Why Does Toyota Add Dye to Their Coolant?ĭid you know that all antifreeze and coolant products start colorless? It is always a good idea to exercise caution when combining products since the outcome could be unpredictable.Īs a best practice, it is usually better to stick with the red or the pink unless a trusted mechanic or your local dealership suggests otherwise. Toyota states that the red and pink coolants are compatible. Product Type Ingredients Found in Each Coolant Toyota Pink Super Long Life Coolant Diethylene Glycol, Ethylene Glycol, Potassium Hydroxide, Sebacic Acid, Water Toyota Red Long Life Coolant Diethylene Glycol, Ethylene Glycol, Hydrated Inorganic Salt, Organic Acid, Salt, Water Here is what you can expect to find in both products. the pink stuff, you’ll want to take a closer look at the ingredient profile for each one. If you’re comparing Toyota’s red coolant vs. ◼️ What Are the Ingredients Found in the Toyota Coolant? When you choose the red product, it does not come diluted. The pink coolant is only available as a 50/50 premixed solution. If you need to do a flush, the red is suitable for replacement if you decide that “long life” is good enough for your needs. It was used in most vehicles starting in the early 2000s. When you have a late model Toyota, it comes from the factory using the pink coolant.
The pink coolant is not formulated to protect the metals found in non-aluminum radiators, whereas the red product has a triazole and molybdate to protect copper and other components.
Pink Coolant: Which Is Better?Ĭhoosing between Toyota’s red or pink coolant is often a decision based on the age of the vehicle. With an understanding of the advantages that each one offers, you can make the appropriate choice for your vehicle. You can select from a long-life coolant (red) or one marketed as being a “super long life” product (pink).Īlthough these two coolants look similar, a few essential differences do exist. When you have a Toyota parked in your driveway, two options are available to consider for your vehicle. This task is required whether you drive a Toyota or any other make and model. That’s why one of your monthly maintenance tasks is to review your antifreeze levels. Every engine needs coolant to perform at its best.
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