Please check owners manual for oil capacity requirements !!! Remember to change your engine oil and filter every 6 months or depending on conditions where you are. Check your owner's manual for the replacement schedule that's right for your Subaru. Don't settle for aftermarket components of questionable quality and always insist on Genuine Subaru Engine Oil replacement. Subaru Part Number: SOA427V1425 (OIL 5 QTS) 5W-30 Synthetic Container Fits: 2011-2018 Forester XT 2011-2012 Legacy GT 2011-2021 Sti 2011-2021 Wrx