Complete battery specifications for your 2003 Lexus NX.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XLT | 3.0L V6 | 24 | 651 CCA | 107 min | Top Post |
| Sport | 3.0L V6 | 48 | 616 CCA | 93 min | Top Post |
| Sport | 2.0L I4 | 24 | 453 CCA | 75 min | Dual Terminal |
| Denali | 2.0L I4 | 24 | 527 CCA | 96 min | Dual Terminal |
| XLT | 2.0L I4 | 47 | 537 CCA | 90 min | Dual Terminal |
| Base | 2.0L I4 | 47 | 490 CCA | 74 min | Top Post |
| Limited | 2.0L I4 | 24 | 456 CCA | 77 min | Top Post |
| Lariat | 5.0L V8 | 51R | 786 CCA | 118 min | Dual Terminal |
| Premium | 5.0L V8 | 48 | 805 CCA | 139 min | Dual Terminal |
| XLT | 5.0L V8 | 47 | 839 CCA | 128 min | Side Post |