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Dex-Cool
It takes the green Antifreeze
um proboaly 10W30
Dextron III
GREEN color.
Dexcool is recommended.
DexcoolDexcool
87 octane
Dexcool ORANGE in color.
Any brand of antifreeze can be used in a 1998 Chevrolet Blazer. It is recommended that a person uses 50 50 antifreeze.
If the Blazer is gasoline powered the antifreeze can be any kind that is for sale for gasoline powered vehicles.
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