Subaru Outback Air filters | 2005-2024 OEM Replacement

Looking for OEM-quality air filters for your 2005-2024 Subaru Outback? RevXSC stocks every major brand — Bosch, ACDelco, Denso, Gates, Dorman, Motorcraft, NGK, FRAM and OEM Subaru — built to factory specifications for a direct-fit installation. Verified by VIN, ready to ship from the US within 1 business day.

Subaru Outback Air filters Fitment (2005-2024)

The Subaru Outback platform across 2005-2024 uses these primary engines: 2.5L FB25 / 3.6L EZ36 / 2.4L turbo. Specific air filters part numbers vary by engine, trim and production year — use the table below to identify yours.

Year Range	Engine	Common Part Numbers (Examples)	Typical OE Brand
2005-2024	2.5L FB25 / 3.6L EZ36 / 2.4L turbo	Use VIN lookup or browse all air filters below	K&N, FRAM, WIX, Spearhead

Why Air filters Matters for the Subaru Outback

A clean engine air filter on the Subaru Outback restores intake airflow, improves throttle response, and helps maintain rated fuel economy. Replace every 15,000-30,000 miles or sooner if you drive in dusty conditions.

Shop Subaru Outback Air filters

Browse the complete Air filters collection to find the exact part number for your Subaru Outback. Use the year and engine filters at the top of the collection page to narrow down — or contact our support team if you'd like help confirming fitment by VIN.

Shop Air filters for Subaru Outback →

Air filters Maintenance Schedule for Subaru Outback

Replace the engine air filter every 15,000-30,000 miles. Inspect more often if you drive in dusty or off-road conditions.

Frequently Asked Questions

What air filters fits my Subaru Outback?

Subaru Outback air filters fitment varies by year, engine and trim across 2005-2024. The engines used are typically 2.5L FB25 / 3.6L EZ36 / 2.4L turbo. Browse the collection and use the year + engine filters to identify the exact part for your vehicle, or contact us for VIN lookup.

What's the average cost of air filters for a Subaru Outback?

Typical out-the-door pricing for Subaru Outback air filters runs $40-$300 depending on brand tier (premium OE vs value aftermarket), category (front vs rear, single vs set), and whether hardware is included. Browse the collection for current pricing on every brand we stock.

Are these air filters OEM quality?

RevXSC stocks air filters from tier-1 OE manufacturers (K&N, FRAM, WIX, Spearhead) plus authorised aftermarket alternatives. Every part listed is built to OE specification for direct-fit replacement.

How long does shipping take?

In-stock orders ship within 1 business day from US fulfillment. Standard ground delivery: 3-5 business days. Expedited and overnight options are available at checkout.

What if it doesn't fit?

We back every order with a fits-guarantee. If a part doesn't fit your specific Subaru Outback despite matching the listed fitment, we accept returns and exchanges within 30 days. Always confirm by VIN before opening packaging if you're unsure.

Should I use OEM or aftermarket air filters?

Both are valid. OEM provides factory-exact fit and standard warranty support. Premium aftermarket from Bosch, Denso, Gates or ACDelco often matches or exceeds OE performance at a lower price (they make the parts that GM/Ford/Toyota sell as OEM). Avoid budget aftermarket for safety-critical parts.