2014 GMC Sierra 2500HD/3500HD specs
Maintenance specs from the 2014 GMC Sierra 2500HD/3500HD owner's manual. Open a spec for every version and the page it's printed on.
Engines covered: 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8
Engine & fluids
Keys & lighting
Coolant
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 6.0L V8 2500 Series and 3500 Series | 16.4 qtcapacity | “6.0L V8 2500 Series and 3500 Series 15.5 L 16.4 qt” | PDF page 480 ↗ |
Headlight bulbs
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | H11low beam | “Low-Beam Headlamp H11” | PDF page 398 ↗ |
| All versions | 9005high beam | “High-Beam Headlamp 9005” | PDF page 398 ↗ |
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