Pontiac G5 oil specs by year
Pontiac G5 oil specs changed across the 2008–2010 range. The most recent checked year uses 5 qt of 0W-30. Select the exact year to see the checked capacity, viscosity, and filter for that model year.
Multiple engine options: The Pontiac G5 was offered with 3 engine options across its history.
Open the exact year page and select your engine to see the correct capacity and viscosity for your vehicle.
| Year | Capacity | Oil type | Filter | Page |
|---|---|---|---|---|
| 2010 | 5 qt | 0W-30 | AMSOIL EA15K03; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2009 | 5 qt | 5W-30 | AMSOIL EA15K03; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2008 | 5 qt | 5W-30 | AMSOIL EA15K03; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
Pontiac G5 oil spec changes by year
Checked records show 1 spec change across the 2008–2010 range. 2010: viscosity changed from 5W-30 to 0W-30 (vs 2009). Open the exact year page for the full source notes before buying.
- 2010: viscosity changed to 0W-30 (was 5W-30 in 2009). Open 2010 record →
- 2009: engine option “2.4L” added.
- 2009: engine option “2.4L 4-Cyl” removed.
- 2010: engine option “2.4L” removed.
Pontiac G5 oil — frequently asked questions
- What oil does the Pontiac G5 take?
- The Pontiac G5 oil spec has changed across model years. The most recent checked year uses 5 qt of 0W-30. Use the year table above to find the spec for your specific model year.
- Is the oil capacity the same for all Pontiac G5 years?
- Yes. All 3 Pontiac G5 model years covered here use 5 qt as the primary engine capacity. Confirm in your owner's manual before buying.
- Does the Pontiac G5 have different oil specs for different engines?
- Yes. The Pontiac G5 has been offered with multiple engine options (2.2L 4-Cyl, 2.4L, 2.4L 4-Cyl). Each engine can have a different oil capacity and viscosity. Open the exact year page, select your engine, and confirm specs before buying.
- What oil filter fits the Pontiac G5?
- The most recent checked year lists AMSOIL EA15K03; AMSOIL EA15K01; AMSOIL EA15K02 as a compatible oil filter for the Pontiac G5. Filter part numbers can change across model years — open the exact year page for the source-checked part number for your year.
Look up a specific Pontiac G5 year
Select a model year to open the exact checked oil fitment record before ordering.