Acura RSX oil specs by year
The Acura RSX (2005–2006) uses 4.4 qt of 5W-30 oil across all 2 model years covered here. Select a year below for the full record with filter part numbers and source notes.
| Year | Capacity | Oil type | Filter | Page |
|---|---|---|---|---|
| 2006 | 4.4 qt | 5W-30 | AMSOIL EA15K13; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2005 | 4.4 qt | 5W-30 | AMSOIL EA15K13; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
Acura RSX oil spec changes by year
Oil specs remained consistent across the 2005–2006 model years covered here. The primary engine uses 4.4 qt of 5W-30 throughout this range. Always open the exact year page and confirm the source notes before buying.
Capacity
4.4 qt
Same across all 2 listed years
Oil type
5W-30
Same across all 2 listed years
Filter brands
AMSOIL, Purolator, K&N
In checked records — open year page for part numbers
Acura RSX oil — frequently asked questions
- What oil does the Acura RSX take?
- The Acura RSX takes 4.4 qt of 5W-30 oil across the 2005–2006 model years covered here. Always open the exact year page and confirm in your owner's manual before buying.
- Is the oil capacity the same for all Acura RSX years?
- Yes. All 2 Acura RSX model years covered here use 4.4 qt as the primary engine capacity. Confirm in your owner's manual before buying.
- What oil filter fits the Acura RSX?
- The most recent checked year lists AMSOIL EA15K13; AMSOIL EA15K01; AMSOIL EA15K02 as a compatible oil filter for the Acura RSX. 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 Acura RSX year
Select a model year to open the exact checked oil fitment record before ordering.