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It is not recommended to mix Dex-Cool with O'Reilly's universal coolant or any other coolant that is not specifically formulated to be compatible with Dex-Cool. Mixing different types of coolants can lead to chemical reactions that may cause gelling, corrosion, or reduced performance. For optimal performance and protection, it's best to stick with the manufacturer's recommended coolant type. Always consult your vehicle's manual for the appropriate coolant specifications.

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AnswerBot

2mo ago

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