Quick Answer: Which Brand Of Coolant Is The Best?

What color is most engine coolant?

bright green3 main types of coolant Usually bright green.

Organic Acid Technology (OAG)- Found in most newer cars, does not contain silicates or phosphates but has azoles and neutralized organic acids (corrosion inhibitors)..

Can you mix coolant brands?

Most antifreeze products use ethylene glycol as the main coolant base. … If you mix one of the two variants, you reduce the corrosive properties of the antifreeze. Antifreeze is available cheaply in stores, and you should simply flush the coolant in the cooling system with a new brand instead of mixing the two.

How often should I change my coolant?

every 30,000 milesA typical mechanic will recommend changing coolant every 30,000 miles. But many will tell you, changing the coolant is not even on their radar. An owner’s manual might recommend changing the coolant/antifreeze after the first 60,000 miles, then every 30,000 miles.

What kind of coolant is pink?

The Colors of CoolantTYPEINHIBITOR TECHNOLOGYCOLORHOAT (Hybrid OAT)Silicates & Organic AcidsYELLOWHOAT (Hybrid OAT, Phosphate-free)NAP FreeTURQUOISEP-HOAT (Phosphated HOAT)Phosphates & Organic AcidsPINK / BLUESi-OAT (Silicated HOAT)Silicates & Organic AcidsPURPLE2 more rows

Does it matter what brand of coolant I use?

Yes, type (but not brand) does matter. “Type” refers more to the antifreeze’s specific chemical components and additives, not so much whether or not it is pre-mixed.

Who makes the best engine coolant?

Editor’s Choice: PEAK Long Life 50/50 Antifreeze. … General Motors ACDelco DEX-Cool. … Ford Gold Concentrated Antifreeze/Coolant. … Mopar Coolant 50/50 Premixed. … Zerex Original Green Antifreeze. … Zerex Asian Vehicle 50/50 Prediluted Antifreeze/Coolant. … Prestone AF-1420 Antifreeze/Coolant Tester. … Royal Purple Purple Ice Super Coolant.More items…•

Can I mix pink and blue coolant?

Part of this also includes making sure that you have enough antifreeze in your car. The last thing you want is for your engine to overheat. … These days you can actually get yellow antifreeze, blue antifreeze, pink antifreeze and more. The fact is, mixing these liquids is not safe.

Do different cars need different coolant?

Different cars may need different coolant, but every vehicle needs a coolant flush approximately every five years or every 30,000 miles. Selecting the right coolant depends on several factors, including the age and type of vehicle. Here’s how to choose the best coolant for your wheels.

How do I know if my coolant is low?

What happens to an engine with no coolant?Dashboard warning light or abnormal temperature gauge – The first sign of low coolant should be a dashboard warning light, or a rising temperature gauge.Automatic engine cut-off – If you drive a modern car, it will be fitted with an automatic engine cut-off feature.More items…•

What is the difference between red antifreeze and blue?

Primarily designed for post-2001 models, red antifreeze has a higher super-additive content than traditional blue antifreeze and will potentially last up to five years. Blue antifreeze, which has a two year service life, will still be available to Trade Club members in the same range of sizes.

What type of antifreeze is blue?

BLUEAPPLICATIONNewer Asian cars and light duty trucks requiring a phosphate based OAT engine coolantVEHICLE MAKESAcura, Honda, Infiniti, Mitsubishi, Nissan, Subaru, Suzuki, MazdaFORMULATIONEthylene glycol based. Silicate, borate, nitrite & amine freePRODUCT COLORBlueSPECIFICATION/PERFORMANCE LEVELASTM D3306, JIS K22344 more rows

How do I choose the right coolant?

The easiest way to make sure you’re getting the right coolant for the job is to go to your car’s dealership. They’ll sell the coolant for your specific make and model, and it’s guaranteed to be the correct one. Many times, the coolant is actually branded for the car you’re going to put it in.

What happens if you use the wrong color antifreeze?

Mixing different engine coolants or using the wrong coolant can impair the performance of the special additive packages; this can result in increased corrosion to the radiator. … Using the wrong engine coolant can gradually lead to corrosion and damage to the water pump, radiator, radiator hoses and cylinder gasket.

Is coolant the same as antifreeze?

Well, antifreeze and engine coolant are similar, but not the same. Antifreeze is a concentrated, glycol-based liquid that must be diluted with water before use – at which point it is referred to as coolant. Alternatively, you can purchase pre-mixed engine coolant, a ready-to-use solution of antifreeze and water.

What coolant does my car need?

For most vehicles, a glycol based antifreeze coolant is the best type of coolant to be used in any vehicle radiator. However, using the glycol based antifreeze alone is usually not a good idea. In most cases, you will need to mix the glycol based antifreeze with a certain amount of water.

What happens if you mix 2 different antifreeze?

This is a mistake and can lead to expensive repairs. The two coolants should never be mixed together as they do not react well. When mixed together they can form a thick, jelly-like substance that can completely stop all coolant flow which can lead to overheating.

Why are engine coolants different colors?

“In days gone by, the colour of coolant was determined by the type of chemicals used to prevent corrosion — meaning you could tell a lot about the type of coolant used by its colour. “Older coolants that used Inorganic Additive Technology (IAT) were usually blue or green in colour.

What happens if you dont flush coolant?

Over time, your radiator coolant can cause radiator corrosion, generating rust, scaling or other debris that you do not want in your car’s radiator or engine. … If you flush the radiator but ignore any leaks, your engine is likely to overheat again shortly after the flush.