![]() ![]() Champion provides G11, G12+ and G13 specified coolants. Unable to flush your cooling system? Use this table as a reference to see which kinds you can mix safely. Upgrading to G13 from more dated types of antifreezeĪlthough for present-day radiator types, G13 antifreeze is backwards compatible, we suggest thoroughly flushing your cooling system when upgrading from another kind of coolant to keep the system clear. Antifreeze with G11 or G12 specification should be used instead. However, G13 is not ideal for older cooling systems with copper/brass radiators and heater cores (it doesn’t integrate well with the lead solder). The introduction of Silicate additives makes G13 ideal for prolonged use in all modern radiators, especially those derived from aluminium, cast iron, and magnesium alloys. Quite apart from the benefits of protection against freezing, the G13 is also outstanding when it comes to cooling, and it shields against corrosion and chalk deposits.īenefits of using silicate additives in aluminium radiatorsĪs opposed to many earlier specifications using OAT-technology (Organic Acid Technology), G13 boasts silicate additives for extra healing aluminium protection. One is a by-product of biodiesel production while the other is derived from mineral oil.Ĭurrent estimations suggest that G13 manufacture produces 11 % lower CO2 emissions than antifreeze with glycol. The production of glycerin is far friendlier to the environment than of glycol. ![]() The major difference in its manufacture is the preference of glycerin over glycol. Glycerin based means being environmentally friendlyīearing similar exceptional cooling and antifreeze performances as G12++, the G13 boasts a vivid purple/violet colour. Their antifreeze specification has continually evolved through time resulting in the latest (G13) established in 2013. Original G13 Coolant VW Audi (Succesor of G12++) Successor of G12 ++, backward compatible, without hesitation with older refrigerants (eg G12) miscible G13. I hope that this is useful to someone.Let’s briefly examine the various VW specifications. Make sure you can get replacement parts and fluids effectively cheap. Just my two cents if you are looking to buy imported vehicle. So you have to order this stuff (and other fluids) online. Production Solution No production change required. G12evo Coolant is introduced on all engines. Technical Background Coolants G11, G12, G12+, G12++ and G13 have been replaced by an improved version. Nearest dealership is 200 miles or greater from me. Condition Discontinuation and mixing of Volkswagen approved engine coolants. G12 found cheapest at about 30 dollars a gallon (vs 10-15 dollars a gallon for house brand or name brand antifreeze at your local parts place) plus another down factor is the fact that where I live (SW Kansas) there are no VW or Audi dealerships. OEM 50/50 Premixed Concentrated Anti-Freeze/Coolant, Audi/Volkswagen/Porsche, Euro II, 3.78-L. G12 while not compatible with any other antifreeze works well with the vehicle as intended by the manufacturer. OEM Ready-to-Use Extended Life Antifreeze/Coolant Euro II is specifically formulated for Audi, Volkswagen and Porsche vehicles and is suitable for hybrid & electric models. One of the key features of G13 coolant is its long-life formula. It is also sometimes referred to as VW G13 or Audi G13. While the fluids, and vehicle are top notch, buying the fluids for the vehicles can be very expensive versus convential fluids and domestic vehicles. G13 coolant is a type of engine coolant that is specifically designed to meet the needs of certain European car manufacturers, such as Volkswagen, Audi, and Porsche. G12 (antifreeze for VW and Audi) isn't compatible with any other antifreeze found locally at your local parts store. ![]() Probably one reason why you should buy domestic and stay away from some imports (VW, Audi) is "special factory fluids" that cost almost double or more than standard fluids. ![]()
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