Oldsmobile Alero Oil Type & Capacity
The Oldsmobile Alero takes 5W-30 engine oil, about 4-5.8 qt with a filter change, on 1999-2004 models. That has been the factory spec across every year we cover.
Oil by model year
| Model years | Oil type | Capacity |
|---|---|---|
| 1999-2004 | 5W-30 | 4-5.8 qt |
Capacity is with a filter change and can vary by engine - open your exact year below for the per-engine figures and our sources.
Every Alero year
2004 Oldsmobile Alero5W-302003 Oldsmobile Alero5W-302002 Oldsmobile Alero5W-302001 Oldsmobile Alero5W-302000 Oldsmobile Alero5W-301999 Oldsmobile Alero5W-30
Frequently asked
What kind of oil does a Oldsmobile Alero take?
The Oldsmobile Alero takes 5W-30 engine oil, about 4-5.8 qt with a filter change, on 1999-2004 models. That has been the factory spec across every year we cover.
How many quarts of oil does a Oldsmobile Alero take?
About 4-5.8 qt with a filter change on 1999-2004 models. Capacity varies by engine, so check your exact year for the per-engine figure - and finish on the dipstick rather than pouring in the full amount.
Does the oil type change by year on the Oldsmobile Alero?
No - every year we cover uses 5W-30.