When and Why Should You Change Your Car's Coolant?

When and Why Should You Change Your Car’s Coolant?

09/02/2025
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Anh Tuan, owner of a Hyundai HD99 truck, frequently drives the Hanoi – Hai Phong route. He shared, “I used to think coolant only needed topping off when it was low. Until one day my truck overheated on the road and stalled. I was shocked to find out that the coolant had turned reddish-brown and smelled foul.”

Anh Tuan’s story is not uncommon. Neglecting or lacking understanding about car coolant changes can lead to serious damage and costly repairs. So when should you change your coolant and what’s the process? Let’s find out with Hanoi Truck!

Car Coolant – The Silent Guardian of Your Engine

Coolant, as its name suggests, plays a crucial role in maintaining the ideal operating temperature for your car’s engine, ensuring stable and durable performance. Removing excess heat and preventing overheating is the primary task of this seemingly simple fluid.

When to Change Your Coolant?

Signs that it’s time for a coolant change:

  • Color: The coolant turns reddish-brown, black, or has visible debris.
  • Smell: The coolant emits a foul, pungent odor.
  • Usage Time: Following manufacturer recommendations, you should change your coolant periodically, usually every 40,000 km or 2 years.

Red-brown coolant in a car's radiatorRed-brown coolant in a car's radiator

Where to Get a Reliable Coolant Change in Hanoi?

To ensure quality service and genuine parts, choose reputable and experienced garages like Hanoi Truck. With a team of experienced technicians who understand the specifics of each vehicle model, Hanoi Truck is committed to providing professional and prompt car coolant replacement services at the most reasonable prices.

Contact Hanoi Truck for consultation and the best quotes:

  • Address: [Specific address of Hanoi Truck store, e.g., 123 Giai Phong Street, Hai Ba Trung District, Hanoi]
  • Hotline: [Hanoi Truck phone number]
  • Website: https://xetaihanoi.edu.vn/

Car Coolant Change Price List

Vehicle Type Coolant Price Labor Cost Estimated Total Cost
Passenger Car From 150,000 VND From 50,000 VND From 200,000 VND
Pickup Truck From 200,000 VND From 80,000 VND From 280,000 VND
Light Truck From 250,000 VND From 100,000 VND From 350,000 VND
Heavy Truck From 300,000 VND From 150,000 VND From 450,000 VND

Note: The above prices are for reference only. Actual prices may vary depending on the vehicle type, coolant brand, and time of replacement.

Technician replacing coolant in a truckTechnician replacing coolant in a truck

Important Notes When Changing Car Coolant

  • Use the correct type of coolant recommended by the vehicle manufacturer.
  • Do not mix different types of coolant.
  • Change the coolant when the engine has completely cooled down.
  • Regularly inspect and clean the radiator.

Frequently Asked Questions About Car Coolant Changes

1. What Does Car Coolant Do?

Coolant absorbs excess heat from the engine, helping it operate at the ideal temperature and preventing overheating.

2. When Should I Change My Car’s Coolant?

You should change your coolant when it changes color, has a foul odor, or according to the manufacturer’s recommended schedule.

3. How Much Does It Cost to Change Car Coolant?

The cost of changing car coolant depends on the vehicle type, coolant type, and repair facility. You can refer to the detailed price list above or contact Hanoi Truck directly for specific advice.

How to Purchase at Hanoi Truck

To purchase car coolant or use the coolant replacement service at Hanoi Truck, you can do one of the following:

  1. Visit the store directly: [Specific address of Hanoi Truck store, e.g., 123 Giai Phong Street, Hai Ba Trung District, Hanoi].
  2. Contact via hotline: [Hanoi Truck phone number].
  3. Order through the website:https://xetaihanoi.edu.vn/.

About Hanoi Truck

Hanoi Truck is a reputable address specializing in providing various types of trucks, genuine parts, and professional truck repair and maintenance services in Hanoi. With many years of experience in the industry, Hanoi Truck has been a trusted partner of many individual and transportation business customers in Hanoi and neighboring provinces.

In addition, Hanoi Truck also has branches in other districts of Hanoi such as:

  • Hoan Kiem District
  • Ba Dinh District
  • Dong Da District
  • Cau Giay District
  • Thanh Tri District
  • Gia Lam District

Similar Products and Services

Besides car coolant replacement services, Hanoi Truck also provides a variety of other truck repair and maintenance services such as:

  • Oil change
  • Chassis and engine repair
  • Electrical system repair
  • Periodic maintenance

For more details about Hanoi Truck’s products and services, please visit the website https://xetaihanoi.edu.vn/ or contact the hotline [Hanoi Truck phone number] for consultation and support.

Conclusion:

Coolant plays a vital role in the stable and durable operation of your car’s engine. Regular coolant changes are essential to ensure your vehicle always operates in optimal condition.

Share this article if you find it helpful and don’t forget to leave a comment below if you have any questions about changing car coolant.

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