A Volkswagen antifreeze change is recommended every two years. The freezing point of the coolant must be at least -25 °C, for countries with an arctic climate, at least -35 °C. According to the TL VW 774 F standard, only G 12 plus concentrate may be used. Lilac color is a characteristic feature. It can only be mixed with red G 12. All these products not only prevent the liquid from freezing, prevent the formation of scale and corrosion, but also increase the boiling point.
Therefore, the Passat's cooling system must work all the time with a concentrate having the above properties. If the car is operated in the warm season or in warm climatic zones, it is impossible to reduce the proportion of the concentrate by diluting it with water. The minimum percentage of concentrate in the Volkswagen cooling system is 40%.
If there is a need to reduce the freezing point, then the proportion of G 12 plus concentrate can be no more than 60%. If this figure is exceeded, the freezing point will increase, and the heat capacity will decrease.
It is forbidden to reuse antifreeze if the heater, radiator, cylinder head have been repaired.
Mixing ratio of concentrate and water for Volkswagen Passat
The amount of coolant depends on the vehicle equipment.
Do-it-yourself antifreeze replacement
Make sure the engine is cold before draining antifreeze. Also, to avoid burns, place a thick rag on the expansion tank.
Unscrew the cap from the expansion tank. Substitute a container to collect liquid.
Three hoses fit to the pump, which is the lowest point in the cooling system. We need to remove the bottom and top. In order to remove the original clamps, use sliding pliers with machined grooves.
Thus, we have drained the main part of the antifreeze, and you can get rid of the remnants in the following way. Remove the middle hose from the radiator pipe and put another hose on it, blow through. You can put all the hoses in their places, but first pay attention to the condition of the pump outlets. If they are covered with various deposits, which happens very often, then clean them with sandpaper. Try to put the clamps on the old tracks.
Now pour antifreeze concentrate diluted in the required proportions into the expansion tank. The thin air outlet hose must flow freely. The coolant must be filled up to the maximum mark.
G12- has a compliance approval VAG TL-774D, and is the earliest development option (late 90s of the last century). Currently under the VAG brand is not available.
G12+- has a compliance approval VAG TL-774F. Developed in 2001, completely replaces G12 antifreeze, differs in a package of additives. It was produced under the VAG brand and was used for the first filling until 2008.
G12++- has a compliance approval VAG TL-774G. Developed in 2006. Completely replaces G12 and G12+ antifreezes, has its own original set of additives, allowing the use of antifreeze throughout the entire life of the car. Available under the VAG brand, as well as several third-party manufacturers, both in the form of a concentrate that requires dilution, and as a ready-to-use coolant. May be miscible with early approval antifreezes (G12, G12+) provided the mixture is operated within the earliest approval requirements.
class antifreeze G13 appeared in 2012. They are fundamentally different from all previous ones, because instead of a poisonous ethylene glycol base, they have a harmless and environmentally friendly propylene glycol base. From a technological point of view, G13 antifreeze is equivalent to G12 ++ ethylene glycol-based antifreeze, and today it does not have any advantages (except for environmental friendliness). G13 antifreeze can also be added to a system with G12, G12+, G12++ antifreezes.
Why change antifreeze in a VW Polo?
During operation of the VW Polo, the coolant heats up to very high temperatures - over 100 degrees Celsius. In winter, during parking, the temperature of antifreeze sometimes drops to minus 30-35 degrees.
Due to large temperature fluctuations, the coolant loses its properties over time, and this, in turn, can adversely affect the operation of the VW Polo engine. That is why it is recommended to replace the antifreeze in the VW Polo sedan every three years or after 90 thousand kilometers.
How to check the level of antifreeze in the expansion tank polo?
The system is filled with coolant through the filler neck of the expansion tank. The expansion tank is fixed in the engine compartment on the bracket of the right shock absorber cup. The tank is made of translucent plastic, which allows you to visually control the level of coolant in the tank. It is necessary to constantly maintain the level of antifreeze between the MIN and MAX marks.
Expansion tank VW Polo sedan: 1 - inlet hose fitting; 2 - marks of the minimum and maximum liquid levels; 3 - filler neck; 4 - fitting of the steam outlet hose; 5 - tank mounting bracket.
What antifreeze is filled in POLO 2010, 2011, 2012, 2013, 2014?
In the VW Polo sedan, produced until 2012, G12, G12 +, G12 ++ antifreeze was poured at the factory. Since 2012, the manufacturer has been using G13 antifreeze. It fully complies with previous tolerances, but has a harmless and environmentally friendly propylene glycol base.
When to change antifreeze VW POLO sedan?
Antifreeze in the engine cooling system of the VW Polo sedan is recommended to be changed every 3 years of operation or after 90,000 km of run.
In addition, antifreeze is changed in the following cases:
- replacement of the cooling radiator;
- engine replacement.
Partial replacement of antifreeze (topping up) is required in the following cases:
pump replacement (water pump);
pipe replacements.
Original antifreeze for VW Polo sedan
Currently, the manufacturer produces antifreeze for the VW Polo G13 sedan. Here are the original numbers of the concentrate and coolant mixture:
G013A8JM1- coolant concentrate (1.5 liters)
G 013A8JM8- coolant concentrate (60 liters)
G013A8JM9- coolant concentrate (210 liters)
G013774M2- ready coolant mixture (1.5 liters)
How many liters of antifreeze do you need for a complete replacement in a polo sedan?
To completely replace the antifreeze in the engine cooling system of the VW Polo sedan, 5.6 liters of the finished mixture are required. The coolant mixture is prepared from antifreeze concentrate and distilled water in a ratio of 40:60. By simple mathematical calculations, it can be understood that a 1.5-liter container of concentrate must be diluted with distilled water in a volume of 2 liters 250 milliliters. As a result, we get 3 liters 750 milliliters of finished coolant. Therefore, from two one and a half liter bottles of concentrate, seven and a half liters of liquid will be obtained. After we fill the system with 5.6 liters of mixture, there will be another 1.9 liters left, which can be used for subsequent topping up, because. over time, a small part of the liquid evaporates.
In order not to mess around with beakers and pipettes, you can simply dilute the concentrate with distilled water one to one. This will not damage the VW Polo cooling system, but will only slightly increase the consumption of antifreeze. At the same time, you will save a lot of time and nerves.
Tosol or antifreeze? What coolant is in the VW Polo?
Do not confuse or compare antifreeze and antifreeze. Antifreeze is a type of antifreeze developed in the Soviet Union for VAZ vehicles. This does not mean that antifreeze is not suitable for VW Polo, but the manufacturer prescribes the use of G12, G12 ++, G13 antifreeze in the engine cooling system.
The Volkswagen concern forms 342 companies that are engaged in the production of cars and other areas related to transport. VAG includes such industrial giants as Porshe, Scoda, Audi, Ducati and others. For the machines that these companies produce, modern high-quality coolants have been developed, including G013A8JM1 antifreeze and similar products from this model line.
Characteristics of funds
Volkswagen AG coolants are available both in the form of ready-made products and as concentrated solutions. Antifreeze - concentrate must be diluted with distilled water in accordance with the instructions.
ATTENTION! Found a completely simple way to reduce fuel consumption! Don't believe? An auto mechanic with 15 years of experience also did not believe until he tried it. And now he saves 35,000 rubles a year on gasoline!
The company manufactures a variety of consumable fluids, including G11, G12, G12+, G12++ and G13. It can be said that these denominations changed history because they were taken as the basis of an international classification system that is valid everywhere.
silicate products
- a traditional blue product containing silicates. These components form the thinnest film on the surface of the system. It gives a remarkable anti-corrosion effect, but reduces thermal conductivity.
This product contains nitrites and phosphates, which can form harmful elements inside the cooling system and be toxic. Liquids created using this technology are considered outdated and are not used for initial filling in the factory.
A blue solution is enough for 1-3 years, depending on individual operating conditions. It can be mixed with G12+ and G12++ antifreezes in small quantities.
In this series, there are three varieties of carboxylate antifreezes. These include:
Latest developments
The unique VW G13 antifreeze was released in 2012. This product is based on propylene glycol and contains a mineral additive package. It can be used together with other Volkswagen products.
The concentrated liquid can be mixed with distilled water. It is worth considering that after dilution, its properties change:
- With a ratio of 1: 2, protection is up to -18 degrees of temperature;
- In a ratio of 1:1.5, protection is up to -24 degrees of temperature;
- When mixing 1:1, the protection is up to -37 degrees of temperature.
Refrigerant Antifreeze Vag
Modern Vag antifreeze perfectly protects the cooling system from freezing, overheating and corrosion. It is great for aluminum motors. It can be used together with G12 line fluids. The tool is purple. Besides, VAG G013A8JM1 solution has the following qualities:
This tool belongs to the class of lobrid antifreezes and is the latest development. As well as hybrid fluids, the solution contains organic and silicate elements. Due to the optimal proportion of components, this product has high protection rates.
The period of use of VAG G 013A8JM1 is 3-5 years.
Motul Inugel and AUDI G13
In the line of modern VAG products, there are two more consumable fluids that deserve attention. Motul Inugel concentrate is one of the varieties of Volkswagen G13 antifreeze that requires dilution with distilled water. Its properties change depending on the proportion of dilution. For example, with a ratio of 50/50, frost protection will be up to -35 degrees of temperature.
The composition of the solution includes glycerin, monoethylene glycol, as well as an organic and inorganic additive package. The liquid is created using lobrid technology, which allows you to protect the cooling system with maximum accuracy. It has an anti-corrosion effect, prevents cavitation, and prevents scale formation.
Another antifreeze made using the latest technology is the VW AUDI G13. This is a concentrated solution, colored purple. It must be mixed with water in a ratio of 1:1. Protects the car at temperatures up to -25 degrees. The liquid does not contain silicates.
Counterfeit Definition
VAG antifreezes are often faked, so you need to take a responsible approach to buying a product. In order not to buy a fake, pay attention to the following details:
Volksswagen consumables are quality products that have stood the test of time. They guarantee reliable protection against freezing and extend the life of the engine. In order for the result to be as high as possible, you need to follow the manufacturer's recommendations and carry out timely fluid replacement. Then the car's cooling system will always work properly.
The cooling system is filled year-round with a mixture of water and antifreeze with an anti-corrosion additive from the VW / SEAT concern. This mixture prevents freezing and corrosion of the cooling system, the deposition of salts and, in addition, increases the boiling point of the coolant. In the circulation circuit, as a result of the expansion of the liquid during heating, an increased pressure is created, which also contributes to an increase in the boiling point of the coolant. The pressure is limited by a valve located in the cover of the expansion tank, which opens at a pressure of 1.4 - 1.6 bar. The engine cooling system requires a high boiling point for the coolant to function properly. If the evaporating temperature is too low, vapor locks can form, which impairs engine cooling. Therefore, the cooling system must be filled with a mixture of water and antifreeze all year round.
You must use G12 Plus antifreeze (purple, exact designation G 012 A8F) or another concentrate marked “according to VW / SEAT-TL-VW-774-F”, for example, Glysantin-Alu-Protect-Premium / G30.
If the cooling system is filled with a mixture containing antifreeze G12 (red, exact designation G 012 A8D), you can also use red G12 antifreeze or another concentrate marked “according to VW/ AUDI-TL-VW-” to replenish the coolant level. 774-D", e.g. Glysantin-Alu-Protect/G30. Note: G12 purple can be mixed with G12 red.
Caution: Do not mix red G12 antifreeze with older green G11 antifreeze as this can cause severe engine damage. The brown coolant (the result of mixing antifreeze G12 and G11) should be replaced immediately.
Note: If a liquid with an incorrect specification of antifreeze is accidentally found in the cooling system, the system must be flushed. To do this, all liquid from the cooling system must be completely drained and the system filled with clean water. Let the engine run for two minutes at idle. Drain the water again and blow out the system from the side of the expansion tank with compressed air to completely empty it. Replace the drain plug and fill the cooling system with a mixture of water and G12-Plus antifreeze.
Attention: To replenish the cooling system (also in the warm season] only use a mixture of G12-Plus (purple) with soft clean water. The proportion of antifreeze should not be lower than 40% even in summer. Therefore, when replenishing the cooling system antifreeze should always be added with water.
In our latitudes, the coolant should provide protection against freezing down to -25 ° C, and even better - up to -35 ° C. The proportion of antifreeze must not exceed 60% (antifreeze protection of the coolant down to -40°C), otherwise the antifreeze protection and cooling effect of the liquid will be reduced. Note: Depending on the equipment of the vehicle, the amount of coolant to be filled in may differ slightly from the values indicated in the table.
The ratio of the components of the coolant in liters
Reading 6 min.
Volkswagen Aktiengesellschaft is part of the Volkswagen group of companies. The world's largest concern related to the automotive industry, includes 342 companies that are engaged in the production of vehicles and related areas. VAG includes such major global brands as Porsche, Audi, Skoda, Seat and many others.
VAG antifreeze line
Special fluids are produced for vehicles manufactured by companies belonging to the concern, including antifreezes G11, G12, G12 Plus, G12 Plus Plus, G13.
Interestingly, the names of these coolants and their composition were taken as the basis for the classification of antifreezes that has spread throughout the world. You can often find coolants marked "standard G11" or "G12", for example, which have nothing to do with Volkswagen.
All Volkswagen AG antifreezes are also produced in the form of a concentrate. Antifreeze-concentrate should be diluted with distilled water according to the manufacturer's recommendations.
G11
Antifreeze VAG G11 is a blue antifreeze based on silicates (IAT- Inorganic Acid Technology). Such antifreezes are often called traditional (Traditional coolants, Conventional coolants). Silicates form a thin protective film on the surface of the parts, which prevents the formation of corrosion centers, but reduces thermal conductivity. The chemical composition of VAG G11 antifreeze includes phosphates and nitrites, which can be toxic and contribute to the formation of harmful deposits inside the engine cooling system. Antifreezes of this technology are already considered obsolete and are not used as the first (OEM) filling in factories.
The Volkswagen G11 coolant complies with the VW TL 774 B(C) standard.
VAG blue antifreeze is replaced after 1-3 years, depending on operating conditions and recommendations from the automaker. Can be mixed in small quantities with G12+, G12++.
Product number: G011A8CA1.
G12
VAG G12 antifreeze is a traditional red carboxylate coolant (often referred to as Carboxilate coolants, OAT-Organic Acid Technology). Contains organic corrosion inhibitors that "shoot" pointwise, concentrating in places with emerging destruction processes, without creating a film on the entire surface of the cooling system. This process does not reduce the thermal conductivity. The composition of the Volkswagen G12 antifreeze does not contain silicates, nitrites and phosphates that can harm the internal combustion engine.
The Volkswagen G12 coolant complies with the VW TL 774 D standard.
The replacement interval for VAG G12 red antifreeze is from 3 to 5 years, depending on operating conditions and the recommendations of the automaker. You can interfere with fellow G12+ and G12++, absolutely not with G11.
Product code: G012A8FA1.
1.5 liter G12 plus G12 Plus
Pink antifreeze VAG G12 PLUS is also carboxylate, but using a slightly more advanced technology than its predecessor. Contains organic additives that protect against corrosion pointwise, does not contain harmful substances.
VAG G12+ antifreeze complies with the VW TL 774 F specification.
You will have to fill the brand new pink Volkswagen antifreeze into the tank every 3-5 years. Unlike its predecessor without a plus sign, this coolant can be mixed with everything in the VAG line, including the G11. Only in this case the period of use will drop to 2 years. Product code: G012A8FM1.
G12 Plus Plus
Canister 1.5 l antifreeze G12 ++ Purple VAG G12 Plus Plus coolant is an improved version of carboxylate coolants. Indeed, in addition to organic additives, it also contains silicate. This technology is called hybrid (HOAT-Hybrid Organic Acid Technology) and takes all the best from carboxylate and silicate. Coolants made using this technology are called hybrid coolants.
The characteristics of VAG G12 ++ antifreeze are such that a protective film is created on the surface of the parts and at the same time, inhibitors act pointwise. Corrosion protection becomes perfect.
Product code: G012A8GM1.
G13
Packing 1.5 liters of antifreeze G13 Violet antifreeze VAG G13 is the most modern and advanced development of the concern. This is the so-called lobrid antifreeze (Lobrid Coolant). Like hybrid, it uses a combination of organic and silicate components, but in a more optimal form. Such a liquid has very high protective properties.
Product code: G013A8JM1.
How to distinguish a fake
In order not to mistakenly buy a fake, you need to know what signs will help distinguish the original antifreeze.
- First of all, this is quality, it should be traced in everything. The plastic of the canister is dense and even, without defects, chips and traces of opening. The seams are even and smooth. The cover is tightly connected to the protective ring. The labels are glued evenly, without wrinkles, bubbles and glue drips.
- Secondly, it is information. It must be applied to the labels of high quality (without errors, not smeared, not erased) and contain the necessary minimum about the product. This is the product code (article), date of manufacture and bottling, specifications, composition, standard, recommendations for use, address and phone number of the manufacturer.
When buying, you should ask the seller to show a quality certificate - all original products have it.
Video
Antifreeze G13 (1.5 l.) + its compatibility
