1999 Acura NSX Oil Type & Capacity: 10W-30 (5.3 quarts)
The 1999 Acura NSX takes 10W-30 motor oil — 5.3 quarts with a filter change, per the factory service manual.
Factory-spec answer
10W-30 — 5.3 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Alex Zanardi Edition | API - SJ Energy Conserving, SAE 10W-30 | 5.30 QTS. | 4.50 QTS. | — |
| Base, 3.0 NA1 | API - SJ Energy Conserving, SAE 10W-30 | 5.30 QTS. | 4.50 QTS. | — |
| Base, 3.2 NA2 | API - SJ Energy Conserving, SAE 10W-30 | 5.30 QTS. | 4.50 QTS. | — |
More factory specs & repair guides for your NSX
🛞 1999 Acura NSX Tire Size & Pressure →🌧️ 1999 Acura NSX Wiper Blade Sizes →💡 1999 Acura NSX Light Bulb Sizes →📖 1999 Acura NSX Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
17.44 quarts (16.5 L) — 50/50 mixture of HONDA Antifreeze/Coolant and water
Frequently asked questions
What type of oil does a 1999 Acura NSX take?
The 1999 Acura NSX takes 10W-30 motor oil (API - SJ Energy Conserving, SAE 10W-30), per the factory service manual.
What is the oil capacity of a 1999 Acura NSX?
The 1999 Acura NSX oil capacity is 5.3 quarts with a filter change, or 4.5 quarts without changing the filter.
How often should I change the oil in my 1999 Acura NSX?
Most 1999 Acura NSX 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 — Acura recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1999 Acura NSX?
Yes. 10W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1999 Acura NSX. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.