1999 Oldsmobile Aurora Oil Type & Capacity
The 1999 Oldsmobile Aurora takes 10W-30 motor oil — 7.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
10W-30 — 7.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Aurora | API - SAE 10W-30 | 7.50 QTS. | 7.00 QTS. | — |
Buy the right oil
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More specs & repair guides for your Aurora
1999 Oldsmobile Aurora factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
13.0 quarts (12.3 L) — 50/50 mixture of DEX-COOL and clean, drinkable water
Frequently asked questions
What type of oil does a 1999 Oldsmobile Aurora take?
The 1999 Oldsmobile Aurora takes 10W-30 motor oil (API - SAE 10W-30), per the factory service manual.
How much oil does a 1999 Oldsmobile Aurora take?
The 1999 Oldsmobile Aurora holds 7.5 quarts with a filter change, or 7.0 quarts without changing the filter.
Can I use synthetic oil in my 1999 Oldsmobile Aurora?
Yes. 10W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1999 Oldsmobile Aurora. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.