Subaru WRX oil specs by year
Subaru WRX oil specs changed across the 2015–2024 range. The most recent checked year uses 4.8 qt of 0W-20. Select the exact year to see the checked capacity, viscosity, and filter for that model year.
Multiple engine options: The Subaru WRX was offered with 4 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 |
|---|---|---|---|---|
| 2024 | 4.8 qt | 0W-20 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2023 | 4.8 qt | 0W-20 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2022 | 4.8 qt | 0W-20 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2021 | 5.4 qt | 5W-30 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2020 | 5.4 qt | 5W-30 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2019 | 5.4 qt | 5W-30 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2018 | 5.4 qt | 5W-30 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2017 | 5.4 qt | 5W-30 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2016 | 5.4 qt | 5W-30 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2015 | 5.4 qt | 5W-30 | AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
Subaru WRX oil spec changes by year
Checked records show 1 spec change across the 2015–2024 range. 2022: capacity and viscosity changed from 5.4 qt / 5W-30 to 4.8 qt / 0W-20 (vs 2021). Open the exact year page for the full source notes before buying.
- 2022: capacity and viscosity changed to 4.8 qt / 0W-20 (was 5.4 qt / 5W-30 in 2021). Open 2022 record →
- 2016: engine option “2.5L” added.
- 2016: engine option “2.5L H4 Turbo” removed.
- 2022: engine option “2.4L 4-Cyl Turbo” added.
- 2022: engine option “2.0L 4-Cyl Turbo” removed.
- 2022: engine option “2.5L” removed.
Subaru WRX oil — frequently asked questions
- What oil does the Subaru WRX take?
- The Subaru WRX oil spec has changed across model years. The most recent checked year uses 4.8 qt of 0W-20. Use the year table above to find the spec for your specific model year.
- Does the Subaru WRX oil capacity change across years?
- Yes. Checked records show 1 capacity change across the 2015–2024 range. Use the year table above to find the exact capacity for your model year and confirm in your owner's manual.
- Does the Subaru WRX have different oil specs for different engines?
- Yes. The Subaru WRX has been offered with multiple engine options (2.0L 4-Cyl Turbo, 2.4L 4-Cyl Turbo, 2.5L, and others). 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 Subaru WRX?
- The most recent checked year lists AMSOIL EA15K20; AMSOIL EA15K01; AMSOIL EA15K02 as a compatible oil filter for the Subaru WRX. 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 Subaru WRX year
Select a model year to open the exact checked oil fitment record before ordering.