1999 Mazda Protege Oil Type & Capacity
The 1999 Mazda Protege oil type depends on the engine: the DX, Automatic takes 10W-30 (3.4 quarts with filter); the DX, Standard takes 10W-30 (3.4 quarts with filter); the ES, Automatic takes 10W-30 (3.7 quarts with filter); the ES, Standard takes 10W-30 (3.7 quarts with filter); the LX, Automatic takes 10W-30 (3.4 quarts with filter); the LX, Standard takes 10W-30 (3.4 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- DX, Automatic: 10W-30, 3.4 quarts with filter
- DX, Standard: 10W-30, 3.4 quarts with filter
- ES, Automatic: 10W-30, 3.7 quarts with filter
- ES, Standard: 10W-30, 3.7 quarts with filter
- LX, Automatic: 10W-30, 3.4 quarts with filter
- LX, Standard: 10W-30, 3.4 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| DX, Automatic — 1.6L Eng | API - SAE 10W-30 | 3.40 QTS. | 3.20 QTS. | — |
| DX, Standard — 1.6L Eng | API - SAE 10W-30 | 3.40 QTS. | 3.20 QTS. | — |
| ES, Automatic — 1.8L Eng | API - SAE 10W-30 | 3.70 QTS. | 3.50 QTS. | — |
| ES, Standard — 1.8L Eng | API - SAE 10W-30 | 3.70 QTS. | 3.50 QTS. | — |
| LX, Automatic — 1.6L Eng | API - SAE 10W-30 | 3.40 QTS. | 3.20 QTS. | — |
| LX, Standard — 1.6L Eng | API - SAE 10W-30 | 3.40 QTS. | 3.20 QTS. | — |
Buy the right oil
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More specs & repair guides for your Protege
1999 Mazda Protege factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
6.3 quarts (5.96 L) — 50/50 mixture of Coolant and water. 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 1999 Mazda Protege take?
It depends on the engine: DX, Automatic uses 10W-30; DX, Standard uses 10W-30; ES, Automatic uses 10W-30; ES, Standard uses 10W-30; LX, Automatic uses 10W-30; LX, Standard uses 10W-30.
How much oil does a 1999 Mazda Protege take?
Capacity depends on the engine: DX, Automatic holds 3.4 quarts with filter; DX, Standard holds 3.4 quarts with filter; ES, Automatic holds 3.7 quarts with filter; ES, Standard holds 3.7 quarts with filter; LX, Automatic holds 3.4 quarts with filter; LX, Standard holds 3.4 quarts with filter.
Can I use synthetic oil in my 1999 Mazda Protege?
Yes. 10W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1999 Mazda Protege. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.