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The radiator cooling fan is not a scheduled maintenance item. This means that it shouldn't be replaced unless it fails. In most cases, a properly maintained radiator fan will last between eight and ten years. When the radiator fan fails, it should be replaced as soon as possible. Ruian Hengxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

As is implied by the name, a cooling fan module is a device in your car that controls the temperatures in the engine by regulating the speeds at which the fan motor rotates. This creates a cooling effect in the engine, preventing it from overheating. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

The car radiator fan helps to regulate engine temperature and prevent overheating. The fan is one of the most challenging parts to buy, though, with its many different designs and prices. Engine cooling need also vary across vehicles which further complicates the selection process. If you`re about to buy a radiator fan, read on for useful tips on how to find the right type for your car and engine. Let`s start by looking at what a cooling fan does and the different types available today. What`s the Radiator Fan Purpose in your Car? A vehicle engine generates tremendous amounts of heat when running. This heat must dissipate or the engine temperature will rise to dangerous levels. To remove the heat, most cars use a water cooling system. The system consists of channels to circulate coolant around the engine and a radiator to cool the heated coolant. The radiator consists of tubes carrying hot coolant from the engine. It`s positioned behind the grille so that the air streaming in will cause the coolant to cool. When your car is moving at a considerable speed (over 25mph) the air blowing through the grille effectively takes away heat. But not so when you stop for some time or when stuck in slow-moving traffic. During such times, the airflow to cool the radiator must come from somewhere. The device that performs the function is called the radiator cooling fan. The fan rotates to produce airflow when there`s little to no air rushing through the grille, thereby helping to prevent the engine from overheating. The radiator fan assembly comprises a 12V DC motor and fan blades. The motor`s function is to produce the rotational force that spins the fan blades. In most radiator fan assemblies today, a shroud is added to direct air toward the radiator and improve airflow efficiency. Automotive radiator fans are powered in by either the engine crankshaft or an electric motor. Fans that run off the engine are commonly used in older vehicles, while modern cars used electric fans. If you observe different engine cooling fans, you will easily notice a difference in the design of blades. Some are curved while others are straight. Radiator fans are usually mounted in the space between the engine and radiator. In some cars, the fan is installed between the radiator and grille. There are different reasons for that but the most important is the availability of space. To help you understand the different options when buying a radiator fan, the versions used in different cars are explained below. Radiator Fan Types Radiator cooling fans or engine cooling fans come in a wide range of styles, sizes, and more. When buying the component, it`s necessary that you`re aware of these fan types and the advantages or disadvantages of every option. With the information, you will easily find the best one for your type of car, or one that suits specific engine needs. The car radiator options available classified into the following types. Based on the Method of Operation Mechanical radiator fan– this refers to the engine-driven type of fan. You will usually find it mounted on the car`s water pump pulley. Its operation is controlled by a thermally operated clutch. When the coolant temperature rises, the thermal mechanism causes the fan to engage and vice versa. Some mechanical fans use flexible blades instead of clutch. The blades flatten at higher rpm to increase airflow and the opposite when temperature lowers. Mechanical blades take a lot of space since they have to mount on a pulley and link to a drive belt. They also only rotate when the engine is running, which makes them less effective at lower rpm. They also reduce the engine horsepower although only slightly. These types of fans are mostly used on older vehicles. Electric radiator fan- this is the modern type of cooling fan that does not need the engine to run. Instead, it`s powered by a vehicle`s electrical system. The fan contains an electric motor that spins to rotate the fan assembly. Most electric fans today operate electronically, with a control module and sensors to determine when it comes on and when it stops. Electric fans are more effective than the mechanical types, plus they do not rob the engine of horsepower. You can use them even when the engine is not running, which is one of their biggest advantages. Their speed is also more controllable to match the engine cooling requirements. Based on Blade Style Curved radiator fan- this is the name given to a cooling fan that uses curved blades. This blade style reduces the level of noise when the fan is working. The only disadvantage is that despite the quite operation, curved blades do not move a lot of air. As a result, these fan types do not suit highly demanding engines when it comes to cooling requirements. Straight Blade radiator fan– the blades are straight in this type of fan. Straight blades generate a lot of noise. Their main advantage lies in the ability to move a lot of air per minute or what`s commonly called CFM rating. Straight blade radiator fans and mostly used in with large or demanding engines where the rate of cooling is more important than quiet operation. Based on Setup Dual radiator fans– this configuration consists of two cooling fans working together. Dual cooling fans produce a stronger airflow, which makes them more effective. When one of them fails, the working fan helps to cool the engine until you can get the problem fixed. The dual setup is normally possible when using electric fan due to their compact nature. Also, when there`s enough room for their installation. Single radiator fan- most cars use a single cooling fan. In this setup, only one fan provides the flow of air needed to cool the radiator. A single cooling fan is commonly used in mechanical fan systems. it also mostly suits small and medium or slightly modified engines. Larger or heavily modified engines may require a stronger airflow- and more than one fan. How to Choose a Radiator Fan for your Car As we have seen, there are many variations of the radiator cooling fan today. Many motorists also modify car engines and change their cooling requirements. When selecting a radiator fan, weigh the available options against the needs of your specific engine. The tips below will help you find the best radiator fan for your situation. Mechanical or Electric? The first question to ask yourself is whether you need a mechanical or electric radiator cooling fan. Mechanical fans are further classified as clutch or flex type. Generally, you should go for a cooling fan that replaces the older one, unless if considering to upgrade to a better fan. Choose a mechanical fan for stock or slightly modified engine and electric for high horsepower or highly modified engine. Single or Dual Fan? Most engines will do with a single fan. If you have installed a larger engine, added a turbo charger or supercharger and other modifications, a dual setup is better than a single fan. You need more air, which one fan may not produce. If considering a dual cooling fan configuration, ensure you have enough space. Some car will only have enough room for one fan. Dual configurations are also normally possible with electric radiator fans. Push or Puller Fan? A radiator fan is usually either a push or puller type. Puller fans are better in many ways. They do not obstruct incoming air when the vehicle is moving, which means more air blowing through the radiator core. They also provide a more effective airflow owing to their position behind the radiator. But you cannot always install a puller fan in your car despite its many advantages. It depends on the availability of space. Ensure you have room between the radiator and the engine before you can consider installing one. Straight Blade or Curved Blades? One of the main differences in the design of engine cooling is in the style of blades. The blades are normally either straight or curved. Straight blades move more air than curved blades. However, they produce a lot of noise. The curved types are quieter but move less air. When choosing the type of blades, determine what`s more important for your car between airflow and quiet operation. If your engine cooling needs are higher, go for the straight blade. If not, you want to choose the quiet working of the curved blade cooling fan. Shroud or no Shroud Radiator fans come with either a shroud integrated or without. You can also install one. Shrouded fans offer more benefits. They move air through the radiator core more efficiently, without loss. When the fan contains no shroud, the air movement is less efficient and often leading to an overheated engine. Shrouded fan are more expensive than those without one. Be prepared to pay more for the additional benefits. Fan CFM The radiator fan CFM refers to the amount of air that it can move in a minute (CFM stands for cubic feet per minute). You should select the CFM rating that matches your engine needs. Doing so will help to ensure you do not encounter overheating problems that could lead to costly repair and, in the worst of cases, engine replacement. The recommended CFM ratings for different engine sizes are indicated below. 1250 CFM- 4 cylinder engine 2000 CFM- 6 cylinder engine 2500 CFM – 8 cylinder engine Besides engine size, there are other reasons to use a radiator fan with high CFM rating. These include when you have installed a turbo charger or super charger to increase engine power and other modifications. Such engines need more air to cool them and a fan that can pull or push large amounts of air through the radiator core than before. Cooling Fan Diameter It`s also important that you consider the diameter of the radiator fan or, in other words, the cooling fan size. The diameter of the fan affects its ability to move air, with larger fans providing a better cooling effect. When using a large fan, your car engine will idle for long and not overheat. You will be able to drive in slow traffic without the engine temperature rising or drive over long distances and not damage the engine. Always choose a fan that covers most of the radiator surface but allow enough clearance so the blades do not touch anything. Current Draw This refers to the fan`s current rating. Radiator fans are usually rated by the amount of current they operate on. A higher current means a more powerful fan- and better cooling performance. If you`re looking for a fan to help cool a large or modified engine, choose a fan with a high enough current rating or amp draw. This will often be indicated by the manufacture among the specifications and features of the particular fan. Other Features The main factors to consider are listed above. However, these are not the only considerations. To buy a good quality cooling fan for your engine, check specific features such as the construction, materials used, and more. Go for sealed fans that will not allow dirt and moisture in. Check the materials used to make the fan assembly- and coatings if any. These are among the things that increase the device`s useful service life. While still on the buying process of a cooling fan, it`s advisable that you avoid purchasing rebuilt units. Although the prices may look attractive, the lifespan is not guaranteed and you may find yourself shopping for a new fan sooner than you thought. The cost of radiator fans varies widely also, so do not be surprised that price tags are different for different models. A fan that comes with an integrated thermostat, for example, will be pricier than one that does not. Electric fans are also generally more costly than the mechanical types. If you buy a fan that has a shroud, you will pay more for the extra feature. These higher radiator fan prices are justified, given the better performance and durability you will get from using the pricier types. Only make sure the manufacturer is reputable for making quality parts. Conclusion Choosing a radiator fan for your particular engine is no easy task. There are many things to consider and many decisions to make. But with the right information, the process can be simple and straightforward. This article should help you find the most suitable engine fan for your car. To avoid compatibility problems, you might want to choose an OEM model based on your car details such as make, model and year of manufacture. For better cooling performance when you have a different or modified engine, consider the aftermarket types. These allow you to choose from a wide range of designs and features.

On most modern cars, the cooling fan is controlled by the Engine Control Unit (ECU) which gets a signal from the coolant temperature sensor. If it's not working, the fan won't turn on when it needs to, which means the engine might overheat. Ruian Hengxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

The resistor is powered by the ignition and enables the cooling fan to run at slow speed. Once the engine reaches a manufacturer-predetermined temperature, a temperature switch indicates to the cooling fan resistor that the fan should run at high speed to draw more air through the radiator and provide extra cooling. Ruian Hengxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

The resistor is powered by the ignition and enables the cooling fan to run at slow speed. Once the engine reaches a manufacturer-predetermined temperature, a temperature switch indicates to the cooling fan resistor that the fan should run at high speed to draw more air through the radiator and provide extra cooling. Ruian Hengxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

When a radiator problem is causing your engine to overheat, one of the first things you should check is the radiator fan and all of the fan parts. If your fan isn't working correctly due to a broken fan blade or unstable connection, this can prevent the radiator from reducing the coolant temperature adequately. Ruian Hengxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

When the AC compressor is activated, it is actually expected that the radiator fan runs. For instance, the radiator fan is needed when the temperature sensor of the cooling fluid in the lower tank reaches approximately 212F. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

Yes, you can drive your car without a radiator fan, but you never should. Your vehicle`s cooling system is crucial to its performance, and every time your engine overheats, you cause damage. Too much damage equals a big repair bill. Changing a good radiator fan on time saves money, energy and time. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

Radiator fan assembly failure can occur for a number of reasons, but usually the main contributing factor is vehicle age and mileage. Furthermore, cars that experience high levels of traffic each day or are frequently in stop-and-go conditions are more susceptible to radiator fan assembly failure. Because the motor is a moving, electrical part, it is common for the fan motor to burn out before other parts like the shroud or fan itself. This often leads to just replacing the fan motor itself; however, it`s important to have your automotive technician thoroughly inspect the entire assembly and replace any other damaged or cracked parts to prevent failure in the future.

The cost to repair radiator fan assemblies ranges from $100 to $200 depending on the nature of damage as well as your type of car. Radiator fan repair mostly involves replacing a blower fuse, changing a damaged relay, or any other replaceable part. During repair, the blades are also cleaned. When the problem isn`t fixable such as blown motor, you need to install a new fan and without delay. That`s because a broken radiator fan can cost you the engine. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

Car radiator fans blow air through the radiator and remove heat from the coolant. That way, the coolant continually takes away heat from the engine and dissipates it into the atmosphere. Most engine cooling fans today are electric, powered by a motor. A few (mostly older models) are mechanical and driven by the engine. In an electric radiator fan, an ECU controls when the fan runs and when to stop, while a thermal clutch performs the same function in mechanical fans. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

They are many but we will only highlight the most important. As a rule of the thumb, you should buy radiator fan assemblies based on your car details such as year of manufacture and model. This helps prevent compatibility issues. Then there are the specific features such as CFM rating, blade shape and material, and shroud. Choose a high enough CFM rating based on your engine (1250 CFM if a 4-cylinder engine, 2000 CFM if a 6-cylinder engine, and 2500 CFM if an 8-cylinder engine). Straight blades are noisier than curved blades but push larger amounts of air per minute. You may also want to choose a shrouded fan. The shroud helps to channel air toward the radiator more efficiently than a fan without it. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

Common reasons for radiator fan noise include a worn bearing and broken fan blade. A loose radiator fan will also make noise when it spins. In a nutshell, there`s likely a worn or broken part if you notice the radiator fan making loud noise. It needs to be checked, usually by examining it physically for breakage or looseness. Most noise problems can be fixed. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

The condenser fan (if it has a dedicated fan) or the radiator fan most always comes in (with AC on) when the compressor discharge pressure (or, alternatively, the liquid line one; look for where a sensor or a switch is located on the high pressure line) rises over an operative threshold. uian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

There are noticeable signs of radiator fan failure that drivers should be aware of. It`s important to follow through with having these troubling ongoing performance issuessymptoms diagnosed and treated right away, as it could lead to engine damage and ongoing performance issues. These are the most common signs of a faulty radiator fan assembly in need of replacement: Engine Overheating When the radiator fan isn`t functioning properly, it is not able to adequately cool down the car`s engine. This is problematic for a number of reasons. First, the engine can sustain damage that will lead to further repair work; second, the engine can overheat; and third, the car can be rendered undriveable until the problem is fixed. Air Conditioner Function Diminished When the temperatures outside are high, the car needs to work harder to cool the engine, but it`s also probable that the air conditioning fan is also on, both of which borrow power in order to function well. If the radiator fan is struggling, it can drain the AC fan of its power, leading to poorer AC functioning. Loud Noise Coming From Radiator Fan If the radiator fan assembly is broken in any way, it will likely produce a concerning noise. It`s important to be aware of how your car performs, which includes any odd noises coming from the engine bay. Your trusted automotive specialist will be able to detect this noise, especially if you bring it to his or her attention beforehand. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

Between eight and ten years In most cases, a properly maintained radiator fan will last between eight and ten years. When the radiator fan fails, it should be replaced as soon as possible. This is because without a cooling fan to help remove heat from the engine, your car is more likely to overheat and cause damage to important engine components. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

Why is the car electric fan also called the air conditioner fan? The operation of the car's electronic fan is controlled by the temperature controller. The water temperature is automatically turned on. It feels that when there is no relative airflow to cool the water tank, the electronic fan will work frequently. Sometimes, if the water temperature is still high, the electric fan will be hot. Will continue to work for a while. The electronic fan is also fanned by an electronic air conditioner. because: 1. The electronic fan only works to reduce the temperature of the water tank. 2. The temperature of the water tank is affected by two aspects, one is the cooling of the engine block and the gearbox, and the other is the heat dissipation of the air conditioner condenser. 3, air conditioning condenser and water tank are two parts, close together, the front is the water tank behind the condenser. 4. The air conditioner is a relatively independent system inside the car. However, the start of the air conditioner switch will give a signal to the electronic fan control unit J293 to force the electronic fan to rotate. 5, the big fan is called the main fan, the small fan is called the auxiliary fan 6. The signal is transmitted from the thermal switch to the electronic fan control unit J293. The J293 controls the electronic fan to start at different speeds. 7, the realization of high speed and low speed is very simple, high speed does not series resistors, low speed series two resistors (adjust the size of air conditioning air outlet is also the principle). Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

The difference between car radiator fan and brushless electronic fan Compared with traditional mechanical fans and clutch fans, intelligent electronic fans have better performance and higher efficiency. Therefore, automotive electronic cooling fans are becoming more and more popular. According to different classification criteria, automotive electronic fans can be divided into different types. Some cars use a brushed electronic fan to dissipate heat, and some use a brushless electronic fan to dissipate heat. Is the car electronic fan a good fan or a brushless fan? Today, we will exchange the difference between a brushed electronic fan and a brushless electronic fan. (Note: Only the electronic fan has the difference between brush and brushless. The electronic fan is a built-in motor that needs to be powered on to work.) Electronic fan structure is different The biggest difference in the structure between a brushed electronic fan and a brushless electronic fan is the carbon brush. A brush with a carbon brush is called a brush fan, and a brush without a carbon brush is called a brushless fan. A carbon brush is a device used to transfer energy or signals between a fixed portion of an electronic fan motor and a rotating portion. In general, carbon brushes are made of pure carbon plus a coagulant, which is why it is called a "carbon brush." The carbon brush is stuck on the metal bracket, and a spring is pressed against the rotating shaft. When the motor rotates, the electric energy is transmitted to the coil through the phase converter. Electronic fan life - different durability The main component of carbon brushes is carbon, a consumable wearer. Therefore, a brushed fan using a carbon brush has a low life and is damaged. The brushless electronic fan without a carbon brush does not have this problem. For example, the life of a brushed electronic fan has been 20,000 hours, and the life of a brushless electronic fan can reach 30,000 hours or even higher. Therefore, more and more customers consider the fan cost from the after-sales maintenance, experience, fan life, etc., and choose to use the brushless electronic fan to dissipate heat. Electronic fan technology performance is different The technical performance mentioned here mainly refers to several factors such as speed, air volume, speed regulation and control mode. Brushed electronic fans appear earlier than brushless electronic fans, and the technology is relatively mature. However, the technical performance is better than the brushless electronic fan. There are two indicators of speed and air volume, and there is little difference between brushed electronic fan and brushless electronic fan. In terms of fan speed regulation, brushed electronic fans are generally unable to adjust speed, at least there is no way to achieve intelligent stepless speed change. Like home cars, most of them are brushed electronic fans, using temperature control switches and relay control, only low speed and high speed two switches. The brushless DC electronic fan developed by Philippine Technology can be connected to the controller and adopts pwm control technology to realize intelligent stepless speed change without distinguishing the speed grade. Ruian Hengxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.

Automotive radiator fan: What is the reason for the long life of the cooling fan? The life of the cooling fan is related to the bearing used, the operating ambient temperature of the cooling fan, and the balance of the blades. 1, the cooling fan uses bearings: The use of double ball bearings has a long service life of 5,0000-100000h. The use of oil-impregnated bearings, oil bearing life is about 10000h. The use of hydraulic bearings has a larger oil storage space than oil-bearing bearings and has a service life of around 40,000 h. (Each life when operating at room temperature of 25 degrees), so the choice of bearings has a great relationship to the length of the cooling fan. 2. Operating temperature of the cooling fan: When the cooling fan is running, the higher the ambient temperature, the shorter its life will be. 3, the balance of the cooling fan blade is poor, it will cause the cooling fan to vibrate, with the constant vibration, the noise of the fan will become larger and larger, resulting in weight loss, and finally the fan will not die. Ruian Henxin Auto Part Manufacture Co.,Ltd was founded in 2005 and located in Industrial Zone in Tangxia,Ruian,Zhejiang Province,China. The company is by the side of 104 National Highways and only 30 minutes from Wenzhou Airport and Wenzhou Railway Station by car. It has transport facilities. Hengxin is a car parts manufactory which converge development, production, sales and service. It specialized in the manufacture of Auto radiator fan and Auto cooling fan motor such as Hyundai series, KIA series, Buick series, Chevrolet series, SANTA FE series, HONDA series, NISSAN series, Ford series and MAZDA series. Following the discipline [best in quality to gain the market share, service with heart to make customers satisfied", we will do our best to meet customers` demand. We possess advanced equipment and scientific management. We strictly abbey the ISO9001:2000 International Quality System and TS16949:2002 Quality Management System to run the company. We are willing to pursuing common development under the principle of reciprocity and mutual benefit with you Your satisfaction is always our aim.