Audi A6 Quattro Engine Air Filter by Year
Compare Audi A6 Quattro engine air filter part numbers by model year. Select a year to open the checked fitment record with source notes before ordering.
| Year | Filter | Source coverage | Page |
|---|---|---|---|
| 2025 | Purolator A21778 | Reference | Open record → |
| 2020 | WIX 49243 | Reference | Open record → |
| 2011 | 4 engine options | Reference | Open record → |
| 2010 | 5 engine options | Reference | Open record → |
| 2009 | 4 engine options | Reference | Open record → |
| 2008 | 3 engine options | Reference | Open record → |
| 2007 | 2 engine options | Reference | Open record → |
| 2006 | 3 engine options | Reference | Open record → |
Audi A6 Quattro engine air filter — frequently asked questions
- What engine air filter fits the Audi A6 Quattro?
- Engine air filter part numbers can vary across Audi A6 Quattro model years. Select your exact year in the table above to see the checked part number for that year.
- How many years of Audi A6 Quattro engine air filter data do you have?
- Our checked records cover 8 model years for the Audi A6 Quattro (2006–2025). Select a year in the table above to open the exact fitment record.
Look up a specific Audi A6 Quattro year
Select a model year to open the exact checked engine air filter fitment record before ordering.