Car coolant service involves checking, flushing, and refilling the engine’s cooling system with fresh coolant (antifreeze) to prevent the engine from overheating or freezing.

What Is Coolant?

Coolant is a fluid that circulates through the engine and radiator to regulate temperature, prevent overheating, and protect against rust and corrosion.

What’s Done in a Coolant Service?

• Drain old coolant from the system.
• Flush the system to remove rust, dirt, and deposits.
• Inspect hoses and radiator for leaks or wear.
• Refill with fresh coolant at the proper mixture (usually 50/50 water and antifreeze).

Benefits of Coolant Service:

• Prevents engine overheating or freezing.
• Protects engine components from corrosion.
• Improves heater performance in cold weather.
• Extends the life of the cooling system.

Recommended every 2 to 5 years or as per your vehicle’s manual.