Cabin Filter Specification
Verified OEM & Service Reference2021 Subaru Ascent 2.4L Turbocharged Boxer H4 (FA24) — Cabin Filter
Recommended interval: Every 12,000–15,000 miles or once a year
Engine / Trim Variant
OEM Part Number
X7288FL010
Quick Purchase
Check verified fitment on Amazon
Compatible Aftermarket Options
Direct OEM cross-referencesNo aftermarket cross-reference listed yet. Search directly for compatible cabin filter options:
Search 2021 Subaru Ascent 2.4L Turbo Boxer (X7288FL010) on AmazonDIY Fitment & Verification Checklist for 2021 Subaru Ascent
- Confirm your engine code or trim variant above before ordering parts, as mid-year production changes can affect cabin filter fitment.
- When purchasing OEM or aftermarket brands (Motorcraft, ACDelco, Mopar, Wix, Fram, Mobil 1, Bosch, NGK), cross-check the Amazon Garage Confirmed Fit badge with your 17-digit VIN.
- Always consult your 2021 Subaru Ascent owner's manual for exact torque specs and fluid service intervals.
Sources: NHTSA vPIC & OEM Service SpecificationsReport an inaccurate spec or part number
Frequently Asked Questions
What is the OEM cabin filter specification for a 2021 Subaru Ascent?
The primary OEM cabin filter part number / specification for the 2021 Subaru Ascent 2.4L Turbocharged Boxer H4 (FA24) is X7288FL010.
Which aftermarket cabin filter brands fit the 2021 Subaru Ascent?
Use your 17-digit VIN to confirm direct-fit aftermarket cabin filter replacements on Amazon.