2003 Nissan 350Z Oil Type & Capacity: 5W-30 (5.0 quarts)
The 2003 Nissan 350Z takes 5W-30 motor oil — 5.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 5.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Automatic | API - SAE 5W-30 | 5.00 QTS. | 4.60 QTS. | API - SAE 5W-30 viscosity oil is preferred for all temperatures. SAE 10W-30 or SAE 10W-40 viscosity oils may be used if the ambient temperature is above 0Deg.F (-18Deg.C). |
| Standard | API - SAE 5W-30 | 5.00 QTS. | 4.60 QTS. | API - SAE 5W-30 viscosity oil is preferred for all temperatures. SAE 10W-30 or SAE 10W-40 viscosity oils may be used if the ambient temperature is above 0Deg.F (-18Deg.C). |
More factory specs & repair guides for your 350Z
🛞 2003 Nissan 350Z Tire Size & Pressure →🌧️ 2003 Nissan 350Z Wiper Blade Sizes →💡 2003 Nissan 350Z Light Bulb Sizes →📖 2003 Nissan 350Z Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
9.25 quarts (8.75 L) — 50/50 mixture of Ethylene Glycol Base Antifreeze and water
Frequently asked questions
What type of oil does a 2003 Nissan 350Z take?
The 2003 Nissan 350Z takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
What is the oil capacity of a 2003 Nissan 350Z?
The 2003 Nissan 350Z oil capacity is 5.0 quarts with a filter change, or 4.6 quarts without changing the filter.
How often should I change the oil in my 2003 Nissan 350Z?
Most 2003 Nissan 350Z 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 — Nissan recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2003 Nissan 350Z?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2003 Nissan 350Z. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.