Complete battery specifications for your 2003 Toyota Sienna.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SEL | 5.7L V8 | 24F | 732 CCA | 128 min | Dual Terminal |
| Lariat | 5.7L V8 | 51 | 732 CCA | 125 min | Dual Terminal |
| Limited | 2.5L I4 | 25 | 564 CCA | 94 min | Dual Terminal |
| XLT | 2.5L I4 | 24F | 480 CCA | 78 min | Dual Terminal |
| Platinum | 2.5L I4 | 24 | 577 CCA | 86 min | Side Post |
| Sport | 2.5L I4 | 48 | 589 CCA | 104 min | Dual Terminal |
| Sport | 6.2L V8 | 48 | 708 CCA | 111 min | Side Post |
| Platinum | 6.2L V8 | 25 | 705 CCA | 113 min | Side Post |
| Denali | 6.2L V8 | 24F | 719 CCA | 120 min | Dual Terminal |
| SEL | 6.2L V8 | 47 | 839 CCA | 143 min | Top Post |
| XL | 6.2L V8 | 51R | 821 CCA | 125 min | Dual Terminal |