Most people think of antifreeze or coolant as green. For years many antifreeze/coolants were green in color but now many coolants come in a variety of colors. Antifreeze or coolant can be yellow, pink or red, blue, and green.Mar 17, 2015
Variations of coolant/antifreeze can come in; pink, red, orange, blue, green, and yellow. This can make it confusing when trying to decide which coolant you need in your vehicle. The different colors can mean different properties of the liquid.
The truth is, color is not a reliable predictor for what type of coolant you have. For example, OAT coolants are usually orange, yellow, red or purple. … Then the older IAT coolant is green. Coolants that manufacturers sell can confuse matters even more, like Honda’s blue coolant.
They are meant to reduce corrosion which causes them to last longer. Pink Antifreeze: Pink antifreeze is specifically targeted at a handful of Japanese automakers and their vehicles. Toyota, Scion, and Lexus are all specified as the vehicles you should be using with something like an extended life pink antifreeze.
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.
The Colors of Coolant
What color is Dex-Cool®?” It’s true, coolant liquid comes in different colors, most commonly green (orange for Dex-Cool®). Each color is a unique formula that should not be mixed. The below chart will help you decipher which fluid is in your vehicle.
Have about 30,000 on it now. It’s my understanding the OAT MS-12106 Mopar antifreeze is supposed to be purple in color.
Antifreeze typically contains ethylene glycol, methanol, and propylene glycol. Although these substances themselves are relatively nontoxic, the body rapidly metabolizes them into highly toxic alcohol byproducts. Ethylene glycol is a water-soluble compound often present in household and car products.
Yes it does, I have a new Ford Escape and the coolant was pink colored from the Ford dealer.
Green antifreeze is made with special tweaks to the formula specifically to help prevent the corrosion of metals in a vehicle’s cooling system. That older formula is typically meant for vehicles made before the year 2000, which were built with more steel and copper components than modern vehicles.
It’s perfectly backwards compatible if you want to do that. But you really don’t want to mix them, it’s not that good of an idea to mix them. If you want to have the correct coolant added for you, consider YourMechanic. They will be able to come to your home or office to perform this service.
Hybrid Organic Acid Technology or HOAT: This coolant is usually dyed yellow but comes in other colors like green, pink, blue, red and orange, which leads to a lot of confusion. … Normally HOAT coolants are specified for vehicles newer than 2002, specifically Mercedes, Volvo, Ford, VW, Audi, Chrysler, BMW and Saab.
Antifreeze mixes with water to form a covalent bond to prevent the water from freezing. … Antifreeze Blue is a full concentrate which meets BS6580 and contains the same pure ethylene glycol and anti-corrosive additives as the Red. Its application is for protection for up to a maximum of 2 years.
This is one of those questions usually asked after the fact, and usually engine damage has already occurred. The green and orange coolants do not mix. When mixed together they form a gel-like substance that stops coolant flow, and consequently, the engine overheats.
While the manufacturers of these coolants recommend only using them in an aluminum radiator, as opposed to the copper/brass radiators, we still don’t recommend them in our all-aluminum radiators. … We recommend the traditional yellow/green coolant because it has always worked for us.
For a couple decades now, GM has used a type of coolant known as Dex-Cool. Despite not being called antifreeze, it still accomplishes the same task, so you don’t have to worry about replacing Dex-Cool for the winter months or anything like that. … Firstly, Dex-Cool and traditional anti-freeze don’t mix well.
Prestone® Dex-Cool® Premixed LongLife® Antifreeze/ Coolant has been approved by General Motors under their DEX-COOL® specifications and is compatible with other DEX-COOL® approved coolants.
Can you mix red and orange antifreeze? There is no difference between red and green antifreeze. It is ORANGE antifreeze that used to be a concern. It is now safe to mix the colors.
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.
Most antifreeze is made from ethylene glycol. Ethylene glycol-based antifreeze tastes sweet but is highly toxic to both humans and animals.
What color coolant does Chrysler use? It’s marvelous to understand that color doesn’t matter. While most Organic Acid Technology (OAT) coolants are ordinarily orange, yellow, red or purple, Hybrid Organic Acid Technology (HOAT) coolants are orange and yellow.
zerex go5 or ford gold is all the same, the mopar stuff is dyed red and the zerex is a gold/neutral color so that it will blend in.
Another tech came over and explained that Mopar 10 yr coolant is purple and Fiat 10 yr coolant is orange. He said they are both OAT and okay to mix and that they’ve done it before.
IAT is a mixture of various compounds such as phosphates and silicones, with either propylene glycol or ethylene glycol. If we lost you there, don’t feel bad. Phosphates are derived from phosphoric acid and help soften water and remove oil and grease.
Alcoholics may also drink it as a substitute for alcohol (ethanol). Ethylene glycol is itself relatively nontoxic. However, it is metabolized (changed) in the body by the enzyme alcohol dehydrogenase into glycolic acid, glyoxylic acid and oxalic acid, which are highly toxic compounds.
Premium Member. Dexcool is pinkish red…has been for easily a decade, if not more…
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