Original antifreeze from the Japanese automaker Nissan is a high-quality coolant that has been specially developed for cars of this brand. Nissan coolants are produced by the Belgian company ARTECO. Only genuine Nissan coolants have a chemical composition that is ideally combined with Nissan engine cooling systems. At the moment, two antifreezes are popular:
Nissan Coolant L250
Genuine Nissan Coolant L250 5l ,1lAntifreeze Nissan Coolant L250 Premix was originally created for use on all Nissan vehicles. This refrigerant has high technical characteristics, which is confirmed by independent tests and reviews of satisfied consumers.
The replacement period is 6 years or 90,000 km.
Important! This coolant has already been discontinued and replaced by the Nissan Coolant L248 coolant, which is its complete analogue.
For this reason, according to the manufacturer, L250 can be mixed with L248 without harm to the car's engine and cooling system, but at the same time, the antifreeze replacement period will be reduced to the L248 requirements - 3 years or 60 thousand km.
Nissan Coolant L248
Original antifreeze Nissan L248 Premix in cans 5 liters and 1 liter Antifreeze Nissan Coolant L248 Premix is a blue-green antifreeze based on ethylene glycol and does not contain ethyl alcohol. The only coolant that is recommended for use in Nissan vehicles by the manufacturer. The models of this Japanese brand where this coolant is not recommended for use include such machines as: Kubistar, Primastar, Interstar. For them, a special liquid type D is intended.
This antifreeze, according to the manufacturer, has no analogues. It is produced in the form of a ready-made coolant with a freezing point down to -38°C, so it can be immediately poured into the cooling radiator.
Antifreeze Nissan L248 eliminates the possibility of oxidation of engine parts, as well as prevents corrosion, leakage and boiling. Due to its unique composition, this coolant extends the life of the engine cooling system components. In addition, innovative components allow it to be changed less often, and also allow it to be mixed with distilled water in case of emergency.
Advantages and disadvantages
Benefits of genuine Nissan antifreeze:
- Innovative composition;
- The ability to maintain its characteristics in a wide range of temperatures;
- Special additives present in its composition make it possible to replace the coolant less often than usual;
- Complete inertness to metal and rubber.
Disadvantages of Nissan coolant:
- It is not always possible to buy due to small volumes of supply to stores;
- Relatively high price;
- Comparison with products from other companies is not always in favor of this antifreeze.
Nissan antifreeze is supplied to the market by a Japanese manufacturer. The product belongs to the cooling, widely consumed liquids of excellent quality, designed specifically for Nissan cars. Only branded fluids are distinguished by a unique chemical composition, which is optimally combined with the engine cooling systems installed on the machines of the described brand. There are two types of Nissan antifreeze that are in great demand.
Description Nissan Coolant L250
This type of cooling fluid was originally produced to equip all Nissan vehicles. A distinctive feature of this refrigerant is its high technical characteristics, which is confirmed by numerous consumer reviews verified by independent tests. As for the replacement period, it is 6 years, it is also possible to carry out a change after passing 90 thousand km.
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It's worth knowing that Nissan's Coolant L250 is currently out of production. Previously, it was issued under the articles:
- KE90299944 - 5 l;
- KE90299934 - 1 l.
The replacement was the developed updated coolant of the Coolant L248 type, which is an analogue of the described product. In view of this feature, refrigerants of the L250 and L248 brands are allowed to be mixed, which will not cause any harm to the vehicle engine. However, when the described compositions are diluted, the replacement period is reduced to 60 thousand km, which is equal to approximately three years of vehicle operation.
Overview of antifreeze L248
This coolant has a blue-green tint, its base is ethylene glycol, and ethyl alcohol is also present in the composition. Coolant L248 is the only refrigerant recommended by the manufacturer for use in Nissan vehicles. Among Japanese car brands in which it is not advisable to use the described coolant, the following stand out:
- Interstar;
- Primastar;
- Kubistar.
For these models, the original Nissan coolant has been developed, which belongs to class D, which has no analogues in the world. The product is produced in volumes of 5 l (KE90299945) and 1 l (KE90299935), with regard to the freezing point, it is 38 °C. The liquid is completely ready for filling into the automotive system.
L248 brand antifreeze prevents oxidation processes of individual engine parts, prevents the development of corrosive processes, boiling over, leaks. Special components of the coolant extend the operational life of the vehicle's cooling system. The presence of innovative components in the composition allows for a rare replacement of the refrigerant, which in extreme conditions can also be diluted with distilled water.
On the advantages and disadvantages
If we talk about the original Nissan antifreeze, it has a number of positive and negative indicators, just like any other widely consumed automotive product. Of the positive properties, the following are noted:
Of the visible shortcomings, the high cost of the described product is noted. The complexity of the acquisition lies in the fact that the original Nissan coolant is supplied in small quantities to regular points of sale. It must be purchased in specialized official stores.
To avoid buying a low-quality fake, you must follow simple but effective recommendations. It is important to check the liquid for sediment at the bottom sold containers. Real antifreeze from Nissan is represented by a homogeneous liquid in which there are no impurities or inclusions. The original packaging is even and without the slightest defect, complemented by a sticker containing the detailed composition of the product, its article number, date of sale, and so on.
Refrigerant change
The correct and normal operation of the car is ensured by the timely replacement of the coolant. Do not wait for its level to drop to critical levels, which can lead to a breakdown of the machine. According to the technical standards developed for Nissan, the original refrigerant from the manufacturer is replaced upon reaching no more than 90 thousand km. run.
Before proceeding with the replacement, it is necessary to completely cool the motor. After that, all pipes are disconnected, the cap is removed from the expansion tank, and the remnants of the fluid used are drained. If there is sediment, foreign flakes in it, the cooling system must be thoroughly washed. For this purpose, ordinary water is used. When all the preparatory procedures have been completed, the original antifreeze is poured into the expansion tank, the engine starts, and the correct operation is checked. . Next, the level of refrigerant in the working tank is checked., if necessary, it is topped up to the indicated mark.
Fluid replacement features
Antifreeze in Nissan cars is replaced in the same way as in other vehicles. It does not require special deep knowledge, skills. However, experts recommend following these rules:
Original coolant from Nissan is a quality and time-tested product. It ensures uninterrupted and correct operation of the car, contains special additives that prevent premature wear of individual parts.
The fluid for cooling car systems is one of the main components that ensure its smooth operation. Many car owners, and especially beginners, are interested in questions: what kind of antifreeze to buy for Nissan, when to replace it and how to do it. In the article we will answer all these questions.
What is a cooling system
To find out why you need to change the antifreeze in a nissan, you first need to know what the cooling system is.
The cooling system in Nissan cars performs several very important functions:
in the cold season heats the air inside the car;
thanks to it, the warm-up time of the motor is reduced, which brings the engine to working condition faster;
exhaust gases are cooled.
Antifreeze replacement
Replacing the coolant on a Nissan for experienced drivers is not difficult, you can also contact a service station. But, if you are a driver with little experience and want to figure it out yourself, then we will give some useful instructions, following which you can do this procedure in your garage.
But, we want to draw your attention to the fact that before buying antifreeze in a Nissan store, you should familiarize yourself with its technical characteristics. So for Qashqai, only red antifreeze from the manufacturer Nissan Coolant L248 premix is suitable.
How and when to replace
Proper and timely replacement of the coolant will ensure the perfect operation of your vehicle. Therefore, try to ensure that its level does not fall below normal.
There are also technical standards for Nissan, namely to replace the coolant every 90-100 thousand km. mileage, and at the same time use only original coolant.
Before starting the replacement, make sure that the motor is completely cool. Then disconnect all pipes and, removing the cap from the expansion tank, drain the residue into a container.
You should pay attention to the flowing liquid. So if it is dark in color or there are any flakes, sediment in it, then it is necessary to thoroughly flush the entire cooling system. For this purpose, it is quite possible to use water.
After carrying out all of the above procedures, pour antifreeze into the expansion tank and start the engine, let it run for a while. Now check the coolant level in the expansion tank and, if necessary, top up to the desired level.
Basic replacement rules
Summing up, we can say that in general, replacing antifreeze in Nissan cars does not require much work and skills, but you still need to know some rules that you should follow.
Nissan car owners who closely monitor their vehicle are probably aware of L248, L250 and L255 branded antifreezes. Let's figure out what these coolants are.
Brand antifreeze Nissan L248
Coolant L248 Premix antifreeze was created specifically for Nissan cars. This product is positioned as a unique coolant designed for the cooling systems of Nissan trucks and cars.
However, in fact, apart from the quality and balance of the components, there is nothing super unusual in L248 antifreezes. They, like most coolants of the SAE J1034 standard, are prepared from ethylene glycol, water and a package of organic and inorganic additives. But unlike other coolants, this antifreeze does not contain silicate compounds. This has a positive effect on the intensity of heat removal from the cooling jacket to the coolant due to the formation of a film with a higher thermal conductivity.
The main protective components in L248 antifreeze are phosphate and carboxylate additives. Phosphate ones protect the walls of the cooling jacket from the aggression of ethylene glycol due to the formation of a thin protective film. But in the event of a lack of fluid in the system, phosphate compounds can cause the circuit to air. Therefore, among motorists there is such an unspoken rule: it is better to add water to the expansion tank than to drive with an insufficient level. Carboxylate compounds block areas with the beginnings of corrosion and prevent the growth of damage.
The service life of L248 coolants is limited to 3-4 years. After this time, the protective properties of the additives fall, and the cooling system may begin to break down.
In general, the unspoken analogue of Nissan antifreezes (or at least a product close in terms of characteristics) is the G12 ++ brand antifreeze, which is widespread on the Russian market. It can be poured into the engine cooling systems of Nissasn cars instead of the expensive L248, as well as L250 and L255.
Antifreeze L250 and L255
Antifreeze Nissan L250 (and its later modification L255) are almost completely identical to the L248 product. They are also created on the basis of ethylene glycol and water, have in their composition a combined package of organic and inorganic additives. The main differences are in color and durability.
Antifreeze brand L248 has a greenish tint. Due to a less enriched and balanced additive package, it ages somewhat faster than other Nissan branded products. Coolants L250 and L255 are colored blue. Their service life has been extended to 5 years.
In terms of the impact on the cooling system and the intensity of heat removal, there is no difference between branded antifreezes for Nissan cars.
The Nissan Tiida engine in operation heats up to high thermal values. But for the normal functioning of the car, the temperature in the system should not exceed 90 degrees. Therefore, it is very important to monitor the state of antifreeze, which maintains the temperature regime in the normal range. Timely replacement of this fluid avoids negative consequences.
Nissan Tiida coolant replacement steps
To completely replace the antifreeze, it will be necessary to drain the liquid not only from the radiator, but also from the engine block. Fortunately, the manufacturer has provided for this drain plugs, which, if there is a pit or a lift, are not so difficult to get to.
This model was sold under different names in different countries, so the instructions for replacing the coolant are suitable for:
- Nissan Tiida 1 (Nissan Tiida I C11 Restyling);
- Nissan Tiida 2 (Nissan Tiida II C13);
- Nissan Latio (Nissan Latio);
- Nissan Versa (Nissan Versa);
- Nissan Pulsar.
In Russia, versions with an engine capacity of 1.8, 1.6 gasoline are popular, as they were officially sold. Although there are versions with 1.5 liters in diesel and gasoline versions.
Coolant drain
Before pouring new antifreeze, it is necessary to drain the old one; this procedure is carried out with the engine cold. Of the tools you will need a 14 socket wrench, a cross screwdriver, pliers. Also at hand you need to have a rag for wiping and a container for draining liquid with a volume of 10 liters. Due to the toxicity of the coolant, you must be careful when working with it.
Draining the old antifreeze is carried out in the following sequence:
It should be noted that sealant is applied to the drain bolt. Therefore, when installing it back, do not forget to lubricate.
After draining, we install everything in its place, now the old antifreeze is removed from the cooling system as much as possible, you can proceed to the next step.
Flushing the cooling system
In order for the new antifreeze to last for a long time and not lose its properties, if there is dirt, scale, rust in the radiator, you need to perform the procedure for flushing the cooling system. If this is not done, the corrosion residues will mix with the coolant, and a second replacement will soon be required.
Usually, plain distilled water is sufficient for flushing, which is also mentioned by the car manufacturer.
To flush the Nissan Tiida cooling system, fill the radiator and expansion tank with distilled water. We start the engine and wait until it warms up to operating temperature, after which we increase the speed to 2500 for 1-2 minutes.
We turn off the engine, wait for it to cool and drain the liquid. The procedure must be repeated several times until the water becomes clear. After flushing, deposits should not remain in the system, as well as traces of old antifreeze. This will positively affect the life of the new antifreeze.
Filling without air pockets
The final stage is directly pouring new antifreeze. Before which you need to check the integrity of all pipes, clamps. Damaged parts must be replaced. We also check for closure all drain holes so that they are closed. And don't forget to apply high-temperature sealant to the block head plug.
Filling in new antifreeze consists of the following steps:
- We find the hose going to the saloon stove, remove it. This is done to release air so that no air locks form during the bay. This is a difficult operation, since the hose itself is in an inconvenient place, and the clamp is quite rigid. After removal, you can replace the clamp with a screw one, this will simplify the task. The diameter of the hose is approximately 27 millimeters.
- We fill the expansion tank to the maximum mark and slowly begin to pour antifreeze into the radiator. As soon as liquid flows from the removed hose, put it in place and fill the radiator to the top of the neck. Close fill plugs.
- After filling the system, we start the car, let the engine warm up to operating temperature, periodically gas it up.
If the procedure is performed correctly, air pockets should not form in the system. This will be indicated by evenly heated radiator pipes, upper and lower. As well as a fully working oven.
If the stove blows cold, the hoses are not warmed up evenly, you can hear the flow of liquid, then an air lock has nevertheless formed. In this case, you need to eliminate it the old fashioned way. Drive in front of the car on a hill, turn up your nose. Put on the handbrake and raise the speed, gas, 3-5 minutes.
After a complete replacement, do not forget that after the engine cools down, you need to check the coolant level in our Nissan Tiida again and top up if necessary.
Replacement frequency, which antifreeze to fill
The first replacement of the coolant in a Nissan Tiida car must be done after 90 thousand mileage or after 60 months. Subsequent replacements must be done at intervals of 60 thousand.
Also, in the future, it is necessary to periodically check the quality and level, so that if something happens, an antifreeze leak can be detected in time for immediate elimination. Failure to do so can result in costly repairs and wear of working parts.
The original Nissan Coolant L248 Premix green antifreeze is suitable for this car. When looking for analogues, it is advisable to select fluids with Nissan approval or in accordance with the documentation for the vehicle.
Of the analogues that meet the requirements, the following are suitable:
- Coolstream JPN;
- Ravenol HJC Hybrid Japanese Coolant PREMIX.
In the absence of such an opportunity, it is allowed to use coolant from third-party manufacturers, identical in properties and composition.
How much antifreeze in the cooling system, volume table
Leaks and problems
If a leak is detected, you need to determine the place and, based on this, make a decision. If the pipe is leaking or there is a problem in the clamp, then you can try to fix it yourself. And if the problem is more serious, for example, an antifreeze leak from under the head, then it is better to contact a specialized service to fix it.
