1990 Honda Prelude Oil Type & Capacity: 5W-30 (4.0 quarts)
The 1990 Honda Prelude takes 5W-30 motor oil — 4.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 4.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 2.0 S, Automatic — 2.0L Eng | API - SAE 5W-30 (Preferred) (Below -20Deg.F to Above 120Deg.F), 10W-30 (15Deg.F to Above 120Deg.F) | 4.00 QTS. | — | — |
| 2.0 S, Standard — 2.0L Eng | API - SAE 5W-30 (Preferred) (Below -20Deg.F to Above 120Deg.F), 10W-30 (15Deg.F to Above 120Deg.F) | 4.00 QTS. | — | — |
| 2.0 Si, Automatic — 2.0L Eng | API - SAE 5W-30 (Preferred) (Below -20Deg.F to Above 120Deg.F), 10W-30 (15Deg.F to Above 120Deg.F) | 4.00 QTS. | — | — |
| 2.0 Si, Standard — 2.0L Eng | API - SAE 5W-30 (Preferred) (Below -20Deg.F to Above 120Deg.F), 10W-30 (15Deg.F to Above 120Deg.F) | 4.00 QTS. | — | — |
| Si, Automatic — 2.1L Eng | API - SAE 5W-30 (Preferred) (Below -20Deg.F to Above 120Deg.F), 10W-30 (15Deg.F to Above 120Deg.F) | 4.00 QTS. | — | — |
| Si, Standard — 2.1L Eng | API - SAE 5W-30 (Preferred) (Below -20Deg.F to Above 120Deg.F), 10W-30 (15Deg.F to Above 120Deg.F) | 4.00 QTS. | — | — |
More factory specs & repair guides for your Prelude
🛞 1990 Honda Prelude Tire Size & Pressure →🌧️ 1990 Honda Prelude Wiper Blade Sizes →💡 1990 Honda Prelude Light Bulb Sizes →📖 1990 Honda Prelude Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
6.52 quarts (6.17 L) — 50/50 mixture of HONDA Antifreeze/Coolant and water
Frequently asked questions
What type of oil does a 1990 Honda Prelude take?
The 1990 Honda Prelude takes 5W-30 motor oil (API - SAE 5W-30 (Preferred) (Below -20Deg.F to Above 120Deg.F), 10W-30 (15Deg.F to Above 120Deg.F)), per the factory service manual.
What is the oil capacity of a 1990 Honda Prelude?
The 1990 Honda Prelude oil capacity is 4.0 quarts with a filter change.
How often should I change the oil in my 1990 Honda Prelude?
Most 1990 Honda Prelude 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 — Honda recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1990 Honda Prelude?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1990 Honda Prelude. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.