Uploaded May 2026 | Updated September 2026, 2 weeks ago
In the Hyundai Sonata Hybrid, you are going to have two coolant reservoirs. And it may be quite confusing when you want to add or check coolant in your vehicle. Fortunately, it’s not that hard to learn what tank holds what type of coolant.
In this video, I will tell you about these two coolant systems in the Sonata Hybrid and will share my knowledge about the complicated cooling system. I hope the information in the video helps you! Also, please share your ideas and opinion about this and tell us about any relevant experience.
In the Hyundai Sonata Hybrid, you are going to have two coolant reservoirs. And it may be quite confusing when you want to add or check coolant in your vehicle. Fortunately, it’s not that hard to learn what tank holds what type of coolant.
In this video, I will tell you about these two coolant systems in the Sonata Hybrid and will share my knowledge about the complicated cooling system. I hope the information in the video helps you! Also, please share your ideas and opinion about this and tell us about any relevant experience.










