Is dexcool a hoat type

Dexcool is a type of automotive coolant developed by General Motors that uses organic acid technology (OAT). It is designed for long-lasting performance, typically lasting up to five years or 150,000 miles. While it is effective for many vehicles, it has garnered mixed reviews regarding its compatibility with certain older models and its tendency to form sludge if not maintained properly. Overall, it is considered an OAT coolant, not a hybrid or conventional type.