Best Antifreeze for Honda: 4 Top Picks

Honda makes its own brand of antifreeze, but that does not mean its the best antifreeze for your Honda. Antifreeze keeps the water in your engine and radiator from overheating in the summer or freezing in the winter.

Antifreeze is a colored liquid that is usually a mix of water and glycol chemicals. Below, we will discuss the benefits of using antifreeze and which four antifreezes we think are best for Honda.

Four Best Antifreezes

Prestone AF2100C Antifreeze/Coolant

This antifreeze is prediluted and works in Honda vehicles with all colors of antifreeze. It’s an excellent quantity antifreeze that comes with a longer life engine guarantee.

Also, Prestone designed it to last for 10 years/30,000 miles and protect the internal engine parts from corrosion during this time. This makes Prestone one of the best antifreezes for Honda

Valvoline MaxLife Multi-Vehicle Antifreeze

This is a versatile, reasonably priced antifreeze that is one of the best antifreezes for Honda. Although it is particularly good for older cars, Valvoline MaxLife antifreeze lasts approximately 150,000 miles. You’ll find it easy to use being premixed with distilled water.

It is compatible with all colors of antifreeze, so there’s less worry if you’re changing brands of antifreeze. Also, it lubricates your gaskets and seals.

Star-Cool Premium Synthetic PG Engine Coolant

This coolant is non-toxic and designed to last two years or 250,000 miles. Star Brite coolant works exceptionally well in Honda high-performance engines. It will also work in any diesel-powered engine or water-cooled gas engine and is compatible with all other coolants. Star Brite also reduces operating temperature faster than other coolants. It is suitable for year-round use.

Also, it seals pinhole leaks and fissures in the system. It has a PCT additive package that maintains engine temperature to develop maximum horsepower. This makes it particularly good for high-performance engines.

Engine Ice TDYS008 High-Performance Coolant

Engine Ice contains propylene glycol, which is a non-toxic high-performance coolant that works well in high-performance engines. This antifreeze is safe for aluminum and most other metals making it a good choice for Honda engines. It cuts engine operating temperatures about 10 to 20 degrees.

Engine Ice is premixed and designed to keep the engine temperature optimal to avoid power loss through excess heat. It contains propylene glycol, which prevents water pump gasket and seal failures. This coolant will increase the life of your engine in an environmentally safer manner than many coolants.

Is It Important to Pick the Best Antifreeze for Honda?

The right antifreeze can lengthen the life of your engine by years, and keep it out of the shop. Antifreeze has several benefits that help keep your car in good running condition. So lets talk about some of these benefits.

• Cooling: Antifreeze is also called coolant because one of its primary purposes is to keep your engine from overheating.
• Prevents freezing: It will also keep the water in your engine and radiator from freezing. Freezing could cause severe engine damage as the water expands.
• Inhibit rust: Antifreeze contains ingredients that prevent rust and corrosion.
• Lubricant: When you use antifreeze, it will lubricate the car parts it contacts.

If You Have a Leak

If you have an existing leak you cannot seal it with antifreeze. However, if you are looking for a temporary sealant look here.

Types of Antifreeze

There are three types of antifreeze for Honda engines as well as others, that we will discuss: Organic Acid Technology, Inorganic Acid Technology, and Hybrid Organic Acid Technology.

• Organic Acid Technology(OAT): This type of antifreeze comes in many different colors, including pink, orange, and green. It does not contain silicates or phosphates, so it provides less engine protection. However, it does have additives to prevent rust. OAT antifreeze lasts approximately 150,000 miles.
• Inorganic Acid Technology(IAT): IAT contains silicates and phosphates, which reduce engine wear. This antifreeze is generally yellow or green and should be changed every 30,000 miles.
• Hybrid Organic Acid Technology(HOAT): This antifreeze is typically yellow or orange. It will last about 150,000 miles. HOAT generally combines OAT with an anti-corrosive.

For more information on the types of antifreeze and possibly changing what kind your using click here>

Final Word

There are many coolants on the market, and the best antifreeze for YOUR Honda depends on its age and your personal preferences. Some people are only interested in price; whereas, others are looking for specific antifreeze features. The coolants we selected above are excellent. But, it’s essential to consider your vehicle and its needs.