2000 Infiniti G20 Oil Type & Capacity: 5W-30 (3.6 quarts)
The 2000 Infiniti G20 takes 5W-30 motor oil — 3.6 quarts with a filter change, per the factory service manual.
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base, Automatic, RE4F03B | API - SAE 5W-30 | 3.60 QTS. | 3.40 QTS. | API - SG/SH Energy Conserving II. ILSAC grade GF-I and GF-II. |
| Base, Automatic, RE4F03W | API - SAE 5W-30 | 3.60 QTS. | 3.40 QTS. | API - SG/SH Energy Conserving II. ILSAC grade GF-I and GF-II. |
| Base, Standard, RS5F70A | API - SAE 5W-30 | 3.60 QTS. | 3.40 QTS. | API - SG/SH Energy Conserving II. ILSAC grade GF-I and GF-II. |
| Base, Standard, RS5F70W | API - SAE 5W-30 | 3.60 QTS. | 3.40 QTS. | API - SG/SH Energy Conserving II. ILSAC grade GF-I and GF-II. |
| t, Automatic, RE4F03B | API - SAE 5W-30 | 3.60 QTS. | 3.40 QTS. | API - SG/SH Energy Conserving II. ILSAC grade GF-I and GF-II. |
| t, Automatic, RE4F03W | API - SAE 5W-30 | 3.60 QTS. | 3.40 QTS. | API - SG/SH Energy Conserving II. ILSAC grade GF-I and GF-II. |
| t, Standard, RS5F70A | API - SAE 5W-30 | 3.60 QTS. | 3.40 QTS. | API - SG/SH Energy Conserving II. ILSAC grade GF-I and GF-II. |
| t, Standard, RS5F70W | API - SAE 5W-30 | 3.60 QTS. | 3.40 QTS. | API - SG/SH Energy Conserving II. ILSAC grade GF-I and GF-II. |
More factory specs & repair guides for your G20
🛞 2000 Infiniti G20 Tire Size & Pressure →🌧️ 2000 Infiniti G20 Wiper Blade Sizes →💡 2000 Infiniti G20 Light Bulb Sizes →📖 2000 Infiniti G20 Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
6.5 quarts (6.15 L) — Ethylene Glycol Antifreeze Coolant
Frequently asked questions
What type of oil does a 2000 Infiniti G20 take?
The 2000 Infiniti G20 takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
What is the oil capacity of a 2000 Infiniti G20?
The 2000 Infiniti G20 oil capacity is 3.6 quarts with a filter change, or 3.4 quarts without changing the filter.
How often should I change the oil in my 2000 Infiniti G20?
Most 2000 Infiniti G20 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 — Infiniti recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2000 Infiniti G20?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2000 Infiniti G20. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.