Engine fan – efficient cooling for engines
The engine fan is a vital component in any combustion engine’s cooling system. It regulates engine temperature by drawing air through the radiator or across engine components to dissipate heat. Whether in stationary systems, industrial machines or vehicles, a high-quality engine fan ensures optimal thermal balance and prevents overheating.
Choose from following:
RADIATOR GRILLE - 82062015059 suitable for MAN D engines
Reliable Product Suitable for MAN D EnginesDiscover our radiator grille (comparison number 82062015059), a top-quality product designed as an OEM replacement part. This replacement part is suitable for MAN D engines and offers the quality you can expect from an experienced provider.Optimal Performance Through Precise DesignOur radiator grille ensures that your engines operate at their best. The comparison number 82062015059 stands for excellent fit and durability, traits that characterize our OEM replacement part. Rely on a product specifically suitable for marine and stationary applications.
RADIATOR GRILLE - 81791015010 suitable for MAN D engines
Robust Radiator Grille – Your Reliable Replacement PartDiscover our radiator grille, a top-quality product marked with the reference number 81791015010. This OEM replacement part has been designed for MAN D engines and is essential for the performance of your engines in marine and stationary applications. Weighing 2.34 kg, the radiator grille provides the stability you need.Advantages of OEM Replacement Parts Compared to Aftermarket ProductsWhen choosing engine replacement parts, it is crucial to opt for quality. Our products are authentic OEM replacement parts of original equipment manufacturer quality, while aftermarket alternatives often vary in quality and fit. Trust our OEM products, which stand for top performance and lasting reliability – specifically designed for MAN D.
RADIATOR GRILLE - 81791015006 suitable for MAN D engines
Powerful Product: Radiator Grille for MAN D EnginesDiscover our product, the radiator grille, suitable for MAN D engines, with the reference number 81791015006. This OEM replacement part offers the quality you expect from a high-quality manufacturer. Designed to meet the specific requirements of engines used in marine and stationary applications, this radiator grille is the ideal solution for your needs.Robust Quality and Optimal FunctionWeighing 2.324 kg, the radiator grille provides the necessary robustness to ensure efficient operation of your engines. By choosing top-quality OEM replacement parts, you receive a product that offers both durability and reliability—properties that are essential for smooth operation.
RADIATOR GRILLE FRAME - 81791014017 suitable for MAN D engines
Quality and Reliability of the Radiator Grille FrameDiscover the Radiator grille frame, a premium replacement part listed under the comparison number 81791014017. This replacement frame is specially designed to optimally support engines and offers you reliable performance. Weighing 2.74 kg, this product is not only robust but also perfectly tailored to the requirements of engines.Suitable for MAN D EnginesThe Radiator grille frame is designed to be suitable for MAN D engines. With our many years of experience in the field of replacement parts, we are able to offer products that ensure optimal functionality in marine and stationary applications. Rely on the proven quality of MOPA Motorparts.
RADIATOR GRILLE FRAME - 81791014015 suitable for MAN D engines
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RADIATOR GRILLE FRAME - 81791014013 suitable for MAN D engines
Radiator grille frame with comparison number 81791014013Discover the radiator grille frame with the comparison number 81791014013, an essential OEM spare part for your applications in marine and stationary technology. This solid grille frame weighs only 3.2 kg and has been specifically designed to operate optimally and provide a long lifespan.OEM spare parts for optimal performanceOur radiator grille frame is suitable for MAN D engines and meets the high standards of original equipment manufacturer quality. With the comparison number 81791014013, you can be assured that you are acquiring a product that offers excellent fit and functionality. Rely on our OEM spare parts to keep your engines in top shape.
RADIATOR GRILLE - 81791014004 suitable for MAN D engines
Excellent Radiator Grille for Your ApplicationsDiscover our premium product, the radiator grille with the comparison number 81791014004, suitable for MAN D engines. This OEM spare part belongs to the fan product group and is distinguished by its quality and fit. Weighing 4.5 kg, the radiator grille ensures reliable performance for your engines.Family Business in CrisisAs a second-generation family business, we provide you with OEM spare parts that meet all the high standards of the industry. With over 25 years of experience, we offer products that are not only durable but also deliver excellent performance. Our radiator grille is the ideal solution for those who value quality while benefiting from competitive prices.
RADIATOR GRILLE - 81791006022 suitable for MAN D engines
Radiator Grille for MAN D Engines – Perfect FitDiscover our radiator grille (comparison number: 81791006022), specifically designed for the spare parts category Fan. Weighing 0.995 kg, this product not only offers robustness but also an exact fit. The radiator grille is suitable for MAN D engines and impresses with the quality that only OEM spare parts can provide.
RADIATOR GRILLE - 81791006021 suitable for MAN D engines
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RADIATOR GRILLE - 81791006017 suitable for MAN D engines
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EVAPORATOR - 81779716103 suitable for MAN D engines
Discover the Evaporator with Comparison Number 81779716103Discover the Evaporator with the comparison number 81779716103, an essential product in the field of Fans, specifically developed for MAN D engines. Weighing 2.3 kg, this Evaporator ensures optimal cooling and contributes to the longevity of your engines.Suitable for MAN D Engines – Reliability MaintainedThis OEM replacement part offers not only precise fitment but also meets the highest quality standards. The product is designed to fit MAN D engines, ensuring that your engines can operate under optimal conditions. Rely on high-quality OEM replacement parts that stand for maximum efficiency.
EVAPORATOR - 81779716083 suitable for MAN D engines
Evaporator with comparison number 81779716083Discover our evaporator with the comparison number 81779716083, an essential OEM spare part from the category Fan, which is suitable for MAN D engines. Weighing 2.55 kg, this evaporator is perfect for applications in marine and stationary deployments.Quality and Reliability through OEMOur evaporator ensures the highest quality standards, as it is OEM spare parts. Compared to aftermarket alternatives, our products provide the exact fit and durability essential for engines. Trust in the proven quality of the Original Equipment Manufacturer (OEM) to optimize the performance of your suitable for MAN D engines.
EVAPORATOR - 81779716081 suitable for MAN D engines
Powerful Product: Evaporator for MAN D EnginesDiscover the evaporator with the comparison number 81779716081, an essential OEM replacement part specifically designed for MAN D engines. Weighing 3.79 kg, this product offers the ideal solution for efficient cooling and performance optimization in marine and stationary applications. Rely on quality and reliability to ensure maximum operational readiness of your machines.Reliable OEM Replacement Parts for Your NeedsThe evaporator is suitable for MAN D engines and belongs to the fan product group. Our OEM replacement parts provide a perfect fit and functionality, allowing you to depend on the right solution for your infrastructure. In our large warehouse, we keep a variety of components on hand to meet your needs.
EVAPORATOR - 81779716071 suitable for MAN D engines
Evaporator for MAN D Engines on OfferPresenting the outstanding product, the Evaporator (comparison number 81779716071), suitable for MAN D engines. This Fan ensures optimal cooling and contributes to the efficiency of your machines. With a weight of 8.8 kg, this OEM spare part provides both robustness and durability, making it an ideal solution for your powered machines.OEM Spare Parts for Reliable PerformanceOur Evaporator impresses with outstanding quality, as it is an OEM spare part. This product not only supports the lifespan of your engines but also ensures that you can rely on maximum performance. Trust in the over 25 years of experience of MOPA Motorparts in providing spare parts for diesel and gas engines.
EVAPORATOR - 81779716070 suitable for MAN D engines
Reliable OEM Replacement Part for EnginesDiscover the reliable product with the comparison number 81779716070 – an evaporator specifically designed to function optimally in engines suitable for MAN D. Weighing 8.66 kg, this OEM replacement part offers all the advantages you expect from high quality and precision. Trust in its advanced performance, which has proven particularly effective in marine and stationary applications as well as in locomotives.
EVAPORATOR - 81779716061 suitable for MAN D engines
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EVAPORATOR - 81779716060 suitable for MAN D engines
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EVAPORATOR - 81779716058 suitable for MAN D engines
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EVAPORATOR - 81779716040 suitable for MAN D engines
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EVAPORATOR - 81779716039 suitable for MAN D engines
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EVAPORATOR - 81779536018 suitable for MAN D engines
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EVAPORATOR - 81779536017 suitable for MAN D engines
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EVAPORATOR - 81779536016 suitable for MAN D engines
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EVAPORATOR - 81779536014 suitable for MAN D engines
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Function and benefits
An engine cooling fan helps maintain the ideal operating temperature by increasing airflow when natural cooling is insufficient – for example, at idle or under heavy load. Paired with thermostats and sensors, the motor cooling fan activates based on temperature thresholds. Key advantages include:
- Consistent engine temperature under varying conditions
- Prevention of overheating and heat-related engine damage
- Improved system efficiency and component lifespan
A motor fan can be belt-driven or electrically controlled, depending on engine design. Both types are essential for safe and reliable engine operation in marine, industrial and heavy-duty environments.
Applications and design
Engine fans are used in a wide range of engines – from marine propulsion systems and power generators to construction machinery and agricultural equipment. The design varies by system: fixed-blade fans for constant airflow, viscous clutch fans for variable control, and electric fans for precise temperature management.
Modern engine cooling fans are optimized for airflow efficiency, noise reduction and durability. In marine engines and stationary units, they are often integrated into closed-loop or hybrid cooling systems to ensure stable operation in high-load scenarios.
Materials and maintenance
Engine fans are typically made from reinforced plastic, steel or aluminum, depending on the required strength and heat resistance. Fan blades must be precisely balanced to prevent vibration and wear. Maintenance includes checking for cracks, loose fittings and ensuring proper fan motor function (in electric systems).
We supply durable engine fans suitable for MTU, Deutz, MAN, Volvo Penta and MWM engines – always in OEM-quality, with fast delivery and high availability for industrial and marine use.
FAQ
Why does my engine fan keep coming on?
Your engine fan may frequently activate due to high coolant temperature, extended idling, a malfunctioning thermostat, or heat from nearby components. In electric fans, it’s normal for the fan to continue running briefly after the engine is shut off to dissipate residual heat. If it runs constantly, system diagnostics may be needed.