What type coolant to use in 2001 chev s10?

For a 2001 Chevrolet S10, it's recommended to use a 50/50 mix of water and a good quality ethylene glycol-based coolant, such as Dex-Cool, which is the factory-recommended coolant for this vehicle. Ensure the coolant meets the specifications set by GM and is compatible with aluminum components in the engine. Always check the owner's manual for specific recommendations and coolant capacity.