Volvo Penta engines
Reliable Heat Protection Shield of First ChoiceDiscover our Heat protection shield, designed to be compatible with Volvo/Volvo Penta engines. With the comparison number 24433975, this OEM replacement part is an essential component in the group of heat exchangers. The targeted heat dissipation supports the efficiency and longevity of your engines used in demanding environments.Effective Heat Insulation for Efficient EnginesThis product, weighing only 0.54 kg, is compatible with Volvo/Volvo Penta engines and has been developed to meet the specific requirements of this manufacturer. The OEM replacement part offers the highest precision and quality for your applications.
HEAT PROTECTION SHIELD - 24365660 suitable for Volvo/Volvo Penta engines
Efficient Heat Protection Shield for EnginesDiscover the heat protection shield with the comparison number 24365660, an essential product for the maintenance of your engines. This OEM replacement part is suitable for Volvo/Volvo Penta engines and contributes to the efficiency of your machines. It belongs to the category of heat exchangers and meets the highest quality standards.Precision and Functionality CombinedWeighing only 0.031 kg, the heat protection shield is not only lightweight but also extremely sturdy. The product has been precisely manufactured to ensure an optimal fit and functionality. This is crucial for efficiently dissipating the high temperatures of engines and extending their lifespan. Rely on the quality you can expect from an OEM replacement part.
HEAT PROTECTION SHIELD - 24285043 suitable for Volvo/Volvo Penta engines
Optimal Heat Protection Shield for EnginesDiscover our heat protection shield, marked with the comparison number 24285043. This product optimally protects your engines and belongs to the category of heat exchangers. It is specifically suitable for engines compatible with Volvo/Volvo Penta. With this quality, we ensure that the operational efficiency of your machines is maintained.
HEAT PROTECTION SHIELD - 24217049 suitable for Volvo/Volvo Penta engines
Excellent Heat Protection Shield Suitable for Volvo/Volvo PentaDiscover our heat protection shield with the reference number 24217049, specifically designed for engines suitable for Volvo/Volvo Penta. This product belongs to the category of heat exchangers and offers you an effective solution for heat dissipation in your machines. Weighing 3.488 kg, this OEM replacement part ensures stability and durability, allowing your applications to operate reliably.
HEAT PROTECTION SHIELD - 24180712 suitable for Volvo/Volvo Penta engines
Maximum Performance with the Heat Protection Shield Secure the efficiency of your engines with our heat protection shield, comparison number 24180712. This OEM replacement part impresses with excellent quality and precise fit. The product provides reliable thermal insulation, protecting engines from overheating and is specifically designed to meet the high demands in marine and stationary applications.Suitable for Volvo/Volvo Penta Engines The heat protection shield is specially tailored for Volvo/Volvo Penta engines. Weighing only 0.011 kg, this OEM replacement part is lightweight yet durable, performing its duties even under extreme conditions. By using OEM replacement parts, you ensure that your machines meet the highest quality standards, while aftermarket products often vary in performance.
HEAT PROTECTION SHIELD - 24170037 suitable for Volvo/Volvo Penta engines
Efficient Heat Protection Shield: Your Replacement PartDiscover our heat protection shield (comparison number: 24170037), an important OEM replacement part specifically designed to excel in various applications. This product is suitable for Volvo/Volvo Penta engines and provides an efficient solution for heat dissipation, even under demanding conditions.Suitable for Volvo/Volvo Penta EnginesThe heat protection shield (comparison number: 24170037) plays a crucial role in the operation of engines. It is compatible with Volvo/Volvo Penta and ensures that overheating and inefficient operating conditions are minimized. By using OEM replacement parts, the highest quality and optimal performance are ensured.
HEAT PROTECTION SHIELD - 24160186 suitable for Volvo/Volvo Penta engines
Heat Protection Shield suitable for Volvo/Volvo PentaDiscover our new heat protection shield, specifically designed to fit perfectly with Volvo/Volvo Penta engines. With a lightweight of only 0.33 kg, this OEM replacement part impresses with its excellent quality. In the product category heat exchangers, the product ensures optimal temperature regulation and maximizes the performance of your engines.
HEAT PROTECTION SHIELD - 24049824 suitable for Volvo/Volvo Penta engines
Optimal Heat Protection Shield for Your EnginesDiscover the Heat Protection Shield with the comparison number 24049824, an OEM replacement part specially designed for Volvo/Volvo Penta engines. This essential product protects critical engine components from overheating, ensuring optimal performance and longevity in maritime and stationary applications. Weighing only 0.001 kg, this replacement part can be easily integrated and optimizes heat transfer.
HEAT PROTECTION SHIELD - 23895959 suitable for Volvo/Volvo Penta engines
Excellent Heat Protection Shield for Your EnginesDiscover our excellent heat protection shield (comparison number: 23895959), an OEM replacement part that provides optimal protection for engines. This product is suitable for Volvo/Volvo Penta engines and ensures efficient heat dissipation to support the longevity of your engines.
HEAT PROTECTION SHIELD - 23895374 suitable for Volvo/Volvo Penta engines
Perfect Solution: Heat protection shield comparison number 23895374The heat protection shield with comparison number 23895374 is a premium OEM replacement part, ideally suited to enhance the efficiency of your engines. It is designed specifically for Volvo/Volvo Penta engines and is an essential component from the category of heat exchangers. With a handy weight of 0.909 kg, it offers both robustness and user-friendliness.Protection for Engines: Heat protection shield in detailOur heat protection shield not only protects your engines from overheating but also ensures that everything operates smoothly. It is important to choose OEM replacement parts, as these come from the manufacturers and provide a high level of fit. Compared to aftermarket parts, OEM replacement parts like the heat protection shield offer clear advantages in terms of quality and durability.
HEAT PROTECTION SHIELD - 23855872 suitable for Volvo/Volvo Penta engines
Heat Protection Shield: Optimal Protection for EnginesDiscover our outstanding product: the Heat Protection Shield (comparison number: 23855872). This component is suitable for Volvo/Volvo Penta engines and provides essential protection against excessive heat. Weighing 2.784 kg, the Heat Protection Shield is ideal for the demanding requirements in maritime and stationary applications.Quality and Durability with OEM Spare PartsOur Heat Protection Shield is offered as an OEM spare part, ensuring the highest quality and fit. If you are looking for a reliable product to protect your engine, you have come to the right place. The use of OEM spare parts not only ensures top-notch performance but also maintains the safety of your machines.
HEAT PROTECTION SHIELD - 23771450 suitable for Volvo/Volvo Penta engines
Heat protection shield compatible with Volvo/Volvo Penta enginesDiscover our heat protection shield with the comparison number 23771450, a top-quality product from the category of heat exchangers. This important component is suitable for Volvo/Volvo Penta engines and weighs only 0.57 kg. It ensures that your engines operate efficiently and are protected from overheating, which increases operational safety.Precise quality for your engineOur heat protection shield is an OEM replacement part that offers optimal fitting accuracy. Due to its tailored design, it provides precise functionality that is crucial for the performance of your engines. Rely on comparable products that are manufactured in original equipment manufacturer quality to meet the highest standards.
HEAT PROTECTION SHIELD - 23579360 suitable for Volvo/Volvo Penta engines
Effective Heat Protection Shield for Marine ApplicationsOur heat protection shield with comparison number 23579360 is a premium product specifically designed for Volvo/Volvo Penta engines. This essential component of the heat exchanger category effectively protects your engine from overheating and ensures optimal performance.Robust Solution for Long-Lasting EnginesWeighing 1.313 kg, the heat protection shield offers an ideal combination of stability and lightness. As an OEM replacement part, it ensures the highest quality and precise fit, so your engines, particularly those suitable for Volvo/Volvo Penta engines, operate reliably. Count on proven quality!
HEAT PROTECTION SHIELD - 23567650 suitable for Volvo/Volvo Penta engines
Efficient Heat Protection Shield under Comparison Number 23567650Discover our Heat protection shield, listed under the comparison number 23567650. This replacement part is suitable for Volvo/Volvo Penta engines and ensures that your machines operate reliably even under extreme conditions. Weighing only 0.183 kg, the Heat protection shield is not only lightweight but also highly effective in the field of heat transfer.Optimal Protection for Your EnginesThe Heat protection shield plays a crucial role as a replacement part in the category of heat exchangers, supporting the longevity and performance of your engines. Using products from the Original Equipment Manufacturers ensures optimal fit and the best quality, thereby preventing unwanted failures and additional costs.
HEAT PROTECTION SHIELD - 23498713 suitable for Volvo/Volvo Penta engines
Effective Heat Protection Shield for EnginesDiscover our heat protection shield (comparison number 23498713), an essential product specifically designed to optimize the performance of your engines. This OEM replacement part is suitable for Volvo/Volvo Penta engines and provides reliable protection against overheating. Weighing only 0.129 kg, it ensures effective heat dissipation and efficiently dissipates heat.Quality Replacement Parts for the Highest StandardsOur heat protection shield is designed as an OEM replacement part, meaning it fits precisely and works reliably in your engine. Trust that this product offers the precision you expect from a replacement part. Numerous customers rely on these solutions for their engines.
HEAT PROTECTION SHIELD - 23464851 suitable for Volvo/Volvo Penta engines
Innovative Heat Protection Shield for Your EngineDiscover our Heat Protection Shield, specifically designed to fit Volvo/Volvo Penta engines. With the comparison number 23464851, it belongs to the group of heat exchangers and is crucial for the safe operation of your engines. This OEM spare part ensures that your system operates optimally and reliably absorbs critical temperature peaks.Lightweight and Durable ConstructionWeighing only 0.199 kg, our Heat Protection Shield not only ensures it is lightweight but also incredibly durable. It provides reliable protection against overheating and promotes the consistent high performance of your engines. As part of our extensive range of over 1 million spare parts, it stands for the quality and precision you need.
HEAT PROTECTION SHIELD - 23255573 suitable for Volvo/Volvo Penta engines
Efficient Engine Protection with Heat Protection ShieldThe heat protection shield with the comparison number 23255573 is an essential OEM spare part for your engines. This product significantly contributes to heat dissipation and thus protects your valuable engines from overheating. Weighing only 0.115 kg, the heat protection shield is not only functional, but also easy to install and durable.Suitable for Volvo/Volvo Penta EnginesThe heat protection shield is suitable for Volvo/Volvo Penta engines and offers optimal protection in both marine and stationary operation. By using this specific OEM spare part, you ensure that your engines operate under the best conditions. Invest in quality and secure the performance of your machines.
HEAT PROTECTION SHIELD - 23251859 suitable for Volvo/Volvo Penta engines
Excellent Heat Protection Shield Suitable for Volvo/Volvo PentaDiscover the premium heat protection shield (comparison number: 23251859) specifically designed for Volvo/Volvo Penta engines. This product from the heat exchanger category provides optimal protection for your engines under extreme conditions. With a weight of 0.54 kg, this OEM replacement part is designed to support the efficiency of your machines.
HEAT PROTECTION SHIELD - 23251020 suitable for Volvo/Volvo Penta engines
Robust Heat Protection Shield suitable for Volvo/Volvo PentaDiscover our Heat Protection Shield with the comparison number 23251020, specifically designed to provide you with excellent performance in your engines. This product is suitable for Volvo/Volvo Penta engines and belongs to the category of Heat Exchangers, which are crucial for the operating temperature and protection of your engines.Features and Benefits of the ProductWeighing only 0.449 kg, the Heat Protection Shield impresses with an ideal combination of lightness and stability. It protects the sensitive components of your engines from overheating, thereby extending the lifespan of the parts. Thus, this product is a sensible investment in the efficiency of your 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.