What brand is the original Chevrolet antifreeze?
3 Answers
Chevrolet's original antifreeze is the brand of SAIC-GM. The functions of antifreeze: In cold weather, it prevents parts from system failures, expansion cracks, etc. due to cooling issues. It can manage rust prevention and prevent excessive scale buildup from causing pipe blockages. It has functions such as anti-corrosion, anti-scale, anti-boiling, anti-freezing, and anti-rust. Precautions for antifreeze: Try to use the same brand of antifreeze; The validity period of antifreeze is mostly two years, and you should confirm that the product is within the validity period when adding it; It must be replaced regularly, generally every two years or every 40,000 kilometers; Avoid mixing it with water.
From a veteran driver's perspective: I've used several Chevrolet vehicles, and the factory coolant is usually the DEX-COOL brand, which is specifically designed for General Motors. This coolant utilizes organic acid technology, has an orange color, and effectively prevents engine overheating, corrosion, and freezing. During daily driving, I've found it to be more durable than regular types, and I recommend changing it every 5 years or 150,000 kilometers. However, avoid mixing different brands, as chemical reactions can cause sediment that damages the engine. It's especially crucial in winter driving, as the coolant also protects the water pump and cooling system from rust. Occasionally check the fluid level yourself to ensure there are no leaks. In summary, the factory coolant offers good compatibility, providing peace of mind and safety.
From the perspective of an auto repair shop: I've handled many Chevrolet vehicle maintenance cases, where the factory coolant is mostly DEX-COOL, a General Motors proprietary product. It's designed with excellent anti-corrosion properties, maintaining color stability and reliability even after prolonged use. I always advise car owners to regularly visit the shop for coolant inspections, checking for impurities or low levels, as this can help predict potential engine issues. The replacement interval is typically stated as 5 years in the manual, but actual usage depends on driving conditions. Mixing with other brands may cause clumping, so I consistently remind customers to use factory-approved coolant and avoid cost-cutting with substitutes. Coolant isn't just for antifreeze protection—it ensures optimal system performance year-round, both in summer and winter.
