Recommended Engine Oil for the Hummer H3. How Much Do You Need?
We analyzed official data on Hummer H3 engine oil for 1 generation and 3 modifications produced from 2005 to 2010 and figured out the optimal liquids.
The H3 Generations
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H3 H3 (2005-2010) | |||
| Engine | Capacity | Change interval | Oil type |
| H3 3.5 | 5,7 L | - | - |
| H3 3.7 | 5,7 L | - | - |
| H3 5.3 V8 | 5,7 L | 12 months | - |
