Complete battery specifications for your 2003 Ford Explorer.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SEL | 5.7L V8 | 24F | 725 CCA | 110 min | Top Post |
| SE | 5.7L V8 | 35 | 770 CCA | 134 min | Top Post |
| XL | 5.7L V8 | 24 | 804 CCA | 134 min | Top Post |
| Lariat | 5.7L V8 | 35 | 828 CCA | 129 min | Top Post |
| King Ranch | 2.5L I4 | 35 | 471 CCA | 74 min | Dual Terminal |
| Denali | 2.5L I4 | 24F | 574 CCA | 96 min | Side Post |
| Limited | 6.2L V8 | 35 | 782 CCA | 135 min | Dual Terminal |
| XL | 6.2L V8 | 49 | 785 CCA | 127 min | Dual Terminal |
| King Ranch | 6.2L V8 | 24 | 801 CCA | 137 min | Dual Terminal |