The problem of removing heat generated during the operation of internal combustion engines has been a huge problem for the global automotive industry. The use of plain water in such systems was impossible due to rapid heating (loss of cooling properties) and initiation of the corrosion process of cooled metal components. As a result of a long search for the optimal composition, antifreeze was developed - a unique liquid based on distillate and ethylene glycol, containing a number of special additives that affect the performance under various operating conditions of the engine (and the entire vehicle).
The review presents various brands of antifreeze (including conventional antifreeze), as well as the best concentrates for preparing coolant. The rating is based on the performance characteristics of these products. Also, the opinions of specialists in the maintenance of heat removal systems and direct owners who have experience in the long-term use of antifreeze from a certain company were taken into account. The average prices of ready-made coolants reflect the cost of 5-liter canisters, and data for concentrates were calculated based on a container of 1 liter.
The best hybrid antifreezes
Hybrid antifreezes are an intermediate option between traditional and carboxylate antifreezes. They contain both inorganic (losing properties after two years of use) and organic (carboxylate) inhibitors, which increase the overall service life to four to five years. They are inexpensive and, as a rule, are marked with the designation G-11 in accordance with the accepted VAG classification.
5 TOTAL GLACELF PLUS
High quality. Extended service life
Country: France
Average price: 1529 rubles.
Rating (2019): 4.7
TOTAL GLACELF PLUS antifreeze is not green (like most liquids with G-11 approval), but blue-green in color and is designed to operate for 3 years. It is successfully used in cars and trucks, as well as for engines of agricultural and special equipment. The use of this particular coolant is strongly recommended by the manufacturers of the VAG group, the GM line, Ford, Saab and others.
The highest heat capacity (boiling point is 174 °C) and highly active inhibitors provide reliable protection against corrosion and cooling of the car engine under extreme loads. The onset of crystallization occurs after -38 ° C, therefore, in the northern regions of the country, instead of ready-made antifreeze, it is preferable to use exactly the same concentrate. The only reason why TOTAL GLACELF PLUS does not take the first line of the rating in this category is that its price is too high for the domestic market. However, among owners who value reliability and quality, this product is in demand.
4 Ravenol HJC Hybrid Japanese Coolant PREMIX
The presence of a fluorescent component
Country: Germany
Average price: 1207 rubles.
Rating (2019): 4.7
Exceptional cost does not allow this brand of antifreeze to be at the top of the rating in this category. For a domestic buyer, the price factor still has a huge influence on the choice of coolant for their car, despite all the advantages of Ravenol HJC Hybrid Japanese Coolant PREMIX. And this antifreeze has more than enough of them. Production is carried out using ethylene glycol-based POAT technology and is designed for use in all Japanese car brands, as well as the Ford model range, Korean Hyundai and Kia. The company guarantees the normal operation of the fluid in modern engines made of light alloy metals.
The fluorescent component, which gives the green color a yellowish tint, makes it possible to detect even minimal leaks - it is enough to illuminate the engine compartment with an ultraviolet lamp. As for rubber pipes and seals, antifreeze treats them carefully and does not have a destructive effect at all. The boiling point of the liquid is 150 ° C, which is one of the highest among antifreezes in this category. Moreover, it perfectly suppresses the slightest manifestations of oxidative processes throughout the entire service life (3 years) due to the large alkaline reserve.
3 CoolStream Hybrid Extra
The best combination of price and quality
Country Russia
Average price: 743 rubles.
Rating (2019): 4.8
The absence of harmful components (phosphate and silicate compounds) and highly active additive components have made CoolStream Hybrid Extra antifreeze one of the most popular car consumables on the domestic market. It does not have any damaging effects on seals or rubber pipes. The finished coolant contains a large number of inhibitors that remain highly active under any operating conditions, which prevents the development of oxidative processes in the cooling system.
The use of CoolStream Hybrid Extra green antifreeze is welcome in such cars of the VAZ (LADA), GAZ, Kia, Jilly, Toyota and other brands. In addition, the manufacturer received approvals for VAG, MAN, Iveco, Volvo, and even Rolls Royce concern cars. All this indicates the high performance of the coolant. Nevertheless, the Hybrid Extra price tag is available to the general consumer and is a weighty argument when choosing this product.
2 FELIX Prolonger-40
Best corrosion protection
Country Russia
Average price: 710 rubles.
Rating (2019): 4.8
The product of the joint work of the Tosol-sintez company and leading Russian institutes for the research and development of technical fluids. Since the vast majority of hybrid antifreezes do not have a long service life, the main emphasis in the creation of FELIX Prolonger -40 was placed precisely on this component. The result of painstaking work was an increase in the replacement period for antifreeze to a maximum of five years. In addition, the coolant is “flavored” with a powerful package of anti-corrosion additives that protect the cooling system from the formation of oxides.
The cost of the composition is low, so it is in high demand on the market, mainly among owners of used cars. However, there is no doubt that it will not harm new cars either, because nothing prevents their owners from filling in the antifreeze of this company. It can be safely used by BMW, Opel, Audi (there is a specification), as well as in Daewoo cars, some Kia models and other popular brands, including domestic VAZs. The green color of the liquid indicates compliance with the VAG G-11 standard. This means that FELIX Prolonger retains its anti-corrosion and coating properties for three years, after which it should be replaced. Adds attractiveness to FELIX Prolonger antifreeze and quite affordable price on the market.
Many motorists quite reasonably wonder about the difference between the product under the trade name "TOSOL", created in the USSR, and modern antifreezes. What is their advantage, and where are the main disadvantages - we learn from the comparison table.
|
Coolant |
pros |
Minuses |
|
Antifreeze |
Super budget antifreeze substitute |
– More active and uneven consumption of filler substances – Aggressive effect on aluminum (cylinder block) – Low resistance to cavitation processes – Due to operation, it can form insoluble compounds and gels that gradually clog the cooling system - Less safe for humans |
|
Antifreeze |
Higher cooling efficiency Uniform consumption of additives and, as a result, a longer operating period without loss of useful qualities Non-aggressive towards aluminum Prevents cavitation processes that damage the water pump blades Permanent chemical composition Inactive towards plastic and rubber |
– A huge number of low-grade fakes |
1 SINTEC EURO G11
The most affordable price. Buyer's Choice
Country Russia
Average price: 570 rubles.
Rating (2019): 4.9
Not the most "advanced" in terms of temperature performance, but a very durable antifreeze from the Russian company SINTEC. It boils at a temperature of +111 degrees Celsius, and gives the first signs of crystallization at around -40 degrees. Owners of cars of such brands as VAZ, GAZ, Daewoo, Kia and other Asian brands, as well as most of the cars manufactured by the VAG concern, can safely use SINTEC EURO G11 for the duration declared by the manufacturer.
Of the positive properties, a large number of lubricating additives can be noted, extending the overall life of the water pump and actively resisting cavitation. There can be no two opinions regarding the cost - it is ideal, especially in comparison with competitors. A worthy example for both used and new vehicles.
The best carboxylate antifreezes
The most common red “anti-freeze” on the market is nothing more than a carboxylate antifreeze class G-12 (or G-12 +). It contains only organic (carboxylate) inhibitors, the uniform consumption of which allows the liquid to maintain performance properties for five years. It is not much more expensive than hybrid antifreezes, but it is more stable and has less negative (destructive) effect on the base metal (in the water pump and internal combustion engine assemblies).
4 Fenox Green G12
The presence of a marker to identify leaks. High temperature resistance
Country: Belarus
Average price: 615 rubles.
Rating (2019): 4.6
Carboxylate antifreeze Fenox Green G12 is designed for cars whose engine parts are made using ferrous and non-ferrous metals. Like all products of this company, the presented coolant is of the highest quality and has the best antioxidant and anti-corrosion properties. By pouring Fenox Green G12 into the car, its power unit is provided with reliable protection and, as a result, increased performance and durability.
Fenox antifreezes are distinguished by better thermal stability, due to which the action of all components and additives does not stop even at maximum temperature values, in the range from -40 ° C to +110 ° C. Fenox Green G12 is an environmentally friendly product - its composition is completely free of nitrites and phosphates, which negatively affect the environment. This antifreeze is designed for a three-year operating period, and contains a fluorescent additive that makes it easier to identify possible leaks.
3 AGA Z40
Best price
Country Russia
Average price: 660 rubles.
Rating (2019): 4.7
A composition with a high content of ethylene glycol, which boils at a temperature of +123 degrees Celsius. It does not have many confirmed compliance standards, however, it has received the approval of the VAG concern (for the brands Porsche, Audi, Skoda, Seat), BMW, Chrysler, Ford and AvtoVAZ, where it is successfully used by domestic owners. In addition, the parameters of the coolant allow you to safely pour it into Korean (Hyundai, Daewoo, Kia) and Chinese (Lifan, Geely, Chery) cars. However, the high boiling point (123°C) and extended service life (unlike green antifreeze, red Z40 will last 5 years), coupled with competitive prices, provide AGA with a consistently strong demand for its products.
Actually, there are no serious complaints about additives - carboxylate inhibitors reliably protect engine and water pump parts from cavitation and corrosion, and also keep the ducts clean. The only serious problem is the inaccurate indication of the crystallization temperature - antifreeze begins to freeze not at the declared -40 ° C, but at the threshold of -33 ... -35 ° C. This causes some problems when using AGA Z40 in Siberian conditions.
2 FELIX Carbox-40
The best performance of active additives
Country Russia
Average price: 636 rubles.
Rating (2019): 4.8
G-12+ class antifreeze developed by Tosol-sintez. According to the manufacturer, it can be used for all types of engines: boosted, heavily loaded, turbocharged, used in harsh (aggressive) climates, etc. It features a modernized system of local action - a portion of inhibitors is delivered directly to the zone of occurrence of the center of corrosion, neutralizes it and creates a thin (about one tenth of a micron) film of the protective layer.
Regarding the temperature regime, everything is still not bad - the crystallization process proceeds at a temperature of -40 ° C, while boiling begins at around 110 ° C. The cost of antifreeze is low and available to owners of not only domestic cars (VAZ, Chevrolet Niva, etc.). Technical characteristics allow FELIX Carbox to be successfully used even in new foreign cars of Asian (Kia, Hyundai, Chery, Lifan, etc.) and European (cars of VAG, SEAT, FIAT, etc.) origin. The low price and better "survivability" of inhibitors allows antifreeze to maintain its characteristics for five years.
Contrary to the opinion (misconception) of the majority of "auto experts", the difference in color of antifreezes performs not only a single visual function. Each color clearly indicates that the antifreeze belongs to one or another specification of the VAG group.
Blue the color of antifreeze is found only in the territory of the countries of the former USSR and is a very well-known antifreeze. It does not have a VAG class, and the service life is limited to two years.
Green the color indicates G-11 hybrid antifreeze, which has a service life of three to five years.
Red antifreeze is a carboxylate "anti-freeze" G-12, G-12 +, serving faithfully for five years.
Violet And yellow colors indicate class G-12++ and G-13 lobrid antifreezes. There is no difference between the above two classes, as such - G-13 is a more refined version of G-12++.
It follows from this that the color indicates not only the belonging of antifreeze to a certain class, but also determines the difference in chemical composition, coupled with the degree of performance inherent in different types of coolant.
1 LIQUI MOLY Langzeit Kuhlerfrostschutz GTL 12 Plus
High durability parameters
Country: Germany
Average price: 2264 rubles.
Rating (2019): 4.9
German antifreeze, repeatedly tested and awarded high reviews from car manufacturers. The red color clearly indicates belonging to carboxylate coolants, which are based on organic additives. The freezing point is -40 °C, and this is the strongest side of antifreeze. It boils at around 109 degrees Celsius, which clearly indicates a high content of distillate in the composition.
The positive effect of using this coolant lies in the almost perfect protection of the water pump blades from cavitation, and metal parts from corrosion. It can be used for almost any car, both domestic (VAZ, GAZ, UAZ) and foreign-made (Kia, Deu, Opel, etc.). Many potential buyers may be scared away by the cost, however, the operating parameters of the liquid and the extra long period of operation (up to 6 years), during which the properties of antifreeze remain unchanged, are worth the money spent.
The best lobrid antifreezes
Lobrid antifreezes are a new phase in the development of the production of coolants. They are a cleaner, safer version of hybrids with conceptually new inhibitors. They have not only a "healing" effect, but also contribute to the active protection of the metal and polymer parts of the cooling system and the internal combustion engine.
3 CoolStream A-110
Buyer's choice. Longest service life
Country Russia
Average price: 1136 rubles.
Rating (2019): 4.7
CoolStream A-110 lobrid antifreeze was originally developed for use in Hyundai and Kia cars, however, subsequently received approvals from Mazda, Mitsubishi, Ssangyong and Renault factories, significantly expanded the list of models into which this antifreeze is recommended by the company itself, which produced these cars from the assembly line . Of course, the use of CoolStream A-110 is not limited to this list. The product has become a good choice for many used foreign cars not only of Asian origin.
It is successfully used in European cars, and even more so in Russian cars of the VAZ, Chevrolet and other brands. This antifreeze will help to avoid corrosion, cavitation, gel and foaming inside the cooling system. It effectively removes excess heat and prevents overheating in difficult operating conditions. However, the most devastating blow to competitors was inflicted by the service life: antifreeze will faithfully serve 200 thousand kilometers, but not more than ten years. It is this indicator that does not leave buyers even the slightest doubt when choosing a coolant.
2 SINTEC UNLIMITED G12++
Best Value
Country Russia
Average price: 719 rubles.
Rating (2019): 4.9
Excellent in its characteristics, antifreeze that has successfully passed a set of functional tests. Contains in its composition additives of a new generation, responsible for the comprehensive comprehensive protection of the system. Instead of a directed action on the corrosion site (which is, in fact, the treatment of the "sore"), SINTEC UNLIMITED G12++ forms a protective silicate film interspersed with carbon components. This not only saves metal elements from rust, but also provides protection for the entire life of the fluid.
The freezing point was even lower than stated: at -45 there was only a slight crystallization of antifreeze. This fact allows you to use UNLIMITED in harsh climatic conditions without fear of damage to the pipes of the cooling system. At the same time, the manufacturer announces an antifreeze service life of 5 years, which, given the cost and compliance with the tolerances of Volkswagen, Kamaz, Hyundai, Kia manufacturers, makes it impossible to compete equally with similar products from other brands.
1 Motul Inugel Optimal
High efficiency throughout the entire service life
Country: UK
Average price: 2068 rubles.
Rating (2019): 4.9
If SINTEC is a kind of transitional composition from carboxylate antifreeze to lobrid, then Motul Inugel Optimal can be regarded as a full-fledged lobrid. The transition in temperature is too abrupt. This coolant freezes at a temperature of -37 ° C, and boils at a terrible value of 137 ° C. Neutralizes oxides, breaks down scale, due to which it gives the cooling system a “second life”.
It is also very important that all additives and the concentration of monoethylene glycol in Motul Inugel Optimal are absolutely safe for polymer compounds (plastic and rubber). Such antifreeze is frankly expensive, but it provides a qualitatively different level of protection, for which it is valued by a selective consumer. The action of additives and the durability of the coolant are equally effective throughout all 5 years of operation, and with a gentle use (calm, measured driving and low mileage), this period can be safely extended by a year.
The best concentrated antifreeze
The bulk of antifreezes are pre-prepared solutions of ethylene glycol with distilled water, which have strictly defined temperature indicators and additive concentrations. If the car owner needs to slightly change the characteristics of the coolant, he should resort to buying antifreeze concentrates, which can later be diluted at his discretion.
5 Febi G11 (blue)
The best percentage of inhibitors
Country: Germany
Average price: 560 rubles.
Rating (2019): 4.6
The German manufacturer of spare parts and consumables also produces liquids for cooling systems of various cars. Antifreeze in an undiluted state remains fluid at -80 ° C, blue (there are yellow, green, pink concentrates, but this one is the most common) and has high anti-corrosion activity, prevents deposits in the system and can be used in modern engines with an aluminum block. The increased percentage of inhibitor additives provides reliable protection of the cooling system even when the concentrate is diluted in a ratio of 1 to 4 (relevant for the southern regions).
Antifreeze complies with G-11 and is recommended for use in Mercedes-Benz, Volkswagen, BMW vehicles. At the same time, no one forbids pouring it into such car brands as VAZ, Daewoo, Hyundai, Kia, etc. It will perfectly provide cooling for most existing engines. At the same time, one should also take into account the attractive cost, which is more affordable in comparison with similar products of the nearest competitors - the Febi G11 has a container of 0.5 liters more, and a complete replacement of antifreeze will require, on average, three containers instead of five (for classic VAZ models ).
4 Hepu P999
The optimal combination of quality and cost
Country: Germany
Average price: 502 rubles.
Rating (2019): 4.7
This concentrated antifreeze meets the VAG G-11 approval. It can be poured into most imported brands such as Audi, Opel, Ford, Chrysler, Mercedes-Benz, Fiat, Kia and others. In domestic (VAZ, GAZ, UAZ, KAMAZ) cars, it is advisable to use it only if there are no leaks, since the cost of a complete replacement of the fluid in the cooling system is quite high. In this case, of course, it should be borne in mind that the next change of antifreeze will have to be carried out no earlier than after 3 years. When diluting the concentrate in a ratio of 1 to 1, the frost resistance of the liquid will be close to -37 ° C, and if operation is planned in more severe conditions, the amount of water added to Hepu P999 should be proportionally reduced.
As for the properties of the coolant, it perfectly suppresses oxidation inside the system, does not foam, is resistant to cavitation and has good lubricity, which increases the life of the pump. Scale deposits, and even more so gel-like congestion, this antifreeze does not form under any circumstances, reliably working out every ruble spent.
3 Castrol Radicool NF
high boiling point
Country: Germany
Average price: 535 rubles.
Rating (2019): 4.7
Hybrid concentrate suitable for use in passenger cars and trucks with diesel and gasoline engines. The replacement interval is more than three years, which is an excellent result for hybrids. Corrosion protection at the level - inorganic additives, coupled with organics, completely neutralize the rust center.
Can be mixed with green antifreeze of any brand, as well as diluted with water in free proportions. In the recommended ratio, the threshold temperatures have the following values: freezing occurs at -35 degrees Celsius, and boiling at +175. An interesting and very worthy "anti-freeze", which is in great demand among domestic consumers. Despite the somewhat aggressive reaction of the concentrate to polymer compounds, its effect on protecting the engine from possible overheating looks like an obvious advantage over many of its closest competitors. However, it is precisely this shortcoming that has become the reason why Castrol Radicool NF occupies the third position in this category.
2 LIQUI MOLY Kuhlerfrostschutz KFS 2001 Plus G12
The choice of professionals
Country: Germany
Average price: 690 rubles.
Rating (2019): 4.8
German concentrate approved by global automakers. The temperature range is regulated by the “by eye” method - the company does not give any recommendations on this matter. However, there is verified information that if you fill in Kuhlerfrostschutz KFS 2001 Plus G12 and treated water in a 1 to 1 ratio, you get a standard coolant frost resistance of -40 ° C. For the northern regions, this figure can be increased to -50 ° C by adding 600 ml of deionized water per liter of concentrate. The organic complex present in the composition actively protects the system from corrosion, scale and cavitation, prevents the engine from boiling, regardless of its operating conditions.
Many motorists write that this composition (red) can be mixed with blue antifreeze (of the same manufacturer) G-11. Given all the above features, we can safely say that this product is one of the best concentrates on the domestic market. It is recommended for use in some models by the German VAG. The KFS 2001 Plus G12 does an excellent job with the engines of Asian cars (Hyundai, Kia, Daewoo, Lifan, etc.), and there is nothing to say about the models of domestic VAZ, Chevrolet and others - this durable and reliable antifreeze will significantly improve the performance of Russian auto.
1 MOBIL Antifreeze Extra
Reliable overheating protection
Country: USA
Average price: 465 rubles.
Rating (2019): 4.9
The world-famous American company MOBIL produces MOBIL Antifreeze Extra antifreeze concentrate, which has the highest performance characteristics. Before pouring this coolant into the vehicle, it must be diluted with deionized water, following the proportions recommended by the manufacturer. This silicate antifreeze is based on ethylene glycol, due to which it creates a strong film on all components of the system, increasing heat removal. The high-quality additives Glysantin G48 from BASF included in its composition provide the best protection of all parts and the most important components of the car cooling system from corrosion and freezing.
Due to the absence of amines and phosphates in the composition of MOBIL Antifreeze Extra antifreeze, the possibility of the formation of harmful deposits is excluded during its use. This coolant is compatible with ferrous and non-ferrous metals as well as aluminum. MOBIL Antifreeze Extra is recommended for use by well-known car manufacturers such as Mercedes-Benz, Opel, BMW, Saab, etc. This antifreeze is able to provide better protection to cylinders, water pumps, radiators, etc. for at least three years.
The best traditional antifreezes (antifreeze)
This category contains the most common coolants in our country, which, being, in fact, antifreezes, have their own special name - antifreeze. Their service life is short (up to two years), but the most affordable price makes these products the best offer on the domestic market.
3 Alaska Tosol -40 °C
Best price
Country Russia
Average price: 266 rubles.
Rating (2019): 4.2
This product is one of the most affordable offerings on the market. In fact, this is the strong point of Alaska antifreeze (antifreeze). It really does not freeze at -40 ° C, but it approaches its limit very tightly, turning into a thickened ice porridge, and completely crystallizes already at -41 ° C. For this reason, it should not be poured into vehicles operating in regions with winter temperatures below 35 °C.
At the same time, it has a good alkaline index (ph 8.1) and the best resistance to foaming for such a price. The weak side is considered to be a low boiling point (101 ° C), therefore, the car engine should be operated with this coolant with more caution. Additive inhibitors (there are few of them, but they are present in Alaska Tosol -40 ° C) will begin to break down already at 98 degrees. In the southern regions, it definitely should not be flooded. It is more suitable for a temperate climate and cars, the bulk of the mileage of which occurs on long-distance routes. In any case, this antifreeze is getting better and better than ordinary water, and it does not have a destructive effect on such an element of the system as a water pump for the entire service life. For old VAZ models and foreign cars, it will definitely come in handy.
2 OILRIGHT Antifreeze -40 °C
Optimal combination of price and quality
Country Russia
Average price: 305 rubles.
Rating (2019): 4.5
The base number of antifreeze is 12.9, which means that "OILRIGHT Antifreeze -40 ° C" confidently counteracts oxidative processes in the engine cooling system. The manufacturer recommends this product for use in modern vehicles. Antifreeze of this brand, despite the affordable cost, has an international certificate of conformity. It can be poured into cars manufactured by the VAG concern, and even more so into domestic models of VAZ, GAZ and others.
With a standard service life (2 years), the coolant does not destroy rubber seals and pipes. Working in various modes, "OILRIGHT Antifreeze -40 ° C" does not form scale and gel-like deposits in the system. The boiling point is 109 °C, which is sufficient for reliable heat removal under normal operating conditions.
1 FELIX Antifreeze -45 °C
Adapted to other brands of antifreeze. Buyer's Choice
Country Russia
Average price: 610 rubles.
Rating (2019): 5.0
In this category of traditional coolants, FELIX antifreeze is considered the best option to choose from. It is not so expensive that owners cannot afford to pour it into their car. Antifreeze is successfully used in trucks, almost all domestically produced cars, and on the VAZ conveyor it is used as a coolant for new vehicles.
It mixes well with other brands of antifreezes and antifreezes of any category, and in emergency situations, the use of FELIX Antifreeze -45 ° C is the most rational solution, even for modern engines. Despite the blue color of the liquid, according to the VAG classification, this product corresponds to the categories G11 (green) and G12 (red), which makes it possible to safely use it in the car engine cooling system from 2 to 5 years (but not more than 150-200 thousand km) .
Antifreeze liquid, or antifreeze for a car, is designed to cool the engine in the warm and cold seasons. Despite the apparent simplicity of the task, the choice of such a liquid requires a conscious approach. Drivers have questions about this topic, so it’s worth understanding it in more detail.
Which brand of antifreeze is better? And what color of antifreeze, green or red, is it better to use for my car? Why is my antifreeze red and my neighbor's is green? Such questions require an answer - then you will know which antifreeze to fill in is better and you will make a choice consciously.
Antifreeze is sold mainly in two forms - concentrate or already diluted in the required proportions
To make it easier for drivers, experts regularly rank antifreeze manufacturers. The antifreeze rating determines which manufacturer is trustworthy, and which brand of antifreeze is best.
Characteristics of antifreeze liquid and its types
Before considering the top 10 best deals on the coolant market and deciding which is better, let's figure out what characteristics say that antifreeze is good or bad. Experts say that there are liquids on the market whose characteristics say that it is better not to pour them into the car.
Good antifreeze has the following properties:
- Boiling point above 110 C;
- No foaming;
- The freezing point is well below zero;
- Low viscosity;
- Prevention of corrosion;
- Durability (service life over 3 years or mileage over 60,000 km).
Regardless of which antifreeze you decide to fill in, it should be understood that mixing different brands of "coolant" is fraught with consequences In addition, such a liquid is required to have an expansion coefficient less than that of water in a ratio of as much as 1.5 to 9. This helps to avoid the destruction of the container in cases where the liquid freezes.
The composition of the coolant includes monohydric alcohols, glycerin and other additives. Ethylene glycol or propylene glycol is used as the active ingredient.
There are four types of coolants:
- Traditional.
- Hybrid.
- Lobrid.
- Carboxylate.
The latter variety is recognized by experts as the best, since it copes with the appearance of corrosion centers in the engine more successfully than others.
The answer to questions about the color of the liquid and its effect on quality and properties is simple - dyes are used for marketing purposes only and do not affect performance in any way. As additives, special substances are sometimes used to help detect leaks using ultraviolet light.
Using antifreeze, you can often draw quite serious conclusions regarding the condition of the engine.
Be sure to note that there is no global quality standard in this area, since each climatic zone requires special properties. In addition, different parts of the globe use their own additives to prevent the occurrence of corrosion processes.
Rating of offers in the market of coolants
After defining and analyzing the characteristics of engine cooling fluids, let's proceed to the review of proposals for 2015-2016. It will help determine which antifreeze is better, which companies offer profitable options, which one is better in this or that case.
Liqui Moly Langzeit GTL12 Plus- recommended for those machines in the motor of which aluminum parts are used - they require special care. Liqui Moly Langzeit GTL12 Plus is the best antifreeze for modern cars, as it guarantees a high level of rust protection. They do not use nitrites, silicates, amines and phosphates. The composition crystallizes at 40C below zero, and boils at 109C above zero. Therefore, it tops reviews from well-known automotive brands.
This antifreeze is very well suited for cooling systems of modern engines, providing them with reliable protection against corrosion.
Main advantages:
- large temperature range for use;
- organic composition;
- compatible with other similar substances;
- complies with GOSTs and technical standards;
- these are the best antifreezes for designs with aluminum parts.
Flaws:
- high price.
CoolStream Optima- this antifreeze is good in cases where the budget price is of interest. It can be safely added to any brand of liquid - Cool Stream Optima antifreeze does not require flushing the system. Suitable for new generation vehicles, copes with corrosion, foaming, rubber swelling. Freezing occurs at 42C below zero, boiling - at 109.6C above zero.
This is a liquid that can be added to any antifreeze without flushing the system.
Main advantages:
- operating temperature range;
- acceptable anti-corrosion characteristics;
- organic composition;
- democratic value;
- combined with other substances;
Flaws:
- slight excess of foam stability that appears during the operation of the cooling system;
- short service life.
SINTEC LUX G12- if you are considering which antifreeze is best for an old car, this option comes first. The composition includes exclusively organic ingredients - nitrites, nitrates, silicates, phosphates are absent. On the Internet you will find a lot of reviews about what a good option for aluminum motors. It is also suitable for other engines operating under heavy loads. Decently copes with corrosion, boiling and freezing. AvtoVAZ at its factories prefers this particular variety.
Protects the cooling system from corrosion processes, freezing and overheating
Main advantages:
- temperature operating range;
- reliability;
- affordable price;
- recommended for "heavily loaded" motors.
Flaws:
- not detected.
Felix Carbox G12- suitable for any cars and trucks: with a large load, turbocharged, boosted engine. In harsh climates and on bad roads, it also handles well. It freezes at 45 C below zero and boils at 50 C above zero. Corrosion protection here takes place according to the "targeted principle", in which rust pockets are blocked by the emerging protective layer.
Antifreeze allows the machine's cooling system to perform its function perfectly in the outdoor temperature range from -45 to +50 °C Main advantages:
- a wide range of applications - if you are in doubt about the choice, it is better to pour Felix Carbox G12 into the car;
- high threshold of boiling;
- multifunctional anti-corrosion additives;
- ergonomic container;
- affordable price;
Flaws:
- crystallization temperature too high.
TOTACHILONGLIFEANTIFREEZE 50 G12- Japanese brand products that are suitable for cooling gasoline engines and diesel engines. Contains no inorganic additives. Freezing occurs at -37 C, and boiling - at +106 C, which meets existing standards. A huge advantage of this option is a long service life, it is 5 years.
Main advantages:
- positive effect on the details of the cooling system;
- range of operating temperatures;
- long service life;
- adequate price.
The fluid is suitable for cooling systems of most gasoline and diesel engines, does not contain inorganic corrosion inhibitors Flaws:
- lack of Russian-language information on the package.
SINTEC EURO G11- a simple but effective option for cars that are over 20 years old. The freezing point is -48 C, and the boiling point is +111 C. This indicates that it is used in a harsh climate - it is suitable for cars and trucks of imported and domestic production. High lubricity has a positive effect on the service life of the water pump.
Main advantages:
- an impressive range of operating temperatures;
- universality;
- high lubricity;
- compliance with GOST and technical requirements;
- low price.
This coolant has good lubricating properties, prolongs the life of the water pump
Flaws:
- the actual crystallization temperature is higher than indicated in the documentation.
Felix Prolonger G11- all liquids labeled with G11 have one common drawback - a short service life. However, it was in this modification that it was possible to maximize durability. The composition also includes a reinforced complex of additives with anti-corrosion action.
Main advantages:
- a serious period between fluid changes;
- operating temperature range;
- gentle effect on the cooling mechanism of very old machines;
- low cost.
The main advantage of this antifreeze is its compatibility with all types of coolants.
Flaws:
- the actual boiling point is lower than that indicated in the documentation.
Highway G11+ is compatible with any type of coolant based on ethylene glycol - you can safely pour it without cleaning the system. The composition does not contain inorganic anti-corrosion additives. The freezing point is -40C, boiling - + 50C.
Main advantages:
- a serious range of operating temperatures;
- organic composition;
- compatibility with other types of coolant;
- low cost;
Flaws:
- low boiling point;
- need to be replaced more than once every two years.
The best coolant concentrates 2015-2016
Let's separately consider the best offers for coolant concentrates on the market in 2015-2016.
Liqui Moly Kuhlerfrostschutz KFS 2001 Plus- This is one of the best offers on the modern auto chemical goods market. It is characterized by performance in a wide temperature range - the boundaries are regulated by changing the coolant concentration. With a solution ratio of 50/50, the freezing point was -35.5C, and the boiling point was +122C. Contains no inorganic additives. It can be filled in standard red and blue coolants.
Main advantages:
- high quality;
- huge operating temperature range;
- compatible with coolant G11 and G12;
- organic composition;
- compliance with GOST and regulations;
Flaws:
- high price.
CASTROL Radicool SF premix – highly effective concentrate of universal action. Good for gasoline and diesel engines in cars, trucks and buses. The service life is more than three years. The composition is designed to provide maximum protection against corrosion and prevent calcium deposits on the walls of the system. At the same time, it does not contain inorganic inhibitors - phosphates, nitrites, silicates, etc. The freezing point is -37C, and the liquid boils at 175C.
A very serious coolant concentrate with decent performance indicators
Main advantages:
- excellent quality;
- impressive operating temperature range;
- long service life;
- protection against scale on the walls;
- compliance with GOST and the requirements of the regulations.
Flaws:
- high price.
The choice of coolant is a task no less responsible and important than the choice of oil. At the same time, the features of the car are taken into account, for which the cooling method, operating conditions, its service life and the climatic zone are selected.
Antifreeze is a liquid that does not freeze at negative temperatures and is used in the cooling system of automobiles. Its main active ingredient is ethylene glycol, it also contains additives that have an anti-corrosion effect, an anti-foam agent, a dye and water.
The temperature at which antifreeze crystallizes is much lower than that at which ordinary water freezes, which allows the machine's cooling system to work properly in the harsh winter season, in any climatic conditions. Spreading through the channels and cylinder head of the cooling system under the action of a centrifugal pump, the liquid saves the sections of the radiator and the conductive pipes of the engine from dangerous expansions and ruptures.
The modern market is replete with antifreezes of various brands and colors. With such an abundant assortment, it is easy to get confused and confused, moreover, recently, buyers quite often began to encounter counterfeit goods. Most often, scammers either copy well-known and popular brands, or simply dissolve the paint in plain water. Such a fake can cause irreparable damage to the car. In order not to get into trouble, it is very important to understand the brands and color categories of antifreeze.
Currently, there are three categories of antifreezes, differing in the composition of the main and auxiliary substances. You can recognize them by the color of the liquid.
Category G11
The simplest silicate antifreeze with a minimum set or complete absence of additives and auxiliary components.
Common colors are blue and green, although yellow and orange liquids are not very common. Since the only function of this type of antifreeze is to cover all elements of the cooling system with a protective film, its service life is limited to three years. 
Category G12
A more effective antifreeze based on ethylene glycol and carboxylates, which effectively dissipates excessive heat and prevents the development of corrosion. The liquid is colored predominantly red, rarely yellow. This type of antifreeze is stable and durable enough; it can function for up to five years in an engine running at powerful speeds. 
Category G13
The latest high-quality antifreeze based on polypropylene glycol, an organic, non-toxic and environmentally friendly active ingredient. This type of coolant, colored orange or yellow, is the most expensive and effective. 
If a few years ago the division of coolants into color categories was clear and understandable, which made it very easy for car owners to choose, now this is an ordinary marketing ploy. Manufacturers paint their products in a variety of colors, not in accordance with the quality and characteristics. Therefore, when buying antifreeze, it is better to focus on the brand and composition of the components.
Selection by brand and color category
In order not to harm your own car, when replacing antifreeze, you should choose the same manufacturer and the same color category as the original cooler. Detailed information about what type of antifreeze should be used in a car of a particular brand can be found either in the technical documents for operation or on the manufacturer's website.
Typically, car manufacturers prefer one or more types of antifreeze and equip engine cooling systems for them:
- European and American companies(Ford, Audi, Porsche, Skoda, Land Rover and others), who strictly monitor the technical and environmental quality of their products, use antifreezes of the G11 category for budget vehicles and G13 for expensive brands. The use of coolant G12 is unacceptable due to the toxicity of ethylene glycol.
- Manufacturers in Japan and Korea(Toyota, Honda, Nissan, Mitsubishi, Suzuki and others) use only their own brands of antifreeze. Basically, these are improved liquids based on G12 + category carboxylates, slightly less toxic.
- Chinese companies, as well as manufacturers in Russia and the CIS countries (VAZ, GAZ, KAMAZ, BELAZ and others) are not particularly picky about the choice of antifreeze. Most often, they simply note in the technical documentation a list of successfully industrially tested and recommended coolers.
On the video, which antifreeze to choose:
But how antifreeze is selected and how to do it right for your car is described in detail in this
The reason for the decrease in the level in the engine cooling system
Most often, the cause of a slight decrease in the level of antifreeze lies in the usual evaporation. But to find out whether antifreeze evaporates from the car's cooling system can only be done empirically. Water, which occupies a sufficient volume in the composition of the cooler, is able to slowly evaporate even from a completely sealed space. If the car is in good condition, this should not cause any concern.
If the coolant disappears suspiciously quickly, you should immediately contact a service center. It is possible that antifreeze seeps through damage and cracks in the cooling system housing or its conductive hoses unnoticed. It is worth checking for breakdowns and the car radiator.
On the video, the best antifreeze for a car:
The best brands in Russia and CIS countries
In order for the engine cooling system to work properly, and the car does not fail at a crucial moment, you need to choose brands of antifreeze that have proven themselves, proven and popular with consumers.
Thus, when purchasing a replacement cooler, you need to carefully familiarize yourself with its composition and manufacturer. The right choice will allow you not to worry about the future of your car.
The question is what kind of antifreeze to fill relevant at any time of the year. The choice of a particular coolant is based on the recommendations of the automaker, the type of antifreeze (traditional, hybrid, lobrid, carboxylate), its durability, viscosity, anti-corrosion properties. Also, coolants differ in color (red, blue, green) and concentration (the freezing and boiling point of antifreeze depends on it). You can mix only the same type of antifreeze, and you should not use a concentrate, but a liquid diluted in nominal proportions. The following is a rating of popular antifreezes, as well as comprehensive information about what kind of antifreeze to pour.
| Name | vendor code | Price, rub | Description and features |
|---|---|---|---|
| SLC5L | 840 | Sold as a concentrate and a ready-to-use liquid. | |
| 8840 | 580 | ||
| P999G12 | 440 | Sold as a concentrate. | |
| 99901089 | 400 | Sold as a concentrate. | |
| 791685 | 400 | It is sold in cans of 4.2 liters, ready for use. | |
| 9000024 | 560 | Ready-to-use red coolant. | |
| FENOX G12 | AF5252 | 470 | It is sold in cans of 5 liters, ready for use. |
| SWD Pheinol GW-12 | 39140 580 | 990 | It is a ready-to-use agent based on ethylene glycol. |
You can find their detailed description, performance characteristics and features below.
Characteristics of antifreeze
Before moving on to the question of which antifreeze to pour into the car, it is necessary to understand the properties that the coolant should have, as well as what types of it currently exist.
So, high-quality antifreeze should:
- have a boiling point exceeding + 100 ° C (the more, the better);
- do not create foam on the surface of the liquid and in the engine cooling system;
- low freezing point (the lower the better);
- have low viscosity;
- protect engine parts from corrosion on their surface;
- have a long service life (at least 2 ... 3 years or 60 thousand kilometers).
It is also worth choosing the coolant whose expansion coefficient is less than that of water. This is necessary so that if the antifreeze still freezes, then the container into which it is poured will not crack. In particular, the ratio should be related as 1.5:9 to water.
Types of antifreeze
All antifreezes are divided into two large categories - ethylene glycol and propylene glycol. The first, in turn, are divided into several subspecies:
- Traditional (with inorganic inhibitors). These are the oldest antifreezes that were widely used in the 1960s ... 1990s of the last century. They are designated G11. They have mediocre properties for protecting metals from corrosion. International designation - IAT (Inorganic Acid Technology). By the way, the popular in our country "Tosol OZH-40" and "Tosol OZH-65" also belong to this type of coolant. As for the question of whether to fill in red or blue antifreeze, it is immediately worth noting that the color does not directly affect the performance properties of the liquid, but only identifies it and serves marketing purposes. A striking example of this is the fact that "Tosol OZH-40" has a blue (light blue) color, and "Tosol OZH-65" is red, that is, there is a color differentiation. Similar reasoning is valid for imported green, purple, pink and other antifreezes. Less often you can find funds with the designation G11 + and G11 ++. They differ in the content of carboxylic acid in their composition. The higher the class, the closer it is to G12.
- Carboxylate (with organic inhibitors). They appeared in the 90s of the last century in connection with the increase in environmental standards regarding emissions from internal combustion engines. Their corrosion inhibitors are based on organic carboxylic acids. International designation - OAT (Organic Acid Technology). They are marked G12 and G12 +. The use of carboxylate antifreezes is allowed only in the engines of those machines into which such a liquid was originally filled. That is, in accordance with the recommendations of the automaker! If traditional antifreeze was used before, then before filling in the carboxylate coolant, it is necessary to replace all old seals and hoses in the engine cooling system and flush the system.
- hybrid(have the designation - HOAT, Hybrid Organic Acid Technology or simply Hybrid). They are called hybrid because they contain both salts of carboxylic acids and inorganic salts. Although they are on this list after carboxylate ones, their quality is worse (and the price is lower). The service life of hybrid antifreezes is from 3 to 5 years. As for the color of the liquid, different manufacturers add different dyes to them. Therefore, you can find hybrid antifreezes of yellow-orange, bluish-green, pink and colors close to them in shade.
- Lobrid(Lobrid, made by "bipolar technology", Lobrid - Low hybrid or SOAT - Silicon enhanced Organic Acid Technology). At the moment, this is the last type of antifreeze based on ethylene glycol. In essence, they are also hybrid, as they contain organic corrosion inhibitors, as well as silicon compounds, the task of which is to protect aluminum parts of the cooling system of modern cars from corrosion. They have a high boiling point (often its value reaches + 135 ° C). In addition, they have a long service life of up to 10 years or 200 thousand kilometers. Therefore, refilling antifreeze at the factory is often lifelong. They are designated G12++.
However, the most advanced antifreezes today are propylene glycol antifreezes. Their development is associated with a constant increase in requirements regarding the environmental friendliness and safety of engine emissions for nature and humans. In this sense, propylene glycol is safer than ethylene glycol. They have the designation G13 (although they are also considered lobrid). As for color, different manufacturers add different dyes. So, on sale you can find antifreezes in purple, yellow, orange or similar colors.
Mixing antifreezes of different types
Often a situation may arise when, for one reason or another, it is necessary to add antifreeze. Due to the fact that the chemical composition of different classes of coolants is different, their mixing must be approached with skill. It is believed that a mixture of G13 antifreeze with G11, G12 and G12 + (in pairs with each) is considered suitable for use in the cooling system of a car. That is, it does not cause obvious harm to the surfaces of individual parts. However, such a mixture does not have the necessary anti-corrosion properties, and therefore cannot be used in the long run.
It is officially accepted that when mixing two or more antifreezes belonging to different classes, the resulting mixture belongs to the class to which the simplest antifreeze belonged (for example, when mixing G11 and G13, the mixture will belong to class G11). However, in reality, mixtures of different antifreezes will not meet the specifications declared by automakers, and therefore not a single service station or service center will take responsibility for the use of such mixtures. Accordingly, the decision to mix lies entirely with the owner of the car.
Antifreeze concentrate and its uses
How to properly dilute the concentrate
The issue of using coolant concentrate worries many motorists. Firstly, the question of which antifreeze to fill in the cooling system is of interest - concentrated or diluted? We will immediately answer it - it is necessary to fill in only diluted liquid. To what extent it should be diluted should be indicated on the packaging or in the attached instructions, since these data may differ for different manufacturers (most often diluted in equal proportions 1: 1).
The reason why it is necessary to dilute the concentrate lies in the field of physics. The fact is that the freezing point of the concentrate is approximately from -10 ° C to + 180 ° C (inaccurate data are indicated, since they depend on the specific brand of antifreeze and other parameters). And if water is added to the concentrate, then this temperature interval shifts down, that is. the crystallization temperature will be -40°C and lower, and the initial boiling point drops to +100°C ... +135°C (depending on the type of antifreeze, as well as the amount of water added).
You can read the exact information about the use of the concentrate, in what proportions and by what technologies to dilute it on the packaging or in the attached instructions.
Another concentrate can be used if the usual antifreeze in the system has been previously diluted with water. It is only necessary to add a concentrate of the appropriate class, and preferably from the same bottle from which it was topped up earlier.
The advantage of buying concentrated antifreeze is the fact that you can make the mixture yourself in the right proportions, which saves you the risk of buying too diluted coolant.
Using a hydrometer, you can independently find out the density of the diluted concentrate, as well as determine the point of its crystallization. To do this, you should use the reference data.
| The dependence of the concentration of ethylene glycol on the crystallization temperature of antifreeze | ||
|---|---|---|
| Ethylene glycol concentration, % | Density of antifreeze, g/cm³ | Crystallization temperature, °C |
| 97,8 | 1,112 | -20 |
| 93,0 | 1,110 | -30 |
| 85,4 | 1,104 | -40 |
| 78,4 | 1,098 | -50 |
| 72,1 | 1,092 | -60 |
| 65,3 | 1,086 | -65 |
| 63,1 | 1,083 | -60 |
| 58,0 | 1,078 | -50 |
| 52,6 | 1,071 | -40 |
| 45,6 | 1,063 | -30 |
| 36,4 | 1,051 | -20 |
| 26,4 | 1,034 | -10 |
As for the total density of antifreeze, it is considered normal within 1.069 ... 1.072 g / cm³. At this density, its crystallization temperature is -40°C and below. Interestingly, dilute ethylene glycol will freeze at around -40°C at a density of 1.071 g/cm³ and 1.104 g/cm³. It is beneficial for manufacturers to choose a density of 1.071 g / cm³, since the properties of the coolant will not worsen from this, and its production will be cheaper.
Knowing the information given in the table, you can independently make antifreeze of such a density that it does not freeze at very low temperatures, which is especially important for residents of the northern regions of our country.
Also, concentrated antifreeze can be used for multi-stage flushing of the cooling system. For example, in cases where the machine is transferred to another type of antifreeze or when the coolant was heavily contaminated. The flushing technology is specified by the automaker.
Rating of popular antifreezes
And finally, let's move on to a review of popular antifreezes as of the winter of 2017/2018. The rating was compiled in accordance with the reviews of motorists, prices, performance characteristics, their availability, ease of use and other important parameters. Also, articles are given to them, which will help you buy antifreeze through an online store.
Eight different antifreezes were taken as samples, released under different trademarks, both in pure form and in the form of a concentrate. Of particular interest is the value of the boiling and crystallization temperatures, as well as the percentage of water in the composition of the liquid. So the rating looks like this.
Sold as a concentrate and ready-to-use coolant. Meets the VW G12+ specification, has a red color. Can be used for cars, vans, trucks and buses with petrol and diesel engines. The silicate-free formula protects aluminum alloy cooling system components from corrosion, prevents freezing in winter and overheating in summer. Manufactured using OAT technology - Organic Acid Technology. Service life - 5 years. Complies with AFNOR NFR 15-601 (except Reserve Alkalinity). It can also be used in vehicles from other manufacturers. Produced in the UK according to the original recipe. It is distinguished by high quality and a small number of fakes on the shelves of domestic stores. The crystallization temperature of the ready-to-use coolant (52%) is -40°C, the initial boiling point of the concentrate is +165°C. The catalog number is SLC5L, the cost of a five-liter canister for the winter period of 2017/2018 is 840 rubles.
The description states that the antifreeze is intended for highly loaded engines with an aluminum block. Refers to the G12+ specification. Does not contain amines, phosphates, nitrides and silicates.** Sold as a concentrate**, red liquid. It is produced in Germany, from where it is exported to many countries of the world, including the Russian Federation and other CIS countries. The mentioned trademark is known all over the world for its high-quality process fluids, oils and other auto chemicals. Shelf life and operation - 3 years. Can be used for all cooling systems and engines, especially heavy duty aluminum engines in cars, trucks, buses, agricultural machinery and stationary engines. Approvals: VW- G12 Plus BASF G 30 Audi TL 774-D/F ab Bj. 8/96 Porsche Carrera ab MJ 98, Boxter and Cayenne Mercedes Benz 325.3 Scania TI 02-98 0813 T/B/M sv Seat TL 774-D/F ab Bj. 8/96 Skoda TL 774-D/F ab Bj. 8/96 MAN 324-SNF VW TL 774-D/F ab Bj. 8/96 MTU MTL 5048. Its crystallization temperature is -40°C (when diluted 1:1), -27°C (when diluted 1:1.5) and -20°C (when diluted 1:2). The boiling point is +106.8°C. The article is 8840. The approximate price of a one-liter canister as of the same period is 580 rubles.
German HEPU Antifreeze P999 Concentrate belongs to the class G12 +, and is sold in a 1.5 liter canister, color - red. Cannot be used undiluted. It is a fairly well-known brand that produces various automotive chemicals. specially designed to meet the requirements of aluminum and cast iron applications in passenger and commercial vehicle engines and electric motors. Excellent protection against corrosion, overheating and foaming, which ensures optimal heat dissipation. Approvals: GM 6277M; Opel B040 1065; Ford WSS-M 97B44-D / MB 325.3; MAN 324 SNF. Its crystallization temperature is -38°C when mixing 50%:50%, -25°C when mixing 40% antifreeze and 60% water, and -15°C when mixing 30% antifreeze and 70% water. The boiling point is +103.2°C. As for the article, it is P999G12. The price of the said canister is 440 rubles.
SWaG Antifreeze is rated G12+ and has a pink-purple color. 1.5 liter canister in which concentrated antifreeze for sale. Also produced at production facilities located in Germany. The brand is known, in the country and abroad, for quality automotive products. Tolerances of automakers - MB 325.3; Ford WSS-M97B44-D. The crystallization temperature of antifreeze is -39°C (when mixed with water 1:1), the initial boiling point is +102.3°C. As for the article, it is 99901089. The price of the mentioned canister is 400 rubles.
It is sold in canisters with a volume of 5 liters in its pure form, immediately ready to use. Complies with British Standard BS 6580:2010. Produced under license and under the control of Chameleon GmbH (Germany). using modern equipment and appropriate permits. It is a fairly high-quality antifreeze. Service life - 3 years. Color - red. Class - G12. Provides reliable protection of engine parts against corrosion. The crystallization temperature of antifreeze is -42°C, the initial boiling point is +101°C. The item number is 791685. The price of a canister is about 400 rubles.
Ready to use red coolant. Produced in Lithuania. Mega Zone Antifreeze-35 is rated G12 and formulated with ethylene glycol and a high quality anti-corrosion and anti-foam additive package. Guarantees excellent protection against freezing and overheating. It has an extended service life. Conforms to the following tolerances and standards of vehicle manufacturers: SAE J1034, JIS K 2234, Ford ESE M97B49-A, Porshe/VW/Audi/Seat/Skoda (TL 774-D), Mercedes MB 325.3. Sold in 5 liter cans. The crystallization temperature of antifreeze is -35°C, the initial boiling point is +100.5°C. Order number - 9000024.
FENOX G12
Completely ready for use. Sold in 5 liter cans. The manufacturer guarantees a 3.5 year warranty period. And the shelf life is 4 years. Production is carried out under licenses from official partners, including the German companies BASF SE and KRUSE GmbH & Co. KG, which confirms that the quality of antifreeze complies with strict tolerances and standards of world automakers. Belongs to class G12, has a red color. Has a very decent quality. The crystallization temperature of antifreeze is -42°C, the initial boiling point is +100.3°C. The catalog number is AF5252. The cost of the mentioned canister is 470 rubles.
SWD Pheinol GW-12
Is a ready-to-use product based on ethylene glycol. Belongs to the class G12 +, has a pink color. Produced in Germany. is a ready-to-use ethylene glycol-based product designed to protect the cooling systems of any vehicle requiring silicate-free antifreeze, including Ford, GM and MAN. The product is suitable for all automotive engines, including modern, high power aluminum engines, and is compatible with any brand of products of a similar purpose (including VW G-11). Specifications: VW (G 12+) TL 774-D/F; MB 325.3; Ford WSS-M 97B44-D; MAN MAN 324 SNF; MTU MTL 5048. The crystallization temperature of antifreeze is -45°C, the initial boiling point is +145°C. Sold in 5 liter cans. Article number - 39140 580. Price - 990 rubles.
Selection Rule Summary
The first rule that you should be guided by when choosing one or another antifreeze is recommendations from your car manufacturer. The manual or technical documentation should indicate the class of coolant, its tolerances, performance characteristics, and possibly directly one or another brand.
Mixing antifreezes of different classes, firstly, is allowed only in accordance with certain rules (since some of them are not allowed to be mixed at all), and secondly, the resulting mixture can be used for a limited time. At the first opportunity, it should be replaced with a new antifreeze, after washing the engine cooling system. If it is urgently necessary to top up the coolant, it is better not to use the first antifreeze that comes across, but add water to the coolant, preferably distilled. But after that, also do not forget to replace the coolant.
And always try make purchases in trusted stores in order to avoid fakes, which, unfortunately, there are a lot of them on the market today. Check with stores for the appropriate licenses, and do not buy antifreeze in dubious places and from dubious sellers. So you will not only save money, but also protect the car engine from exposure to harmful chemical compounds (if you choose the wrong antifreeze or buy a fake, you risk a pump breakdown, radiator replacement, increased fuel consumption, and a decrease in engine oil life by 10 ... 20%).
