Subaru Engine Air Filter Lookup by Model & Year
Find checked Subaru engine air filter part numbers by model and year. Our records cover 13 Subaru models across 2005–2025. Select any model for the year-by-year part number table and source notes.
Subaru engine air filter quick reference
Filter shown is from the most recently checked year for each model. Open the model link for the full year-by-year breakdown before ordering.
| Model | Years | Filter (latest year / engine options) | |
|---|---|---|---|
| Subaru Ascent | 2019–2025 (7 yrs) | WIX WA10713 / Purolator A31464 Verified fit | View 2025 Ascent years → |
| Subaru B9 Tribeca | 2006–2007 (2 yrs) | WIX 49012 / Purolator A35592 Verified fit | View 2007 B9 Tribeca years → |
| Subaru BRZ | 2013–2025 (12 yrs) | WIX WA10807 / Purolator A11479 Verified fit | View 2025 BRZ years → |
| Subaru Baja | 2005–2006 (2 yrs) | 2 engine options | View 2006 Baja years → |
| Subaru Crosstrek | 2017–2025 (9 yrs) | 2 engine options | View 2025 Crosstrek years → |
| Subaru Forester | 2005–2025 (21 yrs) | WIX WA10713 / Purolator A31464 Verified fit | View 2025 Forester years → |
| Subaru Impreza | 2005–2025 (21 yrs) | 2 engine options | View 2025 Impreza years → |
| Subaru Legacy | 2005–2025 (21 yrs) | 2 engine options | View 2025 Legacy years → |
| Subaru Outback | 2005–2025 (21 yrs) | 2 engine options | View 2025 Outback years → |
| Subaru Tribeca | 2008–2014 (7 yrs) | WIX 49012 / Purolator A35592 Verified fit | View 2014 Tribeca years → |
| Subaru WRX | 2015–2025 (11 yrs) | WIX WA10713 / Purolator A31464 Verified fit | View 2025 WRX years → |
| Subaru WRX STI | 2015–2021 (7 yrs) | WIX WA11690 / Purolator A31833 Verified fit | View 2021 WRX STI years → |
| Subaru XV Crosstrek | 2013–2016 (4 yrs) | Purolator A35592 / Bosch 5358WS Verified fit | View 2016 XV Crosstrek years → |
Subaru engine air filter — frequently asked questions
- Do all Subaru models use the same engine air filter?
- No. Engine air filter part numbers vary by model and model year across Subaru vehicles. Our records cover 13 Subaru models. Select your exact model in the table above and open the year page before ordering.
- How often should I replace the Subaru engine air filter?
- Most Subaru owner's manuals recommend replacing the engine air filter every 15,000–30,000 miles. Dusty driving conditions may require more frequent replacement. Check the interval for your exact model year in the owner's manual.
- Where do these Subaru engine air filter part numbers come from?
- Each record is checked against manufacturer catalogs or trusted parts databases — not generated by AI. Open any exact year page to see the source notes and the date each record was last checked. How we verify →
Find Subaru engine air filters
Use the links below to search for Subaru engine air filter listings. Confirm the exact part number on the year page before checkout.
Amazon
Search Amazon for Subaru engine air filter listings. Use the vehicle selector at checkout to confirm fitment.
Search Amazon →AutoZone
Use AutoZone's vehicle selector to find the engine air filter for your exact Subaru model and year.
Find at AutoZone →This page contains affiliate links. Purchases through these links may earn us a commission at no extra cost to you. Always verify fitment on the retailer site before purchasing.
Look up a specific Subaru vehicle
Select year, make, and model to see the exact engine air filter fitment record.