Cadillac DeVille oil specs by year
The Cadillac DeVille (2005) uses 7.5 qt of 5W-30 oil across all 1 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 |
|---|---|---|---|---|
| 2005 | 7.5 qt | 5W-30 | WIX 51522; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
Cadillac DeVille oil spec changes by year
Oil specs remained consistent across the 2005 model years covered here. The primary engine uses 7.5 qt of 5W-30 throughout this range. Always open the exact year page and confirm the source notes before buying.
Cadillac DeVille oil — frequently asked questions
- What oil does the Cadillac DeVille take?
- The Cadillac DeVille takes 7.5 qt of 5W-30 oil across the 2005 model years covered here. Always open the exact year page and confirm in your owner's manual before buying.
- What oil filter fits the Cadillac DeVille?
- The most recent checked year lists WIX 51522; AMSOIL EA15K01; AMSOIL EA15K02 as a compatible oil filter for the Cadillac DeVille. 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 Cadillac DeVille year
Select a model year to open the exact checked oil fitment record before ordering.