Loading

What coolant for a Honda Civic?

When it comes to maintaining your Honda Civic, choosing the right coolant is crucial for keeping your engine running smoothly and efficiently. The coolant in your vehicle plays a vital role in regulating the temperature of the engine, preventing overheating, and protecting the internal components from corrosion. In this article, we'll explore the best coolant options for your Honda Civic and provide guidance on how to ensure your vehicle's cooling system is properly maintained.


Honda Genuine Coolant


The recommended coolant for a Honda Civic is the Honda Genuine Coolant. This coolant is specifically formulated by Honda to meet the exact specifications and requirements of your vehicle's cooling system. Honda Genuine Coolant is a high-quality, long-lasting coolant that provides excellent protection against corrosion, rust, and thermal breakdown.


Using the Honda Genuine Coolant ensures that your Civic's cooling system operates at peak efficiency and helps to extend the lifespan of the engine and other critical components. It is important to follow the manufacturer's recommended coolant change intervals to maintain the optimal performance of your vehicle's cooling system.


Alternative Coolant Options


While Honda Genuine Coolant is the recommended choice, there are also some alternative coolant options that can be used in a Honda Civic. These include:



  • Prestone Advanced Full Synthetic Coolant: This is a high-quality, long-lasting coolant that meets or exceeds Honda's specifications and can be used as a direct replacement for Honda Genuine Coolant.

  • Zerex G-05 Antifreeze/Coolant: This is another reputable coolant brand that is compatible with Honda Civics and provides similar protection and performance to the Honda Genuine Coolant.

  • Valvoline Zerex Antifreeze/Coolant: This is a reliable and affordable coolant option that can be used in Honda Civics, though it may not offer the same level of protection as the Honda Genuine Coolant.


When using an alternative coolant, it's important to ensure that it meets or exceeds the specifications set by Honda for your Civic model. Mixing different types of coolant is not recommended, as it can lead to compatibility issues and potentially cause damage to the cooling system.


Coolant Maintenance Tips


To keep your Honda Civic's cooling system in top condition, follow these maintenance tips:



  • Check the coolant level regularly: Ensure that the coolant level in the overflow tank or radiator is at the appropriate level, as specified in your owner's manual.

  • Flush and replace the coolant as recommended: Follow the manufacturer's recommended coolant change intervals to maintain the optimal performance of the cooling system.

  • Inspect the cooling system for leaks: Regularly check the hoses, clamps, and other components of the cooling system for any signs of wear or damage that could lead to leaks.

  • Use the correct coolant type: Always use the recommended coolant type for your Honda Civic, as specified in the owner's manual.


By following these maintenance tips and using the right coolant for your Honda Civic, you can help ensure that your vehicle's cooling system operates at peak efficiency, extending the life of your engine and providing reliable performance for years to come.

Do Hondas need special coolant?


Every car manufacturer, including Honda has developed its own coolant or requires a specific coolant that is unique to individual years and models. There are many colors of coolants to help distinguish each including purple blue, red, yellow, green, and orange.



What color is Honda Civic coolant?


Honda Coolant Color
You'll find that most Organic Acid Technology (OAT) coolants can be found in orange, yellow, red, or purple, while Hybrid Organic Acid Technology (HOAT) coolants are orange and yellow. However, you also have Inorganic Acid Technology (IAT) coolants that are usually green, or sometimes blue.



Does coolant color matter?


Unfortunately, it's no longer possible to determine a specific type of coolant from its colour alone, as the shade has little bearing on the chemical make-up of the product. As such, great care should be taken when topping up your car's cooling system. It wasn't always this way, though.



Can I use universal coolant in a Honda?


Every vehicle manufacturer, including Honda has developed its own coolant or requires a extra coolant that is unique to exact years and models.



What is the engine coolant code for Honda Civic?


Error code P0128 indicates that your engine coolant temperature is below the thermostat regulating temperature. This means that your Engine Control Module (ECM) or Powertrain Control Module (PCM) has recognized that your engine is running cooler than it's supposed to.



How do I know if my Honda Civic needs coolant?


On the side of the overflow tank you will also see some type of markings that can tell you at a glance how low or high the coolant level is. To ensure that you have no leaks in your Honda coolant system, several times per year you should check to see what the coolant level is at.



Can I use Prestone coolant in my Honda Civic?


Trust Prestone – a leading global manufacturer of Original Equipment Antifreeze + Coolant. Can top off or replace any Blue antifreeze + coolant in all Honda; all Acura; Nissan 2009 and newer; Infiniti 2009 and newer & Subaru 2009 and newer vehicles, guaranteed.



What if I put the wrong type of coolant in my car?


Putting the Wrong Engine Coolant in Your Car
Mixing coolants of various types can have extensive and expensive consequences. As mentioned above, the mix can solidify, block your engine, and cause overheating, which can, in turn, cause the following problems: Degraded cylinder heads. Head gasket breakage.



Is Honda coolant red?


What color coolant does Honda use? It's forceful to understand that color doesn't matter. While most Organic Acid Technology (OAT) coolants are consistently orange, yellow, red or purple, Hybrid Organic Acid Technology (HOAT) coolants are orange and yellow. There's quite a bit of overlap.



Which coolant is used in a Honda Civic?


OEM 50/50 Premixed Anti-Freeze/Coolant, Honda/Acura/Subaru, Blue, 3.78-L | Canadian Tire.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.