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 - 3580814 suitable for Volvo/Volvo Penta engines
Comparison Number 3580814 – The Right Product for Your ApplicationsDiscover our top-quality spare part, the heat exchanger with the comparison number 3580814, suitable for your requirements for engines. This heat exchanger is specially designed to fit a variety of applications and ensures optimal heat dissipation for the performance of your systems.Effective Solutions Suitable for Volvo/Volvo Penta EnginesThis product is suitable for Volvo/Volvo Penta engines and promotes maximum efficiency in heat transfer. It ensures that your machines operate reliably without compromising on quality. With heat exchangers, you are assured of products that meet the demands of modern engines.
RADIATOR INSERT - 3580521 suitable for Volvo/Volvo Penta engines
Radiator Insert for Efficient EnginesDiscover the radiator insert with the comparison number 3580521, suitable for Volvo/Volvo Penta engines. This innovative heat exchanger ensures optimal heat transfer and contributes to the efficiency of your diesel and gas engines in both marine and stationary applications. Weighing 4.528 kg, this radiator insert combines robustness and lightness to provide an uncomplicated installation option.
RADIATOR INSERT - 3580325 suitable for Volvo/Volvo Penta engines
Efficient Radiator Insert for Your EnginesDiscover the radiator insert with the comparison number 3580325, specifically designed suitable for Volvo/Volvo Penta engines. This OEM replacement part significantly contributes to efficient heat transfer in your engine system and optimizes performance. This way, operating costs can be minimized and the lifespan of your engines maximized.
OIL HEAT EXCHANGER - 3271800265 suitable for MTU engines
Optimal Solution: Oil Heat Exchanger Discover our oil heat exchanger, the functional product specifically designed to optimize the efficiency of your systems. The comparison number 3271800265 stands for high-quality OEM spare parts characterized by excellent materials and craftsmanship.Distinctive with MTU Engines This product is perfectly suited for applications designed for MTU engines. Note that sophisticated designs ensure that the spare part lasts long and provides top performance.
TEMP. PROTECTOR - 22815941 suitable for Volvo/Volvo Penta engines
High-Performance Temp. Protector – Product with Comparison Number 22815941Discover the premium Temp. protector (comparison number 22815941), an essential OEM replacement part for your engines. Developed with utmost precision, this product ensures optimal heat dissipation. Efficiency and safety are prioritized to support the functionality of your system.
TEMP. PROTECTOR - 22656565 suitable for Volvo/Volvo Penta engines
A Temp. protector – Comparison Number 22656565 Discover our Temp. protector, comparison number 22656565, specially designed to meet your requirements. With this replacement part, suitable for Volvo/Volvo Penta engines, you ensure excellent protection against high temperatures. As an essential component in the existing infrastructure, it assures maximum performance in demanding environments.
TEMP. PROTECTOR - 22648801 suitable for Volvo/Volvo Penta engines
Unmatched Temp. protector with comparison number 22648801 Discover our remarkable Temp. protector with comparison number 22648801. This OEM spare part is perfectly suited for components compatible with Volvo/Volvo Penta engines. With careful manufacturing, our products achieve the highest quality standards that meet all requirements for marine and stationary applications.Optimal performance thanks to precise fit The Temp. protector not only offers an excellent fit but also ensures maximum efficiency in conjunction with your engine. Designed for Volvo/Volvo Penta, this essential element allows your engines to operate smoothly and reliably, even under demanding conditions.
TEMP. PROTECTOR - 22625076 suitable for Volvo/Volvo Penta engines
Excellent OEM Replacement Part Compatible with Volvo/Volvo PentaDiscover our premium Temp. protector with the comparison number 22625076, specifically designed to meet your engine requirements. This OEM replacement part offers an ideal solution for reliable compatibility with engines made for Volvo/Volvo Penta and optimally protects their sensitive components.Optimal Performance through High-Quality ComponentsWeighing 3.02 kg, this Temp. protector belongs to the group of Engine drive components and meets the demanding standards for performance and safety. The replacement part with the comparison number 22625076 ensures that your engines are always optimally protected – a critical prerequisite for longevity in marine and stationary use.
TEMP. PROTECTOR - 22527140 suitable for Volvo/Volvo Penta engines
Efficient Temp. protector for Reliable PerformanceDiscover our quality product, the Temp. protector with the comparison number 22527140. This OEM replacement part offers an excellent solution, specifically designed for Volvo/Volvo Penta engines. Weighing 1.061 kg, it is not only robust but also provides excellent heat dissipation, which is crucial for the performance of your engines.
TEMP. PROTECTOR - 22445436 suitable for Volvo/Volvo Penta engines
Innovative Temp. protector for Your ApplicationDiscover our premium Temp. protector, perfectly suited for the demanding requirements of the compatible with Volvo/Volvo Penta engines sector. With the comparison number 22445436, you receive a OEM spare part that stands out for its excellent performance. Our product ensures that critical temperatures are reliably controlled, significantly extending the lifespan of your engines.Efficient Performance with OEM Spare PartsThe Temp. protector with the comparison number 22445436 not only optimally protects your engines but also excels in durability. As an OEM spare part, it offers the quality you expect from a leading manufacturer. This component is compatible with Volvo/Volvo Penta and ensures that you can rely on the reliability of your equipment.
TEMP. PROTECTOR - 22347938 suitable for Volvo/Volvo Penta engines
Precision Solution: Temp. protector with comparison number 22347938Discover the Temp. protector with comparison number 22347938, a remarkable OEM replacement part that is optimally tailored to meet the requirements of engines compatible with Volvo/Volvo Penta. Weighing 2.99 kg, this product is perfect for ensuring efficient heat transfer in a variety of applications.Durability and Protection for Your EnginesThe Temp. protector effectively safeguards engines compatible with Volvo/Volvo Penta from overheating, thereby enhancing the lifespan of your equipment. High-quality materials ensure precise solutions that meet the performance demands of your machines.
TEMP. PROTECTOR - 22339434 suitable for Volvo/Volvo Penta engines
Efficient Temp. Protector (Reference Number 22339434)The OEM spare part with reference number 22339434 is an efficient temp. protector that provides effective protection for your engines. This product is specifically designed for Volvo/Volvo Penta engines and contributes significantly to the longevity of your machines.Optimal Fit for EnginesThe temp. protector weighs 0.474 kg and impresses with its ideal adaptability to the demands that engines place. Our products are OEM spare parts and thus offer you the highest original equipment manufacturer quality at attractive prices. Rely on the precise fit and quality of our temp. protector for your engine work.
TEMP. PROTECTOR - 22308934 suitable for Volvo/Volvo Penta engines
Efficient Temp. protector with comparison number 22308934Discover our Temp. protector, perfectly tailored to your needs with the comparison number 22308934. This OEM spare part offers comprehensive protection, ensuring reliable performance.
TEMP. PROTECTOR - 22303529 suitable for Volvo/Volvo Penta engines
Robust Temp. protector suitable for Volvo/Volvo Penta engines Discover our Temp. protector with the comparison number 22303529. This spare part is specifically designed to ensure efficient heat dissipation, which is crucial for the operation of your engines.
TEMP. PROTECTOR - 22295916 suitable for Volvo/Volvo Penta engines
Efficient Temp. Protector Suitable for PerformanceDiscover our premium Temp. protector, marked with the comparison number 22295916. This OEM replacement part is designed for Volvo/Volvo Penta engines and offers outstanding fit. Among the important replacement parts, it ensures effective heat dissipation, thereby supporting the longevity of your systems.Heat Dissipation and SafetyThe Temp. protector belongs to the product group Gaskets and impresses with its solid weight of 0.574 kg. This robust product ensures that your engines operate optimally in mobile or stationary applications. Rely on tested quality with an OEM replacement part that supports years of reliability.
TEMP. PROTECTOR - 22284630 suitable for Volvo/Volvo Penta engines
Effective Temp. protector suitable for Volvo/Volvo Penta engines Discover our effective Temp. protector, which has been developed specifically for Volvo/Volvo Penta engines. With the comparison number 22284630, we ensure that this OEM spare part meets the highest standards. It weighs 35.06 kg, providing optimal functionality and stability during use.Precision and quality for engines This product offers you not only a high level of quality but also effectively protects your engines from excessive thermal stress. The meticulous design ensures that the Temp. protector fits perfectly and meets the operational conditions. In combination with thorough internal controls, we assure you that you receive a safe and durable OEM spare part.
TEMP. PROTECTOR - 22231739 suitable for Volvo/Volvo Penta engines
Optimal Temp. protector for efficient applicationsDiscover our product Temp. protector, which is specifically labeled with the comparison number 22231739. This OEM spare part provides you with protection and efficiency, ensuring that your suitable for Volvo/Volvo Penta engines operate optimally in every situation. Ideal for professional applications in the marine and stationary sectors, including locomotives.Lightweight construction and best materialsWeighing 0.427 kg, the Temp. protector is lightweight yet offers the necessary robustness. This OEM spare part is suitable for Volvo/Volvo Penta engines and meets the highest quality standards. The precise manufacturing ensures easy installation and top-notch functionality that your engines will appreciate.
TEMP. PROTECTOR - 22208630 suitable for Volvo/Volvo Penta engines
Quality Product in the Engine Sector Discover our versatile Temp. protector (comparison number: 22208630), specifically designed for diesel and gas engines. This OEM spare part belongs to the category of Belt drive parts and impresses with its thoughtful construction. Weighing only 0.053 kg, the product is easy to handle and ideal for applications in marine and stationary engines.
TEMP. PROTECTOR - 22105369 suitable for Volvo/Volvo Penta engines
Efficient Temp. protector suitable for Volvo/Volvo PentaDiscover our functional Temp. protector with the comparison number 22105369, specifically designed to meet the demands of engines. With this product, which falls under the category of Screws, you are ideally equipped to regulate the temperatures of your engines. The spare part weighs 0.975 kg and stands out for its stable construction.
TEMP. PROTECTOR - 22074217 suitable for Volvo/Volvo Penta engines
Robust Temp. protector: Comparison number 22074217Discover our Temp. protector (comparison number: 22074217) – an essential OEM replacement part designed for Volvo/Volvo Penta engines. This product ensures optimal heat dissipation to protect the performance of the engines and extend their lifespan. Weighing only 0.195 kg, the Temp. protector is ideal for various applications.Efficient Connecting elements for enginesThis Connecting element is suitable for Volvo/Volvo Penta and meets the highest standards of original equipment manufacturer quality. The use of this replacement part not only ensures the functionality of your engines but also contributes to their efficiency. Trust the OEM replacement parts that meet professional requirements.
TEMP. PROTECTOR - 22030177 suitable for Volvo/Volvo Penta engines
Efficient Temperature Control: Temp. ProtectorThe Temp. protector with the comparison number 22030177 is an excellent choice for your marine or stationary engine system. This effective product ensures that heat is efficiently regulated, which is particularly important for engines suitable for Volvo/Volvo Penta. Weighing only 0.109 kg, the Temp. protector can be easily integrated into various systems.Suitable for Volvo/Volvo Penta: Your SolutionThis OEM replacement part is suitable for Volvo/Volvo Penta engines and meets the high standards required for the quality of components in demanding applications. Our second-generation family business offers you exceptional solutions and a reliable environment for your projects.
TEMP. PROTECTOR - 21992315 suitable for Volvo/Volvo Penta engines
Excellent Temp. Protector for Your ApplicationsDiscover our Temp. protector with the comparison number 21992315, specifically designed to meet the requirements for suitable for Volvo/Volvo Penta engines. This product belongs to the group of Gaskets and impresses with its precise fit and top-notch performance. Weighing only 0.785 kg, it is lightweight yet robust – ideal for use in various applications.OEM Spare Parts for the Highest StandardsOur Temp. protector represents an OEM spare part and is distinguished by excellent quality, as it is specifically designed for applications suitable for Volvo/Volvo Penta engines. Compared to inferior aftermarket products, our OEM spare part offers maximum protection and exact fit. Every detail of this component ensures long-lasting use and adaptability.
TEMP. PROTECTOR - 21985888 suitable for Volvo/Volvo Penta engines
Versatile Temp. protector for EnginesDiscover our replacement part, which is a Temp. protector based on the comparison number 21985888 and is suitable for Volvo/Volvo Penta engines. This reliable solution belongs to the article group "Other" and is designed to ensure long-term functionality. Weighing in at 0.495 kg, the product is lightweight and user-friendly.OEM Replacement Parts in Top QualityOur Temp. protector offers you OEM replacement parts manufactured to the highest standards. Through strict internal controls, we ensure that the quality remains at a high level. Benefit from smart pricing that positively impacts your investment costs without compromising functionality.
TEMP. PROTECTOR - 21985886 suitable for Volvo/Volvo Penta engines
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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.