2012 Hyundai Genesis Oil Type & Capacity
The 2012 Hyundai Genesis oil type depends on the engine: the 3.8 takes 5W-30 (5.49 quarts with filter); the 4.6 takes 5W-20 (6.87 quarts with filter); the 5.0 takes 5W-20 (7.19 quarts with filter); the 5.0 R-Spec takes 5W-20 (7.19 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 3.8: 5W-30, 5.49 quarts with filter
- 4.6: 5W-20, 6.87 quarts with filter
- 5.0: 5W-20, 7.19 quarts with filter
- 5.0 R-Spec: 5W-20, 7.19 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 3.8 — 3.8L Eng | API - SM, ILSAC GF-4 or Above, SAE 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) | 5.49 QTS. | — | If API service SM engine oil is not available you may use API service SL. For better fuel economy, it is recommended to use the engine oil viscosity grade SAE 5W-30 (API SM/ILSAC GF-4). |
| 4.6 — 4.6L Eng | API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) | 6.87 QTS. | — | If API service SM engine oil is not available you may use API service SL. For better fuel economy, it is recommended to use the engine oil viscosity grade SAE 5W-20 (API SM/ILSAC GF-4). Hyundai recommends Quaker State. |
| 5.0 — 5.0L Eng | API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) | 7.19 QTS. | — | If API service SM engine oil is not available you may use API service SL. For better fuel economy, it is recommended to use the engine oil viscosity grade SAE 5W-20 (API SM/ILSAC GF-4). Hyundai recommends Quaker State. |
| 5.0 R-Spec — 5.0L Eng | API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) | 7.19 QTS. | — | If API service SM engine oil is not available you may use API service SL. For better fuel economy, it is recommended to use the engine oil viscosity grade SAE 5W-20 (API SM/ILSAC GF-4). Hyundai recommends Quaker State. |
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More specs & repair guides for your Genesis
2012 Hyundai Genesis factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
8.88 quarts (8.4 L) — Mixture of antifreeze and distilled water (Ethylene Glycol base coolant for aluminum radiator)
Frequently asked questions
What type of oil does a 2012 Hyundai Genesis take?
It depends on the engine: 3.8 uses 5W-30; 4.6 uses 5W-20; 5.0 uses 5W-20; 5.0 R-Spec uses 5W-20.
How much oil does a 2012 Hyundai Genesis take?
Capacity depends on the engine: 3.8 holds 5.49 quarts with filter; 4.6 holds 6.87 quarts with filter; 5.0 holds 7.19 quarts with filter; 5.0 R-Spec holds 7.19 quarts with filter.
Can I use synthetic oil in my 2012 Hyundai Genesis?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2012 Hyundai Genesis. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.