What brand of antifreeze is used in the Besturn X40?
2 Answers
The antifreeze brand used in the Besturn X40 is Great Wall Kunlun. Antifreeze is a coolant containing special additives, mainly used in liquid-cooled engine cooling systems. It has excellent properties such as preventing freezing in winter, boiling in summer, and protecting against scale and corrosion throughout the year. Composition of antifreeze: The main components of antifreeze are: 50% pure water, 40% methanol, and 10% other substances. Types of antifreeze: Antifreeze is generally divided into three types: ethanol-water type, glycerol-water type, and ethylene glycol-water type. Can different antifreeze brands be mixed? It is necessary to use the same brand of antifreeze. Different brands of antifreeze may have different production formulas. If mixed, various additives may undergo chemical reactions, causing the additives to fail. How to choose antifreeze: The basic indicators of antifreeze are the freezing point and boiling point. The freezing points of antifreeze on the market include -15°C, -25°C, -30°C, -40°C, etc. Generally, it is advisable to choose one that is at least 10°C lower than the lowest temperature in your area.
The original coolant for the Bestune X40 is typically an OEM product designated by FAW, possibly sourced from brand partners like BASF or Fuchs. However, based on my experience, the specific brand may vary depending on the year and regional differences. I've driven similar models myself, where the coolant used was ethylene glycol-based, either red or green in color, with the primary function of preventing engine freezing or overheating. I recommend checking the owner's manual or consulting a 4S dealership to confirm the exact brand. If unavailable, using a compatible universal coolant is acceptable, but ensure it's ethylene glycol-based and meets G12 or G13 specifications to avoid corrosion in the cooling system and potential engine lifespan issues. Additionally, coolant should be replaced every 2 years or 40,000 kilometers. I once neglected this and ended up with an engine temperature warning, prompting immediate action.
