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George H.
George H., ASE Certified Technician
Category: Cadillac
Satisfied Customers: 18536
Experience:  ASE Master Tech 15+ Years
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What type of antifreeze is needed for the cadillac cts 03

Submitted: 7 years ago.
Category: Cadillac
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replied 7 years ago.

Hello I will help you with your question,


Your Cadillac uses Dexcool coolant. This is an OAT (organic acid technology) type coolant and many manufacturers produce this as "Dexcool compatabile" You can get this coolant at any autoparts store


Please let me know if you have further questions about this


Thank you