1990 Toyota Supra Oil Type & Capacity: 5W-30 (4.7 quarts)
The 1990 Toyota Supra takes 5W-30 motor oil — 4.7 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 4.7 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 7M-GE, Automatic — Eng CD 7M-GE | SAE 5W-30 (Below 50Deg.F), 10W-30/40/50 (Above -10Deg.F), 20W-40/50 and 15W-40 (Above 10Deg.F) | 4.70 QTS. | 4.30 QTS. | — |
| 7M-GE, Standard, R154 — Eng CD 7M-GE | SAE 5W-30 (Below 50Deg.F), 10W-30/40/50 (Above -10Deg.F), 20W-40/50 and 15W-40 (Above 10Deg.F) | 4.70 QTS. | 4.30 QTS. | — |
| 7M-GE, Standard, W58 — Eng CD 7M-GE | SAE 5W-30 (Below 50Deg.F), 10W-30/40/50 (Above -10Deg.F), 20W-40/50 and 15W-40 (Above 10Deg.F) | 4.70 QTS. | 4.30 QTS. | — |
| 7M-GTE, Automatic — Eng CD 7M-GTE | SAE 5W-30 (Below 50Deg.F), 10W-30/40/50 (Above -10Deg.F), 20W-40/50 and 15W-40 (Above 10Deg.F) | 4.70 QTS. | 4.30 QTS. | — |
| 7M-GTE, Standard, R154 — Eng CD 7M-GTE | SAE 5W-30 (Below 50Deg.F), 10W-30/40/50 (Above -10Deg.F), 20W-40/50 and 15W-40 (Above 10Deg.F) | 4.70 QTS. | 4.30 QTS. | — |
| 7M-GTE, Standard, W58 — Eng CD 7M-GTE | SAE 5W-30 (Below 50Deg.F), 10W-30/40/50 (Above -10Deg.F), 20W-40/50 and 15W-40 (Above 10Deg.F) | 4.70 QTS. | 4.30 QTS. | — |
More factory specs & repair guides for your Supra
🛞 1990 Toyota Supra Tire Size & Pressure →🌧️ 1990 Toyota Supra Wiper Blade Sizes →💡 1990 Toyota Supra Light Bulb Sizes →📖 1990 Toyota Supra Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
8.5 quarts (8.04 L) — 50/50 mixture of Ethylene Glycol Antifreeze and water. DO NOT use alcohol type antifreeze or plain water alone.
Frequently asked questions
What type of oil does a 1990 Toyota Supra take?
The 1990 Toyota Supra takes 5W-30 motor oil (SAE 5W-30 (Below 50Deg.F), 10W-30/40/50 (Above -10Deg.F), 20W-40/50 and 15W-40 (Above 10Deg.F)), per the factory service manual.
What is the oil capacity of a 1990 Toyota Supra?
The 1990 Toyota Supra oil capacity is 4.7 quarts with a filter change, or 4.3 quarts without changing the filter.
How often should I change the oil in my 1990 Toyota Supra?
Most 1990 Toyota Supra 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 — Toyota recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1990 Toyota Supra?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1990 Toyota Supra. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.