Ford Taurus 2027 Coolant (radiator fluid) replacement service from Prof Auto Services protects your car's engine from overheating. We completely drain the old coolant and refill with high-quality new coolant, while purging air from the system. Available at our Riyadh and Al-Kharj branches. Why should radiator fluid be changed? Coolant (radiator fluid) loses its properties over time and with use. Old fluid causes serious engine problems: Engine overheating – danger to the cylinder head gasket Rust and sediment buildup – clogging of cooling channels and radiator Corrosion of metal parts – pump and cooling passages Loss of freeze protection – important in cold weather Changing the radiator fluid on time will save you from very costly repairs like replacing the cylinder head gasket. What does the radiator fluid replacement service at Prof include? Checking the level and condition of the current coolant Inspecting the cooling system for leaks Completely draining the old coolant Refilling with new coolant suitable for your car's specifications Purging air from the cooling system Running the engine and ensuring it reaches normal temperature Price: Starts from 99 SAR including tax, excluding the coolant itself. Duration: Approximately 20-30 minutes. When should radiator fluid be changed? Every two years or 40,000 km, whichever comes first When the engine temperature gauge rises If the coolant color changes to brown or rusty If sediment or debris is observed in the radiator reservoir After any repair to the cooling system Types of Coolant At Prof, we use coolant that matches your car's specifications: Green (IAT) – for American and older cars Red/Pink (OAT) – for Toyota, Hyundai, and Kia Blue/Orange (HOAT) – for Ford, Chrysler, and some European cars Important: Mixing different types of coolant can cause sediment and system damage. Frequently Asked Questions about Radiator Fluid Replacement Can regular water be used instead of coolant? This is absolutely not recommended. Regular water does not contain rust and corrosion inhibitors, and its boiling point is lower than dedicated coolant. Using regular water damages the cooling system in the long run. How do I know if the radiator fluid needs changing? Open the expansion tank cap (with the engine cold) and check the color. If it's brown, rusty, or has floating debris, it's time for a change. Also, if the level drops frequently, there might be a leak. Does changing the radiator fluid solve the overheating problem? If the cause is old coolant that has lost its properties, then yes. However, overheating can be due to other issues (thermostat, fan, leak). At Prof, we inspect the entire system to determine the cause. How much does radiator fluid replacement cost? The cost of radiator fluid replacement at Prof starts from 99 SAR including tax, excluding the coolant itself. Contact us at ( Phone number appears when clicking the contact button ) .