1994 Mazda 323 Oil Type & Capacity: 5W-30 (3.4 quarts)
The 1994 Mazda 323 takes 5W-30 motor oil — 3.4 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 3.4 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 1.6 2, Automatic | API - SAE 5W-30 (Below -20Deg.F to 35Deg.F), 10W-30 (Below -10Deg.F to Above 120Deg.F) | 3.40 QTS. | 3.20 QTS. | — |
| 1.6 2, Standard | API - SAE 5W-30 (Below -20Deg.F to 35Deg.F), 10W-30 (Below -10Deg.F to Above 120Deg.F) | 3.40 QTS. | 3.20 QTS. | — |
| 1.6 4, Automatic | API - SAE 5W-30 (Below -20Deg.F to 35Deg.F), 10W-30 (Below -10Deg.F to Above 120Deg.F) | 3.40 QTS. | 3.20 QTS. | — |
| 1.6 4, Standard | API - SAE 5W-30 (Below -20Deg.F to 35Deg.F), 10W-30 (Below -10Deg.F to Above 120Deg.F) | 3.40 QTS. | 3.20 QTS. | — |
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More factory specs & repair guides for your 323
🛞 1994 Mazda 323 Tire Size & Pressure →🌧️ 1994 Mazda 323 Wiper Blade Sizes →💡 1994 Mazda 323 Light Bulb Sizes →📖 1994 Mazda 323 Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
6.3 quarts (5.96 L) — Ethylene Glycol Antifreeze Coolant. Above 3Deg.F (-16Deg.C) use: 35/65 mixture of antifreeze and water, above -15Deg. F (26Deg.C) use: 45/55 mixture of antifreeze and water, above -40Deg.F (40Deg.C) use: 55/45 mixture of antifreeze and water.
Frequently asked questions
What type of oil does a 1994 Mazda 323 take?
The 1994 Mazda 323 takes 5W-30 motor oil (API - SAE 5W-30 (Below -20Deg.F to 35Deg.F), 10W-30 (Below -10Deg.F to Above 120Deg.F)), per the factory service manual.
What is the oil capacity of a 1994 Mazda 323?
The 1994 Mazda 323 oil capacity is 3.4 quarts with a filter change, or 3.2 quarts without changing the filter.
How often should I change the oil in my 1994 Mazda 323?
Most 1994 Mazda 323 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 — Mazda recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1994 Mazda 323?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1994 Mazda 323. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.