Frequent question: Why is Toyota coolant red?

The pink has a HOAT (hybrid organic acid) and the red is OAT (organic acid) Technology for corrosion protection. Toyota rates the red as good for 50k in new cars and the pink at up to 100k in new cars.

What does it mean if your coolant is red?

Red coolant is usually GMs thing. If you put red coolant in a ford system then it’ll mess things up. It’s also possible the coolant is red because of a leak into the radiator from the trans cooler.

What color coolant does Toyota use?

How to Know Which Type of Coolant to Use in Your Car

COLOR TYPE(S) OF COOLANT COMMON CARS THAT USE THIS COLOR
Pink HOAT Post-2005 Audis, Volkswagens, & Porsches Post-2014 Jaguars & Land Rovers
Red HOAT Toyotas, Lexuses, & Scions
Purple HOAT 1997-2013 Jaguars & Land Rovers 2002-2011 Saabs

When did Toyota start using red coolant?

On that day I became a believer in using Toyota’s Long Life red coolant, and that’s what we promote to all our customers now who have vehicles that are 2003 or older. In 1999 Toyota and Lexus came out with their red long-life coolant, which is definitely what we want to use in these vehicles.

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How long does Toyota red coolant last?

Toyota claims that their Pink Coolant is good for up to 160,000 km (100,000 miles) or 10 years for the factory fill and then needs to be changed every 100,000 km (60,000 miles) or 5 years after that. The red coolant has a much shorter life and needs to be changed every 50,000 km (30,000 miles) or every 2 years.

What kind of coolant is red?

There are standard anti-freezes that are red and cars that have Dexcool® will be labeled as such. Another myth is that Dexcool® is not glycol based. Not true, all anti-freezes are glycol based, including Dexcool®. Both ethylene glycol (EG) and propylene glycol (PG) are used as the antifreeze base.

Is red coolant better than Green?

Green coolant is your conventional coolant (Ethylene Glycol base) and is the most common type of coolant found. Red coolant is typically has a base of Organic Acid Technology which has a different chemical makeup of green coolant and is designed to be suitable for aluminium radiators.

Is Prestone coolant good for Toyota?

Prestone 50/50 Prediluted Antifreeze/Coolant for Toyota vehicles is specially formulated for use in Toyota®, Lexus®, and Scion® vehicles**. … Prestone Antifreeze/Coolant for Toyota Vehicles will not void warranty, works with ANY color antifreeze and is compatible with Asian-based POAT technologies.

Can I mix pink and red coolant?

I don’t think any harm is done except for a shorter service life of the coolant. Red and pink are considered “compatible”, meaning it’s not going to ruin the cooling system.

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Does Toyota use Dexcool?

Toyota Red doesn’t contain silicon or silcates, whereas regular green does. Don’t use Dexcool, or if you do, flush it like it was normal antifreeze, as it will get muddy after extended use.

What happens if you put wrong coolant in your car?

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.

What is equivalent to Toyota long life coolant?

Honda Type 2 (blue) coolant is almost identical to Toyota pink. It is sold mostly as a premix but can be found as a full strength. Personally I just buy and use Toyota pink. Depending on your mileage it may be a good time for a drain and refill of your system.

Can I put blue coolant in with pink?

Most of us are familiar with two kinds of antifreeze. There is green antifreeze and orange antifreeze. … These days you can actually get yellow antifreeze, blue antifreeze, pink antifreeze and more. The fact is, mixing these liquids is not safe.

How long does Toyota coolant last?

Newer coolants use an Organic Acid Technology (OAT) and last up to twice as long as older coolant. In some cases these long-life coolants can last over 5 years or 100,000 miles.

Can I mix pink and green coolant?

You can mix two different colors of the same kind of coolant without any problem whatsoever.

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