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Rich Experience
We are a comprehensive auto parts enterprise integrating R&D, production and sales.
Reliable Product Quality
We using advanced brazing technology, efficient management system and newest production testing equipment to ensure consistently provide customers with quality products.
Wide Market
Our company main products are automotive oil coolers. We always exported to North America; South America; Southeast Asia; the Middle East; Western Europe and other countries.
Excellent Customer Service
Our company still following the"great quality, better service, and best Timeliness" development objective.
What is Korean Car Kia Oil Cooler?
An oil cooler is a device that helps to cool the oil in an internal combustion engine. Engine oil is used to lubricate and cool the moving parts of the engine. As the engine runs, the oil heats up and can break down, losing its lubricating and cooling properties. An oil cooler helps to prevent this from happening by keeping the oil at a safe temperature.
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Advantages of Korean Car Kia Oil Cooler
Temperature Regulation
Extreme temperatures can negatively affect the oil’s viscosity, lubricating properties, and overall performance. Oil engine coolers regulate the temperature of engine oil or other fluids. They prevent the oil from becoming too hot or cold, ensuring it remains within the optimal operating temperature range.
Enhanced Engine Performance
Oil engine coolers play a vital role in preserving an engine’s performance, which is crucial for vehicles and machinery in the UAE’s tough conditions.
Prevention of Engine Damage
Excessive heat can cause oil to break down, leading to engine damage. Coolers prevent damage by keeping the oil at a safe operating temperature.
Extended Engine Lifespan
Engines that operate at an ideal temperature range tend to have a longer lifespan. This, in turn, saves you substantial replacement and maintenance costs.
Types of Korean Car Kia Oil Cooler
Stacked Plate Oil Coolers
Using high volume, large surface area plates stacked together in a common frame, stacked plate oil coolers tend to offer the highest performance lubricant cooling, though at the highest cost. Stacked plate coolers are very efficient thanks to their high heat transfer potential, and can also outlast the below two finned options thanks to their more resilient construction. This style is common for OEM coolant-to-oil designs that sit inline with an engine’s oil pump and filter, but can also be provided as air-to-oil transfer in special housings.
Bar and Plate (aka Plate and Fin) Oil Coolers
With a very similar design to a standard vehicle coolant radiator, the bar and plate cooler design consists of many fluid-carrying plate channels through which hot oil flows. Air passes directly over these channels, immediately dispelling heat as air flows through the cooler’s fins. This design offers a very good balance between performance and cost, on account of offering higher surface area in a smaller footprint. Most often, this style is mounted inline with a system’s coolant radiator, with a powered fan equipped to force air through both heat exchangers.
Tube and Fin Oil Coolers
This cooler style consists of a continuous, serpentine tube that has thin metallic fins attached in high density, with narrow open channels between fins where air flows across. Lubricant flows through the tube, and heat is transferred from the fluid across the fins, where airflow then dispels this heat to the atmosphere. Because of their design, tube and fin coolers are only slightly effective, as well as prone to performance decline as the many light gauge fins distort or become damaged.
Shell and Tube Oil Coolers
Mainly found in special machinery and large vehicle applications, shell and tube oil coolers provide efficient coolant-to-oil heat transfer in a housing mounted away from the engine block. Anywhere that oil can be pumped away from the powertrain being cooled via tubing or hose, this design can be leveraged with great success – better accessibility, wider mounting options, and higher potential for radiant heat loss through the shell.
Application of Korean Car Kia Oil Cooler
01/
Temperature Control
Engines generate a significant amount of heat. Without an effective cooling system, this heat can lead to engine failure. That’s where the oil cooler comes into play. It works by regulating the engine oil temperature, ensuring it stays within an optimal range. Essentially, the oil cooler dissipates excess heat, keeping the oil—and in turn, the engine—from overheating.
02/
Enhanced Lubrication
Oil serves as the lifeblood of your engine, providing essential lubrication to the moving parts. But as the oil heats up, it becomes thinner and less effective at lubricating. By using an oil cooler, the oil remains at a consistent viscosity. This means better lubrication for engine components, reduced friction, and ultimately, less wear and tear on parts like the Crankshaft and bearings.
03/
Improved Engine Performance
When your oil is properly cooled, it contributes to overall engine performance. Cooler oil helps maintain optimal pressure levels, improving fuel efficiency and reducing emissions. In trucks, this translates to better mileage and more consistent performance, especially during long hauls. Think of it this way: a cooler, well-lubricated engine runs smoother and performs better. It’s like giving your truck a consistent energy boost without the extra cup of coffee.
04/
Prevention of Engine Knock
Engine knock, or pre-ignition, occurs when the air-fuel mixture in an engine’s cylinder ignites prematurely. This can cause significant damage over time. An oil cooler helps prevent this by stabilizing the temperature of the oil, reducing the chances of engine knock. Specific case studies have shown that engines fitted with oil coolers were 50% less likely to suffer from pre-ignition issues. It’s a small investment with big returns in terms of long-term engine health.
05/
Increased Durability of Oil
Heat can break down the molecular structure of oil, making it less effective. An oil cooler not only keeps the oil at a safe temperature but also extends its usable life. This means fewer oil changes and lower maintenance costs. Statistics from fleet managers indicate that trucks using oil coolers saw a 15% reduction in oil change frequency. That’s not just easier on the wallet but also better for the environment.
06/
Suitable for High-Performance Engines
High-performance engines, especially in trucks subjected to extreme conditions, have more demanding cooling needs. An oil cooler is essential in these scenarios. Whether it’s off-roading or consistent high-speed driving, a high-performance truck requires a well-regulated oil temperature.
Installation of a Korean Car Kia Oil Cooler
The best placement for static, ram-air engine oil cooler (non-electric fan-equipped style) is in a location exposed to a maximum amount of airflow, allowing the cooler to operate as efficiently as possible. The downside is that air conditioning condensers, transmission coolers, and other front-mounted apparatus contribute to blocking airflow that is crucial for the radiator and cooling system. Also take into consideration coolers are not friendly with road debris! A wheelwell might seem to be a perfect location but tires can send shrapnel directly at the cooler if it is not protected.
On the plumbing side, running the lines to the cooler from the motor also requires a bit of forethought. The best place to tap into the oil supply system is at the oil filter. This is because the filter is just after the oil pump so the oil supply will have adequate pressure to move through the lines and cooler efficiently. Also, this gives the oil cooler the opportunity to cool the oil before it is used by the engine, thereby making sure every part of the motor receives cooled oil at the proper temperature. Be sure to try and minimize length and number of bends in the oil lines.
Two of the best methods to add and plumb an oil cooler to an engine is one, a sandwich adapter, where a spacer plate is positioned between the filter landing and the factory filter; or two, a spin-on adapter that uses a filter relocation kit and moves the filter mount to a more advantageous position on the vehicle. A round two-port O-ringed metal "puck" replaces the factory filter and then plumbs the oil lines to the new filter mount location. Keep in mind a sandwich adapter moves the oil filter closer to the ground or whatever other obstacles that might exist in the area by the thickness of the sandwich adapter, so between 1 and almost 2 inches closer to whatever exists on the vehicle directly below or next to the filter.
An engine is happiest when it has good, clean oil running through it. Typical petroleum-based oil lubricates and maintains viscosity between 180-210 degrees F. If the oil gets too hot it breaks down and separates, causing the oil to thin out while oil pressure drops. Having oil that is too cold can be damaging as well since oil not up to temperature cannot lubricate efficiently as it is and not at the proper viscosity level. When an engine is started, a fluid control thermostat will allow only enough oil to pass through the cooler to keep it flowing and avoid cold oil shock. Typically a fluid control thermostat allows about 10 percent of the oil through to the cooler while the remaining oil recirculates through the engine to allow faster warm-ups. As engine temperatures rise, the fluid control thermostat continues to open until full flow is achieved, usually around 180 degrees F.
How an Oil Cooler Works
Achieving and maintaining the optimal operating temperature for engine oil is paramount for the longevity and performance of your vehicle's engine. Ideally, the engine oil should operate within the temperature range of 180 to 210 degrees Fahrenheit. Deviating from this range can have detrimental effects on the oil's viscosity and pressure, potentially leading to severe engine damage and costly repairs. The oil cooler plays a vital role in dissipating heat as it circulates out of the engine, through the cooler, and back into the oil pan, ensuring a consistent flow. Some oil coolers are equipped with a thermostat to regulate the cooling process, closing when the oil is rapidly heated and opening as necessary to maintain the correct oil temperature.
Signs of a Bad Oil Cooler
Leaking oil
Leaking oil is never a good sign. Most oil leaks stem from bad connections or cracked oil pans, engine gaskets or seals. Another place to look is the oil cooler adapter, which connects oil lines and is itself sealed with a gasket. When the problem is a bad oil cooler, oil will puddle on the ground.
Leaking coolant
Some oil coolers use coolant (antifreeze) to keep the oil temperature regulated. Coolant flows through (or around) the coils or tubes, but has no contact with the oil. When an oil cooler fails, it can force all the coolant out of the engine and raise the risk of an overheated engine, which may lead to possible engine damage. If the leak is significant, you’ll notice coolant on the ground or see steam gushing out from underneath the hood.
Coolant mixed with oil
When coolant enters the engine and mixes with oil, we usually attribute this problem to cracked or warped cylinder heads or blown head gaskets. Although less common, a bad oil cooler can also cause coolant to contaminate engine oil, leading to engine damage. Gm’s l81 3.0l v6 engine actually tucked the oil cooler down in the engine block where it was surrounded by coolant, and was notorious for allowing coolant to leak into the oiling system when it failed.
Oil in the cooling system
Just as you don’t want coolant mixing with oil in your engine, you never want to find oil in the cooling system. This problem occurs when a bad oil cooler raises oil pressure higher than cooling system pressure, forcing oil into the cooling system. Once again, you’re looking at engine damage, due to a lack of lubrication.
What Is the Best Way to Clean an Oil Cooler?
The answer is simple: have a professional clean it.
The primary reason is that do-it-yourself methods will never remove all of the debris and crud from an oil cooler. The leftover debris and contaminants, a significant amount of which will have been loosened via the cleaning process, can break off and seriously damage your equipment / machine.
The second reason is that improper cleaning procedures (wrong chemicals, wrong pressure, wrong temperature) can damage an oil cooler. A damaged oil cooler is just a problem waiting to happen to the system it is connected to.
The third reason is the same as the primary reason. I know, we are stating it again! But, it is just that important to understand. If you clean your oil cooler yourself, the leftover contaminants that did not get removed can wreak havoc on the machine connected to the partially cleaned oil cooler. Do not risk the engine or machine you use the oil cooler on; you can easily be in for a total failure of that engine or machine. It’s just not worth the risk.
Because the cost and risks associated with do-it-yourself oil cooler cleaning can be very high; and the results often sub-par, it is better to replace the oil cooler IF you don’t want to get it professionally cleaned.
Oil Cooler Maintenance
It is important to regularly check the condition of the oil cooler and its hoses to detect any leaks, cracks or porosity in the hoses. If the hoses are defective, they should be replaced with new ones as soon as possible. In general, however, oil coolers require little maintenance. Occasionally, a connection may leak. In this case, it's usually enough to replace the gasket and the oil cooler will be back in good working order. For recirculating oil coolers, a leak is often indicated by the presence of oil in the coolant expansion tank.
An air-cooled oil cooler that is heavily clogged with dirt and insects cannot perform satisfactorily. It should be cleaned. Never use a pressure washer or steam cleaner. The fine fins can be twisted under the high pressure of the water, rendering the cooler unusable. To clean the outside of the oil cooler, simply spray the cooler with an insecticide and rinse after the prescribed time. It's best to rinse from the back using a hose and low pressure. It is also possible to use a brush that is not too hard to use.
To clean the interior, use an engine cleaner added to the oil while the engine is still hot. Flushing the engine effectively removes residue and deposits throughout the oil circuit, especially on high mileage engines.
When Do You Need to Upgrade to an Aftermarket Oil Cooler?
The first it so make sure that oil temps are stable and controlled in hot conditions and under hard driving. The second is to help bring the oil up to operating temp faster by using the coolant.
The factory oil cooler/heat exchanger is definitely a lot better to have on your engine in hot conditions or hard driving. But if you are making a lot of power, or your car is spending a lot of time on track, then you may have better overall results with an external oil cooler.
The advantage to moving the job of cooling your oil away from the coolant entirely is first that you radiator and cooling system now just has to cool the engine, not the oil as well (though those are related). The other key advantage is that if you have a good oil cooler and you can place it where it can get a good flow of air, you will have a much better ability to keep a constant oil temperature under hard driving.
If you are looking for an external oil cooler for a street car, one key thing that you need to have is an adapter plate with a thermostat. Since the external cooler is so much more efficient at cooling your oil, in the winter or colder temperatures, you may not want to run your oil to the cooler much at all. If you run an adapter plate without a thermostat, you may have a hard time getting your car up to temperature.
The other thing that you want to consider is routing of the lines to the cooler and location of the cooler itself. Make sure that you can safely route the lines away from any hot exhaust components (or that you can at least properly insulate them), and that you have a good location for the cooler that will get it good air flow.
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Our Factory
Wenzhou Yonghang Auto Parts Co., Ltd is located in the capital of automobile——Ruian Wenzhou city Zhejiang China. We are a comprehensive auto parts enterprise integrating R&D, production and sales. Our company main products are automotive oil coolers. We always exported to North America; South America; Southeast Asia; the Middle East; Western Europe and other countries. Since WE Establishment in 2009, Our company still following the"great quality, better service, and best Timeliness" development objective.
Ultimate FAQ Guide to Korean Car Kia Oil Cooler
As one of the leading korean car kia oil cooler manufacturers and suppliers in China, we warmly welcome you to buy high-grade korean car kia oil cooler from our factory. All customized products are with high quality and competitive price.
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