Buick GS Battery Specifications
Battery specifications by year for 1969-1975 Buick GS
Some specifications are estimated based on common fitments. Always verify with your vehicle or a parts professional.
Battery Specs by Generation
Select Your Year
Battery Tips for Buick GS
- BCI Group - Make sure the group size matches your battery tray dimensions
- CCA (Cold Cranking Amps) - Meet or exceed the OEM specification; higher CCA helps in cold weather
- AGM vs Flooded - AGM batteries cost more but last longer; required for start-stop systems
- Terminal Position - "F" or "R" suffix indicates reversed terminal orientation
Buick GS Labor Times | Buick GS Torque Specs | Buick GS Fluid Specs