Complete battery specifications for your 2004 GMC Sierra 2500.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Sport | 2.0L I4 | 34 | 660 CCA | 116 min | Side Post |
| Platinum | 2.0L I4 | 35 | 678 CCA | 103 min | Top Post |
| SEL | 5.7L V8 | 94R | 814 CCA | 124 min | Side Post |
| King Ranch | 5.7L V8 | 65 | 878 CCA | 134 min | Dual Terminal |
| Denali | 5.0L V8 | 75 | 934 CCA | 142 min | Side Post |
| Base | 5.0L V8 | 94R | 827 CCA | 144 min | Top Post |
| Platinum | 5.0L V8 | 94R | 874 CCA | 139 min | Top Post |
| SE | 5.0L V8 | 78 | 816 CCA | 130 min | Side Post |