Battery Service Specifications
WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
BATTERY SERVICE SPECIFICATIONS
| Application | Specification | |
|---|---|---|
| 3.1L (LG8) | ||
| Cold Cranking Amperes | 600 Amps | |
| Reserve Capacity Rating | 115 Minutes | |
| Replacement Battery Number | 78-6YR | |
| 3.8L (L36) | ||
| Cold Cranking Amperes | 690 Amps | |
| Reserve Capacity Rating | 115 Minutes | |
| Replacement Battery Number | 78-7YR | |
| 3.8L (L67) | ||
| Cold Cranking Amperes | 770 Amps | |
| Reserve Capacity Rating | 115 Minutes | |
| Replacement Battery Number | 78-7YR | |