2003 Buick Regal Battery Size
For the 2003 model year of Buick Regal we have found that all trims use the same battery size:
Trim Name | Battery Size |
---|---|
All | BCI Group 78 |
Buick Regal
- Manufacturer: Buick
- Model: Buick Regal
Click on the name of the trim to open up the panel and learn more about the battery sizes and change periods.