Acura RSX Oil Capacity by Year
Year and engine combinations from the catalog.
| Year | Engine / capacity |
|---|---|
| 2006 | K20A: 4.4 qt (5W-40) K20A3: 4.4 qt (0W-20) K20Z1: 5 qt (5W-30) |
| 2005 | K20A: 4.4 qt (5W-40) K20A3: 4.4 qt (0W-20) K20Z1: 5 qt (5W-30) |
| 2004 | K20A: 4.4 qt (5W-40) K20A2: 5 qt (5W-30) K20A3: 4.4 qt (0W-20) |
| 2003 | K20A: 4.4 qt (5W-40) K20A2: 5 qt (5W-30) K20A3: 4.4 qt (0W-20) |
| 2002 | K20A: 4.4 qt (5W-40) K20A2: 5 qt (5W-30) K20A3: 4.4 qt (0W-20) |