PEAK OET Extended Life Red/Pink Concentrate Antifreeze/Coolant for Asian

* Long-lasting protection: Keeps my Asian vehicle's engine safe from freezing and overheating for 5 years or 250,000 miles. * Easy to use: Pre-mixed 50/50, just add to your radiator. * Compatible: Works with most Asian vehicles, including Toyota, Honda, Nissan, Hyundai, and Kia. * Affordable: Great value for the price. My experience: I used PEAK OET for my 2018 Toyota Camry and I'm very happy with the results. The process was simple, I just had to drain the old coolant and add the pre-mixed PEAK OET. The engine runs perfectly, even in the most extreme temperatures. What I liked most: * The long-lasting protection it offers. * The ease of use. * The compatibility with a wide range of vehicles. * The value for the price. What could be improved: * It would be great if it included a level indicator on the bottle. Leak Prevention: * PEAK OET is formulated to prevent leaks in the cooling system, making it a great choice for older vehicles. Overall, I'm very happy with PEAK OET and I highly recommend it to anyone looking for a high-quality coolant for their Asian vehicle.

it's a great product

This is the kind of maintenance item where compatibility matters more than anything else, and PEAK generally does a good job making application-specific coolant options easy to identify. A concentrate gives some flexibility if you want to mix it yourself with distilled water for the correct ratio, which can be more economical than premixed coolant. For anyone maintaining an Asian vehicle that calls for this type of coolant, this looks like a straightforward product from a recognized brand. The gallon size is useful for topping off or larger service jobs, and the labeling makes it easier to confirm whether it’s the right fit. As always, the biggest recommendation is to verify your vehicle specifications before using it.

Works great for my wife 2007 Camry LE.

Great product for the price when compared to OEM.

Factory type antifreeze & same color and use

If you are looking for a reliable fluid change or top-off for your Kia, skip the overpriced dealership parts counter and grab this instead. Performance: This PEAK OET fluid performs identically to the factory original equipment manufacturer (OEM) coolant. Kia vehicles require very specific phosphate-enhanced organic acid technology (POAT) to prevent internal corrosion and safeguard the water pump, and this formula matches those exact requirements. Temperatures stay perfectly steady, even on hot days or during heavy stop-and-go driving. Value: The cost savings here are massive compared to buying the branded bottle from a dealer. Because this is the concentrated formula, mixing it 50/50 with distilled water means one bottle easily stretches to give you two full gallons of premium protection. Pros: Exact chemical and color match for Kia’s factory cooling requirements. Incredible value (concentrate makes double the volume). Peace of mind with 5-year/150,000-mile extended life protection. Highly recommended for any Kia owner looking to do their own maintenance without compromising on factory-level quality!

I noticed the coolant in my 2025 Hyundai Elantra was really low. It was sitting towards the bottom of the low fill line. Checked my mom’s Hyundai Kona 2022 and hers was the same. I decided to buy this right before the summer because I knew we would be running the AC everywhere we’d go. I was skeptical to try especially in a brand new car, but decided to give it a shot. It worked perfectly with both of our vehicles and didn’t have any issues. The pink coolant matched the same as the one in my car.