Subaru Legacy Cabin Air Filter by Year
Compare Subaru Legacy 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 WP10322 / Purolator TC21471C | Verified fit | Open record → |
| 2024 | WIX WP10322 / Purolator TC21471C | Verified fit | Open record → |
| 2023 | WIX WP10320 / Purolator TC21471C | Verified fit | Open record → |
| 2022 | WIX WP10320 / Purolator TC21471C | Verified fit | Open record → |
| 2021 | WIX WP10320 / Purolator TC21471C | Verified fit | Open record → |
| 2020 | WIX WP10320 / Purolator TC21471C | Verified fit | Open record → |
| 2019 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2018 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2017 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2016 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2015 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2014 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2013 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2012 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2011 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2010 | WIX 24483 / Purolator C35667 | Verified fit | Open record → |
| 2009 | WIX 24875 / Purolator C35479C | Verified fit | Open record → |
| 2008 | WIX 24875 / Purolator C35479C | Verified fit | Open record → |
| 2007 | WIX 24875 / Purolator C35479 | Verified fit | Open record → |
| 2006 | WIX 24875 / Purolator C35479 | Verified fit | Open record → |
| 2005 | WIX 24875 / Purolator C35479 | Verified fit | Open record → |
Subaru Legacy cabin air filter — frequently asked questions
- What cabin air filter fits the Subaru Legacy?
- Cabin air filter part numbers can vary across Subaru Legacy model years. Select your exact year in the table above to see the checked part number for that year.
- How many years of Subaru Legacy cabin air filter data do you have?
- Our checked records cover 21 model years for the Subaru Legacy (2005–2025). Select a year in the table above to open the exact fitment record.
- How often should I replace the Subaru Legacy 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 Subaru Legacy owner's manual for the exact interval and inspect it at every oil change.
Look up a specific Subaru Legacy year
Select a model year to open the exact checked cabin air filter fitment record before ordering.