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.
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FAN BLADE - 12213375 suitable for Deutz engines
Reliable Product: Fan Blade for Optimal Engine Operation The fan blade with comparison number 12213375 impresses with top-class performance. This important OEM spare part is specifically designed to ensure optimal airflow and cooling for your engines. It is an essential component that significantly contributes to performance.Suitable for Deutz Engines This product is suitable for Deutz engines, with careful design for easy installation. Thanks to the OEM spare parts, precise fit and reliability are assured, providing you with what you need to run your operation with maximum efficiency.
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€5,422.37* €6,024.85*(10% saved)
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FAN WHEEL - X54622700022 suitable for MTU engines
Fan wheel for optimal engine coolingDiscover the fan wheel, which is specifically offered as an OEM replacement part with the comparison number X54622700022. This product is suitable for MTU engines and ensures optimal performance in various applications.
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€3,196.92* €3,552.13*(10% saved)
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SUCTION FAN - 04261247 suitable for Deutz engines
High-Performance Suction Fan for Your ApplicationsOur suction fan with comparison number 04261247 is an essential replacement part that is ideally suited for cooling. Weighing 4.07 kg, this product has the necessary robustness to provide excellent performance even in demanding environments.Suitable for Deutz EnginesThis suction fan is suitable for Deutz engines and ensures that your engines operate efficiently and reliably. As an OEM replacement part, you can be confident that the comparison number 04261247 harmonizes seamlessly with our Deutz products. Risks and uncertainties are minimized by the processing of the part.
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€1,064.70* €1,183.00*(10% saved)
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VISCO FAN - 51066010243 suitable for MAN D-engines
Visco fan: Reliable Component for Your EnginesDiscover our OEM replacement part, the Visco fan, with the comparison number 51066010243, specifically designed for easy and reliable use suitable for MAN D engines. This product ensures effective cooling and is absolutely suitable for your requirements. Weighing 10.4 kg, it offers the necessary stability to excel even under demanding operating conditions.Advantages of OEM Replacement PartsWhen it comes to the quality of replacement parts, OEM replacement parts are at the top. Our Visco fan with the comparison number 51066010243 belongs to this category and offers superior fit and performance compared to aftermarket products. This makes this replacement part, which is suitable for MAN D engines, not only reliable but also durable in continuous operation.
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€2,500.52* €2,778.36*(10% saved)
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BLEEDER HOUSING - 51018010053 suitable for MAN D-engines
Bleeder Housing with Comparison Number 51018010053The bleeder housing with the comparison number 51018010053 is an essential OEM spare part, suitable for professional applications. Weighing 0.46 kg, this product is designed for optimal efficiency and reliability, compatible with MAN D engines. It is engineered to withstand the high demands in specialized operational areas.
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€410.14* €455.72*(10% saved)
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FAN BLADE - 620704010045 suitable for MWM & Deutz engines
Universally Applicable Replacement PartDiscover the fan blade (comparison number 620704010045), a quality OEM replacement part, ideally suited for your needs. This product is specifically designed and compatible with Deutz engines, supporting effective cooling and ensuring long-term use in various applications, including marine and stationary operations as well as in the locomotive sector.Perfect for a Variety of ApplicationsThe fan blade weighs only 0.62 kg and is designed to deliver excellent performance as an OEM replacement part. The comparison number 620704010045 ensures that you receive a component that efficiently advances your projects and supports the performance of your engines.
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€859.37* €954.85*(10% saved)
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FAN WHEEL - X57422700007 suitable for MTU engines
Professional Spare Part in FocusDiscover the Fan wheel with the comparison number X57422700007, an essential OEM spare part suitable for MTU engines. This product ensures optimal performance and reliability, ideal for marine and stationary use.
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€1,484.54* €1,649.49*(10% saved)
FAN BLADE - 623404010084 suitable for MWM & Deutz engines
Excellent Fan Blade for a Variety of UnitsThe fan blade with the comparison number 623404010084 is an essential OEM replacement part that offers the highest precision for your MWM & Deutz engines. Weighing only 2.8 kg, this fan blade ensures that your engines operate efficiently. The product delivers optimal cooling under demanding conditions, both in marine and stationary applications.Suitable for MWM & Deutz EnginesAs an OEM replacement part, the fan blade fits perfectly for MWM & Deutz engines and meets the highest quality standards. Each individual product is carefully manufactured to ensure that it meets the specific requirements of your machines. Ensure a secure grip on the reliable performance of your engines with components designed specifically for fit.
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BLEEDER HOUSING - 51018015020 suitable for MAN D-engines
Functionality of the Bleeder HousingDiscover the powerful Bleeder housing with the comparison number 51018015020, specially tailored for diesel and gas engines. This product is suitable for MAN D engines and ensures optimal performance in marine and stationary applications. Weighing only 1.03 kg, it impresses with its thoughtful design and functionality.
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VISCO FAN - 51066019019 suitable for MAN D-engines
Versatility of the Visco Fan InstallationDiscover our qualitatively refined spare part, the Visco fan with the comparison number 51066019019. This product has been carefully developed to ensure optimal cooling suitable for MAN D engines. Weighing 9.6 kg, the Visco fan is lightweight and robust, ideal for both maritime and stationary use.Quality and Durability: OEM Spare PartsAs an OEM spare part, the Visco fan is excellently suited to enhance the performance of your engines. It ensures smooth cooling operation and can be utilized in numerous applications. Take advantage of this product to avoid failures and increase the efficiency of the machines.
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FAN BLADE - 12159584 suitable for MWM & Deutz engines
Fan blade for efficient application Discover the product with the comparison number 12159584 - the fan blade, an excellent OEM replacement part. It offers the highest efficiency and reliability for your engines in marine and stationary use.
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€422.08* €468.98*(10% saved)
FAN BLADE - 12159275 suitable for MWM & Deutz engines
Fan Blade: Performance for Your ApplicationsDiscover the fan blade with the comparison number 12159275, designed as an essential spare part for your machines. Weighing only 0.52 kg, this fan blade offers reliable functionality and optimal use in demanding operating environments.Suitable for MWM & Deutz EnginesOur OEM spare parts are suitable for MWM & Deutz engines. This product meets strict quality standards and ensures the necessary efficiency in your applications. Rely on the proven functionality that your engines need to achieve the best possible performance.
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SUCTION FAN - 51066010166 suitable for MAN D-engines
Reliable Cooling for Your MachinesExperience the efficient suction fan, comparison number 51066010166, which plays an essential role in the cooling of engines. This OEM replacement part enhances the performance of your applications and ensures that operating temperatures remain optimized. Weighing 2.45 kg, it is a robust product designed to meet the challenges of professional marine and stationary use.Suitable for MAN D EnginesThis suction fan is specifically suitable for MAN D engines and ensures that your machines always operate within an optimal temperature range. The combination of reliable functionality and durable materials provides the best cooling performance under demanding conditions.
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FAN PULLEY - 51261250002 suitable for MAN D-engines
First-class Fan Pulley on OfferThe fan pulley with the comparison number 51261250002 is an essential OEM spare part, manufactured to the highest quality standards. Weighing just 0.2 kg, this fan pulley is ideal for a quick and uncomplicated replacement. Trust our years of experience when it comes to sourcing OEM spare parts for your engines.Suitable for MAN D EnginesThis product has been manufactured and is suitable for MAN D engines. The outstanding quality of the fan pulley ensures reliable functionality of your machines, allowing you to work productively without unnecessary downtime. Rely on high-quality spare parts that optimally support your diesel and gas engines.
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VISCO FAN - 51066007059 suitable for MAN D-engines
Robust Visco fan for Maximum EfficiencyDiscover our Visco fan, comparison number 51066007059, which ensures top cooling performance for engines. This OEM spare part is essential for the reliable operation of your vehicles and equipment.Suitable for MAN D – Optimize Your EnginesThis Visco fan is suitable for MAN D engines, allowing you to rely on its cryogenic properties. Only use OEM spare parts to support the outstanding performance and longevity of your machinery.
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€1,697.44* €1,886.04*(10% saved)
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FAN WHEEL - X54622700023 suitable for MTU engines
Efficient Fan Wheel for High Performance EnginesDiscover our unique fan wheel, distinguished by the comparison number X54622700023. This OEM replacement part offers top performance and durability for your engines, ensuring they operate efficiently at all times.
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€2,444.14* €2,715.71*(10% saved)
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SUCTION FAN - 51066010196 suitable for MAN D-engines
Suction Fan for Optimal CoolingDiscover our suction fan with the comparison number 51066010196 – an indispensable component designed for MAN D engines. This product ensures optimal cooling and is tailored to meet the special requirements of engines used in marine and stationary applications. Weighing 4.26 kg, this suction fan delivers excellent performance under challenging operating conditions.Reliable Replacement Element for Your EngineThis component with comparison number 51066010196 is manufactured with the utmost precision and offers you perfect fit. As a second-generation family business, we stand for years of experience in supplying accessories. With our product, we promote the smooth operation of your MAN D engines without compromising on quality.
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€321.69* €357.44*(10% saved)
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FAN WHEEL - 0002050465 suitable for MTU engines
Compelling Fan Wheel for Performance Without CompromisesDiscover our reliable fan wheel with the comparison number 0002050465, crafted to meet the required standards for engines. This OEM replacement part is suitable for high-performance MTU engines and ensures the highest precision and reliability. Weighing 11.5 kg, it provides the robustness essential for marine and stationary applications as well as locomotives.
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€4,373.52* €4,859.47*(10% saved)
VENT ELBOW - 51018020284 suitable for MAN D-engines
Outstanding Replacement PartDiscover the excellent replacement part vent elbow, optimally suited for demanding applications. With the comparison number 51018020284, this elbow is an essential component that brings efficiency and reliability to the performance of your engines. This product impresses with its long-lasting durability and has been specifically designed to ensure the functionality of your systems.Suitable for MAN D EnginesThis vent elbow is suitable for MAN D engines and plays a central role in the efficiency of your drivetrains. Weighing only 0.37 kg, this top-quality product is easy to handle and can be seamlessly integrated into existing components. Rely on its outstanding features to best support your engines.Internal Control for Maximum QualityAt MOPA Motorparts, we place great emphasis on quality. Through our thorough internal control, we ensure the manufacture and distribution of replacement parts, such as the vent elbow with the comparison number 51018020284. You can be confident that all products withstand strict tests to provide you with optimal processing and performance.
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FAN WHEEL - 0002050765 suitable for MTU engines
Premium Quality and Safety in UseDiscover our outstanding fan wheel, comparison number 0002050765, a specialized component designed for engine cooling. Weighing 11.5 kg, the fan wheel combines both stability and efficiency, making it ideal for demanding applications. This product ensures that your engines operate optimally and deliver performance even under intense conditions.Suitable for MTU Engines - Central Cooling FunctionThe fan wheel is perfectly designed for MTU engines, significantly expanding its range of applications. The reliable operation of your system depends on high-performance components, and our replacement part meets these requirements exactly. Benefit from durability and efficiency in various scenarios.
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€1,954.98* €2,172.20*(10% saved)
FAN BLADE - 12190015 suitable for MWM & Deutz engines
Valuable spare part: Fan blade 12190015Discover the product fan blade with the comparison number 12190015. This top-class fan component is ideal for optimizing engine performance. The OEM spare part ensures that everything meets the original specifications, keeping all internal processes efficient.Perfectly suited for MWM & Deutz enginesThe fan blade with the comparison number 12190015 is compatible with MWM & Deutz engines and offers a reliable solution for your spare part needs. Weighing 23 kg, the product combines durable quality and longevity to meet the requirements of various applications. Rely on the standards of OEM spare parts to keep your machines running at peak performance.
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SUCTION FAN - 51066010076 suitable for MAN D-engines
Customized Suction Fan with Comparison Number 51066010076Discover our top-quality suction fan (comparison number: 51066010076), found in the category of fans. This practical product ensures effective air circulation in engines and plays a crucial role in the stability of the drive. Weighing 4.4 kg, the suction fan combines durability and efficiency in a compact design.
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FAN BLADE - 620604010135 suitable for MWM & Deutz engines
Fan Blade for Your Technical NeedsDiscover our fan blade (comparison number: 620604010135), which is an ideal addition to your equipment with engines. This product is specifically designed to operate optimally in engines. With a weight of only 1.02 kg, the fan blade can be easily integrated into your machines with minimal maintenance.
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FAN BLADE - 12200711 suitable for MWM & Deutz engines
Reliable Fan Blade for EnginesOur reliable fan blade with the comparison number 12200711 is the optimal product for your requirements. The carefully developed OEM spare part is suitable for MWM & Deutz engines and meets the highest standards in marine and stationary applications. Trust in our quality standards that provide you with the necessary security when maintaining your engines.Suitable for MWM & Deutz EnginesThe fan blade is compatible with MWM & Deutz and plays a crucial role in the efficiency of your systems. Weighing just 0.099 kg, the product combines the advantages of robust construction with optimal adaptability. Our offering ensures that you find the necessary OEM spare parts to optimize the longevity of your 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-compatible 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.