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Coolants are fluids used in automotive engines to regulate temperature and prevent overheating. They are typically composed of a mixture of water and antifreeze agents, such as ethylene glycol or propylene glycol, which help to lower the freezing point and raise the boiling point of the fluid. Coolants also contain additives that prevent corrosion and scale buildup within the engine and cooling system. This ensures efficient heat transfer and prolongs the life of engine components.
| Base fluid | Water mixed with antifreeze agents |
| Freezing point | Typically -34°F to -62°F (-37°C to -52°C) |
| Boiling point | Typically 265°F to 300°F (129°C to 149°C) |
| pH level | Usually between 7.0 and 11.0 |
| Color | Varies (green, orange, red, blue, etc.) |
When selecting a coolant, consider the specific requirements of your vehicle's engine, including the manufacturer's recommendations for coolant type and specifications. Look for coolants that meet industry standards and certifications for performance and compatibility. Pay attention to the freezing and boiling points, as well as the pH level, to ensure optimal protection. Specify the quantity needed for your application to receive an accurate quote.
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Coolant regulates engine temperature and prevents overheating.
Typically every 2 to 5 years, depending on the vehicle and coolant type.
It's not recommended, as it can affect performance and cause damage.
Overheating engine, warning lights, or coolant leaks.
Antifreeze is a component of coolant; coolant is the complete fluid mixture.
Flush the cooling system and replace with fresh coolant.