Will the Car Radiator Freeze and Break in Winter?

[StBennett]

Whether the car radiator will freeze and break in winter depends on the specific condition of the coolant. If the freezing point of the coolant is sufficiently low, the radiator will not freeze and break. However, if the freezing point of the coolant is inadequate, the radiator is more likely to freeze and break. When the radiator freezes, the ice expands in volume, which can cause the radiator to burst or deform. The full name of the coolant is antifreeze coolant, meaning it has antifreeze properties. The basic indicators of coolant are its freezing point and boiling point. During autumn and winter, it is advisable to use a coolant with a low freezing point—the lower the freezing point, the stronger the antifreeze performance. Coolant must be replaced regularly, and when adding it, ensure the product is within its validity period. It is recommended to replace the coolant every two years or every 40,000 kilometers driven.