Recommended Transmission Oil for the Hummer H3t. How Much Do You Need?
The H3t Generations
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H3t H3T (2008-2010) | ||||
| Engine | Unit | Capacity | Change interval | Oil type |
| H3T 3.7 | Transferbox | - | Change 80000 km/ 24 months | Original oil |
| H3T 3.7 | Transmission, automatic | 4,7 L (service fill) | Change 80000 km/ 24 months | Original oil |
| H3T 3.7 | Differential, rear | - | Lifelong use | Original oil |
| H3T 3.7 | Transmission, manual | 2,5 L | Lifelong use | Original oil |
| H3T 5.3 V8 | Transferbox | - | Change 80000 km/ 24 months | Original oil |
| H3T 5.3 V8 | Transmission, automatic | 4,7 L (service fill) | Change 80000 km/ 24 months | Original oil |
| H3T 5.3 V8 | Differential, rear | - | Lifelong use | Original oil |
