Spark Plugs Specification
Verified OEM & Service Reference2013 Subaru Outback 2.4L FA24F Turbo Boxer — Spark Plugs
Recommended interval: Every 60,000–100,000 miles (40,000 miles on turbo engines)
Engine / Trim Variant
OEM Part Number
22401AA941
Quick Purchase
Check verified fitment on Amazon
Technical Specifications
| Cylinders / Plug Count | 4-cyl / 6-cyl |
|---|
Compatible Aftermarket Options
Direct OEM cross-references- Buy NGK LKAR7AHX-S (92274) on AmazonNGKLKAR7AHX-S (92274)
Search query: NGK LKAR7AHX-S 92274 spark plug Subaru Outback XT
Spark Plugs Fitment by Engine / Trim (2013 Subaru Outback)
| Engine / Trim | Oil Spec & Capacity | OEM Oil Filter |
|---|---|---|
| 2.5L Boxer (Base / Premium / Limited) | 0W-20 • 4.4 qt (4.2L) | 15208AA21A |
| 2.4L Turbo (XT / Wilderness) | 0W-20 • 4.8 qt (4.5L) | 15208AA170 |
DIY Fitment & Verification Checklist for 2013 Subaru Outback
- Confirm your engine code or trim variant above before ordering parts, as mid-year production changes can affect spark plugs 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 2013 Subaru Outback 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 spark plugs specification for a 2013 Subaru Outback?
The primary OEM spark plugs part number / specification for the 2013 Subaru Outback 2.4L FA24F Turbo Boxer is 22401AA941.
Which aftermarket spark plugs brands fit the 2013 Subaru Outback?
Compatible aftermarket options include NGK LKAR7AHX-S (92274).