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:
VISCO FAN - 51066007009 suitable for MAN D-engines
Robust Cooling with Visco FanExperience the perfect cooling for your engines with the Visco fan, comparison number 51066007009. This product ensures efficient temperature control and enhances performance, especially during demanding operations in marine and stationary applications. Weighing 10.14 kg, the Visco fan is the ideal choice for challenging applications.Your Reliable OEM Replacement Parts for MAN D EnginesOur Visco fan is compatible with MAN D engines and offers optimal fit. We only provide replacement parts that meet the highest quality standards. Trust in the reliability and durability of these products to maintain the functionality of your engines.
VISCO FAN - 51066007006 suitable for MAN D-engines
Reliable Visco Fan for Your ApplicationsDiscover the top-quality Visco fan, comparison number 51066007006, suitable for MAN D engines. This product ensures optimal cooling and supports the efficient performance of your engines in maritime and stationary environments.Premium Spare Parts for the Highest DemandsAs a provider of OEM spare parts, we focus on the highest quality standards. Experience the durability and reliability of our products, designed to minimize longer downtimes and optimize your maintenance costs. This is especially true for engines from renowned manufacturers.
VISCO FAN - 51066007003 suitable for MAN D-engines
Visco fan: Discover an Efficient ComponentDiscover the Visco fan with the part number 51066007003, a top-quality OEM replacement part suitable for long-lasting applications. This robust product weighs 9.265 kg and meets the requirements of various industrial applications. The fan ensures optimal cooling for your engines and plays a central role in their performance.Reliable Solutions for MAN D EnginesThe Visco fan plays a crucial role in regulating the temperature of your systems. This OEM replacement part is suitable for MAN D engines and helps to enhance the efficiency of your engines. With its high-quality construction, the fan offers long-lasting use and excellent performance in demanding environments.
VISCO FAN - 51066007002 suitable for MAN D-engines
Visco fan compatible with MAN D enginesDiscover our Visco fan with the comparison number 51066007002, specially designed to provide excellent cooling performance. This product from our article group Fan ensures optimal airflow and is perfectly suitable for MAN D engines.
BLEEDER HOUSING - 51063020483 suitable for MAN D-engines
Optimal Bleeder Housing for Your NeedsOur Bleeder housing (Comparison number: 51063020483) is the ideal solution for the reliable operation of your MAN D engines. This OEM spare part offers excellent fit and functionality that is essential in the category of Fan. Weighing only 1.8 kg, it can be easily integrated into your existing systems.Precision through OEM Spare PartsThe quality of our products is crucial. The Bleeder housing represents a valuable OEM spare part suitable for MAN D engines. Unlike aftermarket alternatives, our OEM spare parts offer superior performance and durability. Rely on the manufacturer when it comes to critical components of engines that are robust and reliable.
RADIATOR GRILLE - 51062010018 suitable for MAN D-engines
Robust OEM Replacement Part with Comparison Number 51062010018Discover our OEM replacement part, the radiator grille with the comparison number 51062010018. This component is just right for MAN D engines and ensures efficient operation. Weighing 13.5 kg, the radiator grille provides stability and durability for your applications.Efficient Cooling: Radiator Grille Suitable for MAN D EnginesThanks to its careful workmanship, the radiator grille is optimally suited and compatible with MAN D engines. These OEM replacement parts are specifically designed to meet the needs of diesel and gas engines. Strict internal controls ensure that you can rely on solid quality.
RADIATOR GRILLE - 51062010016 suitable for MAN D-engines
Timeless Design and Optimal Functionality Discover the radiator grille, a high-quality OEM replacement part (comparison number: 51062010016), specifically designed to meet the requirements for MAN D engines. This product complements the article group Fan and offers the best possible compatibility to efficiently optimize the functions of your engines.OEM Replacement Parts for the Highest Standards The comparison number 51062010016 is not just a combination of numbers, but a symbol of quality. This practical component is designed for MAN D engines. Weighing only 3.2 kg, this OEM replacement part meets a high standard of durability and reliability.
BLEEDER HOUSING - 51057075034 suitable for MAN D-engines
Bleeder Housing for Reliable Engine PerformanceDiscover our bleeder housing with the comparison number 51057075034. This OEM replacement part plays a crucial role in the operation of engines, ensuring effective ventilation control, maximizing your performance, and securing reliable functionality.Suitable for MAN D EnginesOur bleeder housing is suitable for MAN D engines and features precise construction. Weighing 0.62 kg, this well-manufactured OEM replacement part provides excellent stability and performance, regardless of operating conditions. Rely on quality that exceeds your expectations.
VENT ELBOW - 51018025484 suitable for MAN D-engines
Robust Product Suitable for MAN D EnginesDiscover our vent elbow, comparison number 51018025484. This OEM spare part offers you the highest quality and reliability. The product is specifically designed to optimize engine performance and promote the longevity of your machines.Efficient Solution for Diesel and Gas EnginesThe vent elbow is optimally suited for use in marine and stationary sectors. Compatible with MAN D engines, it significantly improves the functionality of your systems and ensures that your equipment operates effectively under the most demanding conditions.
VENT ELBOW - 51018025381 suitable for MAN D-engines
Precision and Quality: Vent ElbowDiscover our product, the vent elbow with the comparison number 51018025381. This OEM spare part is essential for the efficient functioning of your engine. Suitable for MAN D engines, the vent elbow ensures optimal performance and consistent airflow in your application. This item belongs to the product group Fan and has a lightweight of only 0.13 kg, making it a practical choice for various applications.The Ideal Solution for MAN D EnginesOur vent elbow is the perfect OEM spare part specifically designed to ensure performance and reliability in engines suited for MAN D. By using the highest quality materials, you receive a component that fits precisely and is durable. Rely on the precision that only OEM spare parts can provide, and sustainably increase the efficiency of your engines.
VENT ELBOW - 51018025380 suitable for MAN D-engines
Product Description: Vent Elbow for Your NeedsDiscover the excellent product, the vent elbow with the comparison number 51018025380. This OEM replacement part has been carefully selected and is optimally suited to meet your requirements for engines. With its precise quality and comprehensive reliability, the vent elbow is an ideal choice for professional applications.
VENT ELBOW - 51018025207 suitable for MAN D-engines
Efficient OEM Replacement Part: Vent ElbowEnhance the efficiency of your engines with the vent elbow, reference number 51018025207. This OEM replacement part is characterized by its precision and is lightweight at just 0.62 kg. The top-notch construction ensures that the vent elbow operates smoothly in application, optimally regulating the operating temperature of your machines.Suitable for MAN D EnginesThe vent elbow is specifically designed to meet the requirements of MAN D engines. This product has a direct impact on the performance of your engines. With more effective cooling, our OEM replacement parts contribute to a longer lifespan and reliability of your marine or stationary applications.
VENT ELBOW - 51018025125 suitable for MAN D-engines
Compelling OEM Replacement Part: Vent ElbowDiscover our product "Vent Elbow," suitable for MAN D engines and available under the comparison number 51018025125. This vent elbow is a crucial component that ensures the reliable operation of your system. Weighing only 0.38 kg, it can be easily installed and provides you with an optimal solution for your specific requirements.Precise Quality Inspection for OEM Replacement PartsOur production process to ensure quality includes several internal checks. Therefore, you can trust that each OEM replacement part is thoroughly inspected before delivery. We only sell the best parts for your engines.
VENT ELBOW - 51018020425 suitable for MAN D-engines
Advantageous Spare Part: Vent Elbow for Motorized ApplicationsOur vent elbow (comparison number: 51018020425) ensures remarkable performance and reliability. This OEM spare part is indispensable for various applications and fits perfectly in different engines. Advanced technology ensures that this vent elbow meets the specific requirements in maritime and stationary uses.Optimal Integration for MAN D EnginesThe vent elbow is suitable for MAN D engines, ensuring a smooth integration. Rely on our experience in the distribution of OEM spare parts when you need quality products. Robust materials and precise workmanship characterize this item.
VENT ELBOW - 51018020376 suitable for MAN D-engines
VENT ELBOW with the comparison number 51018020376 suitable for MAN D-engines
VENT ELBOW - 51018020372 suitable for MAN D-engines
Innovative Solution: Vent Elbow for MAN D EnginesDiscover our premium vent elbow (comparison number: 51018020372), which is ideally suited for engines compatible with MAN D. This high-quality product offers a reliable solution for demanding applications in diesel and gas engines. By using selected materials, our product ensures that all requirements of modern engine technology are met.Effective Features of the ProductThe vent elbow, comparison number 51018020372, plays a central role in ventilation and ensures efficient pressure relief. This contributes to the optimal functionality of your MAN D engines. Rely on our products to maximize the performance of your engines.
VENT ELBOW - 51018020364 suitable for MAN D-engines
OEM Spare Part: Vent Elbow Discover our vent elbow (comparison number: 51018020364), compatible with MAN D engines. This product is a reliable OEM spare part that offers optimal performance and fit. Rely on the quality that OEM products provide to ensure the function of your engines.Comprehensive Range of Spare Parts In our extensive range, you have access to over 1 million spare parts, including comparison number 51018020364. Our products are specifically designed for professional applications in stationary drive systems.
VENT ELBOW - 51018020357 suitable for MAN D-engines
Top Quality for Your Parts Needs Our vent elbow with the comparison number 51018020357 is a top-notch OEM replacement part that meets the highest standards. Weighing only 0.596 kg, the vent elbow is easy to install and supports the optimal operation of your diesel and gas engines.Suitable for MAN D Engines The replacement part is suitable for MAN D engines and ensures smooth performance. Utilizing proven materials enhances the efficiency and longevity of your engines. Rely on our years of experience in providing OEM replacement parts and receive the right solution for your requirements.
VENT ELBOW - 51018020344 suitable for MAN D-engines
Reliable Vent Elbow for Your Engine SystemPresenting our product, the vent elbow with the comparison number 51018020344, suitable for MAN D engines. This quality OEM replacement part ensures smooth operation and extended lifespan of your diesel or gas engines, whether in marine or stationary applications.
VENT ELBOW - 51018020332 suitable for MAN D-engines
Vent Elbow: Perfectly Designed for UseDiscover our vent elbow (comparison number: 51018020332), specifically developed to significantly enhance the performance of your engines. This OEM replacement part ensures maximum efficiency and reliability at low and medium RPMs, which is why you can rely on its full potential.Suitable for MAN D Engines Under High DemandsThis product is suitable for MAN D engines and stands out due to its excellent adaptability and durability. Weighing only 0.539 kg, our vent elbow is a solid solution that particularly excels in marine and stationary applications. With a combination of thoughtful design and excellent material choice, it is ideal for industrial use.
VENT ELBOW - 51018020326 suitable for MAN D-engines
Reliable OEM Replacement Part for Your EnginesUse our product, the vent elbow (comparison number: 51018020326), suitable for MAN D engines. This essential component plays a significant role in airflow management and is therefore indispensable for the efficient operation of engines. With a weight of only 0.57 kg, this vent elbow impresses with excellent performance and durability.
VENT ELBOW - 51018020318 suitable for MAN D-engines
Reliable Spare Part for Optimal Engine PerformanceThe vent elbow with the comparative number 51018020318 plays a crucial role in the function of your suitable for MAN D engines. With a weight of 0.542 kg, this OEM spare part provides essential pressure relief that supports the smooth operation of your engine. The sophisticated design meets the high standards of the spare parts industry, ensuring long-term use.
VENT ELBOW - 51018020303 suitable for MAN D-engines
### Product Description: Vent Elbow with Comparison Number 51018020303Efficient Vent Elbow for Optimal Performance The vent elbow with the comparison number 51018020303 is an indispensable product for your compatible MAN D engines. In the category Fan, this OEM replacement part with a weight of approximately 0.43 kg is ideal for demanding applications and offers reliable performance.
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.
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.