coolant replacement system on 2001 Pontiac Grand Prix

good year quoted me a $600 dollar price on the coolant system. is that a good price or where should look to find a better price?

Asked by for the 2001 Pontiac Grand Prix
What portion of the cooling system is to be replaced? You cannot replace a cooling system as a whole.
coolant leak
You will need to have a pressure test performed. This can be done for typically less than $50. Once this is done, you will know exactly where the leak is and can obtain a good estimate for repair.
ok thanks