2009 Hyundai Genesis Oil Type & Capacity
The 2009 Hyundai Genesis oil type depends on the engine: the 3.8 takes 5W-20 (5.49 quarts qt with filter); the 4.6 takes 5W-20 (6.87 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 3.8: 5W-20, 5.49 quarts with filter
- 4.6: 5W-20, 6.87 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 - SJ, SL or Above, SAE 5W-20, 5W-30, ILSAC GF-3 or Above | 5.49 QTS. | — | — |
| 4.6 — 4.6L Eng | API - SJ, SL or Above, SAE 5W-20, 5W-30, ILSAC GF-3 or Above | 6.87 QTS. | — | — |
More factory specs & repair guides for your Genesis
🛞 2009 Hyundai Genesis Tire Size & Pressure →🌧️ 2009 Hyundai Genesis Wiper Blade Sizes →💡 2009 Hyundai Genesis Light Bulb Sizes →📖 2009 Hyundai Genesis Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
8.88 quarts (8.4 L) — 50/50 mixture of Ethylene Glycol Antifreeze and water. The engine coolant should be compatible with aluminum engine parts.
Frequently asked questions
What type of oil does a 2009 Hyundai Genesis take?
It depends on the engine: 3.8 uses 5W-20; 4.6 uses 5W-20.
What is the oil capacity of a 2009 Hyundai Genesis?
Oil capacity depends on the engine: 3.8 holds 5.49 quarts with filter; 4.6 holds 6.87 quarts with filter.
How often should I change the oil in my 2009 Hyundai Genesis?
Most 2009 Hyundai Genesis owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Hyundai recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2009 Hyundai Genesis?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2009 Hyundai Genesis. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.