Audi A4 Quattro Cabin Air Filter by Year
Compare Audi A4 Quattro cabin 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 | WIX WP10337 / Purolator C31391C | Verified fit | Open record → |
| 2008 | Purolator C35586C / Bosch 6025C | Verified fit | Open record → |
| 2007 | Purolator C35586C / Bosch 6025C | Verified fit | Open record → |
| 2006 | Bosch 6025C | Reference | Open record → |
Audi A4 Quattro cabin air filter — frequently asked questions
- What cabin air filter fits the Audi A4 Quattro?
- Cabin air filter part numbers can vary across Audi A4 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 A4 Quattro cabin air filter data do you have?
- Our checked records cover 4 model years for the Audi A4 Quattro (2006–2025). Select a year in the table above to open the exact fitment record.
- How often should I replace the Audi A4 Quattro cabin air filter?
- Most manufacturers recommend replacing the cabin air filter every 15,000–25,000 miles or once a year, whichever comes first. Check your Audi A4 Quattro owner's manual for the exact interval and inspect it at every oil change.
Look up a specific Audi A4 Quattro year
Select a model year to open the exact checked cabin air filter fitment record before ordering.