VW Volkswagen Original G13 Coolant Audi (Succesor Of G12++)

Product Information

Reason 2: Mixing different types of coolant can also reduce the effectiveness of the coolant, which can cause your engine to overheat and potentially cause damage. Finding the appropriate coolant for your car is necessary when it’s time to top off or do a full system flush. Especially, if you’re always concerned about what coolant does my car need. The use of a common coolant by all manufacturers would be convenient, however, this is not the case. The anti-corrosion properties, however, are only selectively effective in areas where corrosion is already present due to the newer formulation. G12, G12+ (Pink), and G12++ (Purple) are the three different types of G12 coolants. It is estimated that the manufacturing of G13 produces 11 % lower CO2 emissions than antifreeze with glycol.

The engine will be more susceptible to overheating due to this type of corrosive and inadequate coolant. This will shorten the engine’s lifespan. The G13 is a purple/violet color and offers the same excellent cooling and antifreeze performance as the G12++. The hybrid G13 coolant has the perfect ratio of silicate and organic components. This coolant’s shelf life is five years. The main difference is that glycerin, not glycol, is used to manufacture it. Why Is My Coolant Pink G11 coolant is used in early Volkswagen and Audi vehicles from the model years 1980 to 1996. G12 and G12+ are used in cars from 1996 to 2008, while G12++ and G13 coolants can be used in vehicles produced from 2008 onward. Another important aspect of G40 coolant is that it is designed to be long-lasting, with a lifespan of up to five years or 150,000 miles, whichever comes first. This can help minimize the frequency of your car’s maintenance needs and provide peace of mind for drivers. Differences Between G40 and G13 Coolants: Comparison Table Spec/FeatureAs critical as those different formulas are, they aren't regularly referred to by them. Instead, the largely accepted naming scheme comes from BASF. As one of the largest chemical producers in the world, BASF's Glysantin line of engine coolants is largely used as a general differentiator between coolant types. Their naming scheme is the originator of the G05, G40, and G48 designation, among others. Below, you'll find those Glysantin product names attached to each respective manufacturer's coolant specifications for ease of understanding. Engine Coolant Types The corrosion inhibitors make up the bulk of the various chemicals within the coolant. The four main types all use different compositions, giving them different properties suited to different cooling systems. When replacing the coolant, pay particular attention to the vehicle’s technical specifications. The owner’s manual for your vehicle should have helpful details. Completely draining the old coolant is necessary before adding the new coolant (and figuring out how to put antifreeze in your car). Due to their silicate additions the long-term use of G13 is perfect for all modern radiators, especially those made of aluminum, cast iron, and magnesium alloys. Coolant Mixing Negative Effects: While technically compatible with the older Yellow coolant, the early formula is very old, and any car using it should be drained, flushed, and replaced with the modern Q1030004 fluid

OATs, HOATs, and Si-OATs, am I right? I know that sounds confusing, but you don't need to know the chemical makeup of every fluid in your car; that's an engineer's job. What you do need to know is which coolants can be used together. Carrying around spare fluids is a nice thought, but not everyone has the space for them, so knowing which coolant types that can top off your system in a pinch can save your cooling system. The boiling point of G13 coolant is 175°C (347°F), while that of G40 coolant is 170°C (338°F). The boiling point indicates the temperature at which the coolant boils, which can cause the engine to overheat if the boiling point is too low. Manufacturer Recommendation Over the last three decades or so, Mercedes has used three different coolant variants in their gasoline and diesel-powered cars. The oldest is Q1030002, a Yellow or Gold-colored G05 HOAT formula that is no longer available through Mercedes. It may still be available in small quantities through manufacturers like Zerex, but Mercedes recommends you drain and refill with a more modern variant. Never use regular store-bought coolant in your Volkswagen, particularly if it contains ethylene glycol because it will interfere with the system. Low-quality coolant will cause your VW’s coolant system to malfunction.

Mercedes-Benz Coolant Specifications

Both G13 and G40 coolants provide optimal protection for aluminum and magnesium alloys. G13 coolant provides better protection against corrosion than G40 coolant and is specifically designed to protect engine parts from corrosion. Lubrication

G13 coolant is pink in color, while G40 coolant is yellow. The color of the coolant does not affect its performance but can help identify the type of coolant used in the engine. Freeze Point G12 coolant comes in a variety of forms, but most of them are pink or red in color. These formulations are based on ethylene glycol and carboxylate chemicals because silicates are not present in them. The newer OAT coolants work a bit differently than the older silicate-based IAT coolants. First off, these coolants don't have any silicates or phosphates. They contain organic salts to protect the cooling system. This means that their service life is extended. This category of antifreeze cannot be used in systems containing yellow metals, meaning older cars with copper and brass cooling system components can not use this type of coolant. Newer cars with aluminum engines and cooling system components are mostly OK. Next to protection against freezing, the G13 is also excellent for cooling and protection against corrosion and chalk deposits. It performs best at high temperatures and prevents the engine from being destroyed by heat caused by combustion and friction.

The Swedes are either hated or loved for their odd choices and unique style. But when it comes to engine coolant, Volvo has remained consistent. Their only coolant formula is that of a G48-type. G48 Coolant

Coolant as we know it today, also called antifreeze, is a kind of “super water.” Within it are many chemical compounds, the most important being Glycol. When added to water, Glycol raises the boiling point and lowers the freezing point, stabilizing it for use in almost every application while also containing the lubricants that help the water pump and thermostat function effortlessly. The rest of the chemicals are corrosion inhibitors and dyes (orange, green, red, or blue). The corrosion inhibitors are critical to the type of material that the engine is made from and are categorized into four different types. Engine Coolant Corrosion Inhibitors: The wrong coolant should not be topped off or refilled in your car’s cooling system, as it could lead to needing expensive repairs. Older cars’ engine cooling systems were primarily made of brass, rubber, and cast iron. Hence, all of the engine coolants were essentially the same at the time. For a car to continue functioning properly, regular maintenance is essential. If you wish to adhere to the recommended maintenance schedule, knowing what kind of coolant to use is crucial. Understanding how VW G12 coolant differs from other types is crucial for this reason. Modern automotive cooling systems contain components made of steel, magnesium, aluminum, nylon, silicon, copper, and silicon alloys. Your car’s cooling system needs can now differ depending on the year, make, model, engine, and even the country where it was built. BMW, Mercedes, and Volvo had been using IAT coolant since the ’80s. Now the formulation changed to a HOAT fluid. Not much has changed in the composition or the specification since. The intervals that they need to be replaced at have, however, been extended all the way from 2 years in the ’80s initially to 3 years to 4 years in the ’90s to now “LIFETIME” in virtually all BMW applications. Guess what is the weak spot of a modern BMW… The cooling system! We wonder why?

Technically, you can mix G40 coolant with G13 coolant in an emergency situation. However, it is not recommended to do so for several reasons. Furthermore, components of the cooling system made of rubber, plastic, and metal might become corroded by poor quality coolant. Volkswagen Group Coolant Antifreeze G12 evo replaces G12 plus AND G13. This can be mixed in with existing G12/G13 in your vehicle. Reason 1: Mixing different types of coolant can alter the chemical properties of the coolant, which can result in corrosion, deposits, and other issues that can cause damage to your engine. One of the significant differences between G13 and G40 coolants is their vehicle compatibility. G13 coolant is recommended for use in Volkswagen, Audi, and Porsche vehicles, whereas G40 is recommended for use in Mercedes-Benz and BMW vehicles. Lifespan