what battery do i need for a 1999 Pontiac Grand Prix GT
Go to a parts store and tell them you need a battery. Why do you need that info? The store has it all. Do you have an extra battery and want to know if its the right one? Are you buying a used battery?
Battery size should be a 78
78 IS original but there is quite a few others that will fit in the car. That is solely why I asked what I did. Curiosity
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